Publications
Quantum modulation of a coherent state with a single electron spin
P. Androvitsaneas, A. B. Young, T. Nutz, J. M. Lennon, S. Mister, C. Schneider, M. Kamp, S. Höfling, D. P. S. McCutcheon, E. Harbord, J. G. Rarity, and R. Oulton
Phys. Rev. Research 6 (2024), DOI: 10.1103/PhysRevResearch.6.023276
Towards spin state tailoring of charged excitons in InGaAs quantum dots using oblique magnetic fields
K. Barr, B. Hourahine, C. Schneider, S. Höfling, and K. G. Lagoudakis
Phys. Rev. B 109 (2024), DOI: 10.1103/PhysRevB.109.075433
Topological Optical Waveguiding of Exciton‐Polariton Condensates
J. Beierlein, O. A. Egorov, P. Gagel, T. H. Harder, A. Wolf, M. Emmerling, S. Betzold, F. Jabeen, L. Ma, S. Höfling, U. Peschel, and S. Klembt
Ann. Phys. (Berl.) (2024), DOI: 10.1002/andp.202400229
Dirac Cones and Room Temperature Polariton Lasing Evidenced in an Organic Honeycomb Lattice
S. Betzold, J. Düreth, M. Dusel, M. Emmerling, A. Bieganowska, J. Ohmer, U. Fischer, S. Höfling, and S. Klembt
Adv. Sci., e2400672 (2024), DOI: 10.1002/advs.202400672
Two-photon emission from a superlattice-based superconducting light-emitting structure
S. Bouscher, D. Panna, R. Jacovi, F. Jabeen, C. Schneider, S. Höfling, and A. Hayat
Light Sci. Appl. 13, 135 (2024), DOI: 10.1038/s41377-024-01472-8
Non-reciprocal band structures in an exciton–polariton Floquet optical lattice
Y. Del Valle Inclan Redondo, X. Xu, T. C. H. Liew, E. A. Ostrovskaya, A. Stegmaier, R. Thomale, C. Schneider, S. Dam, S. Klembt, S. Höfling, S. Tarucha, and M. D. Fraser
Nat. Photon. (2024), DOI: 10.1038/s41566-024-01424-z
An Electrically Pumped Topological Polariton Laser
P. Gagel, O. A. Egorov, F. Dzimira, J. Beierlein, M. Emmerling, A. Wolf, F. Jabeen, S. Betzold, U. Peschel, S. Höfling, C. Schneider, and S. Klembt
Nano Lett. (2024), DOI: 10.1021/acs.nanolett.4c00958
Plug‐and‐Play Fiber‐Coupled Quantum Dot Single‐Photon Source via Photonic Wire Bonding
M. de Gregorio, S. Yu, D. Witt, B. Lin, M. Mitchell, Ł. Dusanowski, C. Schneider, L. Chrostowski, T. Huber-Loyola, S. Höfling, J. F. Young, and A. Pfenning
Adv. Quantum Technol. 7 (2024), DOI: 10.1002/qute.202300227
Postfabrication Tuning of Circular Bragg Resonators for Enhanced Emitter-Cavity Coupling
T. M. Krieger, C. Weidinger, T. Oberleitner, G. Undeutsch, M. B. Rota, N. Tajik, M. Aigner, Q. Buchinger, C. Schimpf, A. J. Garcia, S. F. Da Covre Silva, S. Höfling, T. Huber-Loyola, R. Trotta, and A. Rastelli
ACS Photonics 11, 596 (2024), DOI: 10.1021/acsphotonics.3c01480
1D Topological Interface States for Improving Optical Sensors
J. Lindenthal, A. Widulla, S. Klembt, J. Benduhn, and K. Leo
Adv. Opt. Mater. 12 (2024), DOI: 10.1002/adom.202401185
Mid-infrared Ring Interband Cascade Laser: Operation at the Standard Quantum Limit
G. Marschick, J. Pelini, T. Gabbrielli, F. Cappelli, R. Weih, H. Knötig, J. Koeth, S. Höfling, P. de Natale, G. Strasser, S. Borri, and B. Hinkov
ACS Photonics 11, 395 (2024), DOI: 10.1021/acsphotonics.3c01159
Coexistence of topological and normal insulating phases in electro-optically tuned InAs/GaSb bilayer quantum wells
M. Meyer, T. Fähndrich, S. Schmid, A. Wolf, S. S. Krishtopenko, B. Jouault, G. Bastard, F. Teppe, F. Hartmann, and S. Höfling
Phys. Rev. B 109 (2024), DOI: 10.1103/PhysRevB.109.L121303
Polarized and Unpolarized Emission from a Single Emitter in a Bullseye Resonator
G. Peniakov, Q. Buchinger, M. Helal, S. Betzold, Y. Reum, M. B. Rota, G. Ronco, M. Beccaceci, T. M. Krieger, S. F. C. Da Silva, A. Rastelli, R. Trotta, A. Pfenning, S. Höfling, and T. Huber-Loyola
Laser Photonics Rev. (2024), DOI: 10.1002/lpor.202300835
5.0 μ m emitting interband cascade lasers with superlattice and bulk AlGaAsSb claddings
B. Petrović, A. Bader, J. Nauschütz, T. Sato, S. Birner, R. Weih, F. Hartmann, and S. Höfling
J. Vac. Sci. Technol. B 42 (2024), DOI: 10.1116/6.0003584
GaSb-based interband cascade laser with hybrid superlattice plasmon-enhanced claddings
B. Petrović, A. Bader, J. Nauschütz, T. Sato, S. Birner, R. Weih, F. Hartmann, and S. Höfling
Appl. Phys. Lett. 124 (2024), DOI: 10.1063/5.0217972
Lasing of moiré trapped MoSe2/WSe2 interlayer excitons coupled to a nanocavity
C. Qian, M. Troue, J. Figueiredo, P. Soubelet, V. Villafañe, J. Beierlein, S. Klembt, A. V. Stier, S. Höfling, A. W. Holleitner, and J. J. Finley
Sci. Adv., eadk6359 (2024), DOI: 10.1126/sciadv.adk6359
A source of entangled photons based on a cavity-enhanced and strain-tuned GaAs quantum dot
M. B. Rota, T. M. Krieger, Q. Buchinger, M. Beccaceci, J. Neuwirth, H. Huet, N. Horová, G. Lovicu, G. Ronco, S. F. Da Covre Silva, G. Pettinari, M. Moczała-Dusanowska, C. Kohlberger, S. Manna, S. Stroj, J. Freund, X. Yuan, C. Schneider, M. Ježek, S. Höfling, F. Basso Basset, T. Huber-Loyola, A. Rastelli, and R. Trotta
eLight 4, 13 (2024), DOI: 10.1186/s43593-024-00072-8
Coupling Dynamics and Linear Polarization Phenomena in Codirectional Polariton Waveguide Couplers
E. Rozas, A. Yulin, S. Klembt, S. Höfling, M. D. Martín, and L. Viña
Adv. Opt. Mater. (2024), DOI: 10.1002/adom.202400420
Wavelength Tuning in Resonant Cavity Interband Cascade Light Emitting Diodes (RCICLEDs) via Post Growth Cavity Length Adjustment
N. Schäfer, R. Weih, J. Scheuermann, F. Rothmayr, J. Koeth, and S. Höfling
Sensors (Basel, Switzerland) 24 (2024), DOI: 10.3390/s24123843
Ultra-low density and high performance InAs quantum dot single photon emitters
C. Shang, M. de Gregorio, Q. Buchinger, M. Meinecke, P. Gschwandtner, A. Pfenning, T. Huber-Loyola, S. Höfling, and J. E. Bowers
APL Quantum 1 (2024), DOI: 10.1063/5.0209866
Dynamic Phase Enabled Topological Mode Steering in Composite Su‐Schrieffer–Heeger Waveguide Arrays
M. Tang, C. Pang, C. N. Saggau, H. Dong, C. H. Lee, R. Thomale, S. Klembt, I. C. Fulga, J. van den Brink, Y. Vaynzof, O. G. Schmidt, J. Wang, and L. Ma
Adv Quantum Tech (2024), DOI: 10.1002/qute.202400390
Time-bin entanglement at telecom wavelengths from a hybrid photonic integrated circuit
H. Thiel, L. Jehle, R. J. Chapman, S. Frick, H. Conradi, M. Kleinert, H. Suchomel, M. Kamp, S. Höfling, C. Schneider, N. Keil, and G. Weihs
Sci. Rep. 14, 9990 (2024), DOI: 10.1038/s41598-024-60758-4
Deterministic storage and retrieval of telecom light from a quantum dot single-photon source interfaced with an atomic quantum memory
S. E. Thomas, L. Wagner, R. Joos, R. Sittig, C. Nawrath, P. Burdekin, I. M. de Buy Wenniger, M. J. Rasiah, T. Huber-Loyola, S. Sagona-Stophel1, S. Höfling, M. Jetter, P. Michler, I. A. Walmsley, S. L. Portalupi, and P. M. Ledingham
Sci. Adv., eadi7346 (2024), DOI: 10.1126/sciadv.adi7346
Detectivity enhancement by double radiation pass in interband cascade infrared photodetectors
A. Bader, F. Rothmayr, N. Khan, J. Koeth, F. Hartmann, and S. Höfling
Appl. Phys. Lett. 123 (2023), DOI: 10.1063/5.0165187
Signatures of the Optical Stark Effect on Entangled Photon Pairs from Resonantly Pumped Quantum Dots
F. Basso Basset, M. B. Rota, M. Beccaceci, T. M. Krieger, Q. Buchinger, J. Neuwirth, H. Huet, S. Stroj, S. F. Da Covre Silva, G. Ronco, C. Schimpf, S. Höfling, T. Huber-Loyola, A. Rastelli, and R. Trotta
Phys. Rev. Lett. 131, 166901 (2023), DOI: 10.1103/PhysRevLett.131.166901
2023 roadmap for materials for quantum technologies
C. Becher, W. Gao, S. Kar, C. D. Marciniak, T. Monz, J. G. Bartholomew, P. Goldner, H. Loh, E. Marcellina, K. E. J. Goh, T. S. Koh, B. Weber, Z. Mu, J.-Y. Tsai, Q. Yan, T. Huber-Loyola, S. Höfling, S. Gyger, S. Steinhauer, and V. Zwiller
Mater. Quantum. Technol. 3, 12501 (2023), DOI: 10.1088/2633-4356/aca3f2
Optical properties of circular Bragg gratings with labyrinth geometry to enable electrical contacts
Q. Buchinger, S. Betzold, S. Höfling, and T. Huber-Loyola
Appl. Phys. Lett. 122, 111110 (2023), DOI: 10.1063/5.0136715
Optically Driven Rotation of Exciton-Polariton Condensates
Y. Del Valle-Inclan Redondo, C. Schneider, S. Klembt, S. Höfling, S. Tarucha, and M. D. Fraser
Nano Lett. 23, 4564 (2023), DOI: 10.1021/acs.nanolett.3c01021
On-Chip Hong–Ou–Mandel Interference from Separate Quantum Dot Emitters in an Integrated Circuit
Ł. Dusanowski, D. Köck, C. Schneider, and S. Höfling
ACS Photonics 10, 2941 (2023), DOI: 10.1021/acsphotonics.3c00679
Independent Tuning of Exciton and Photon Energies in an Exciton–Polariton Condensate by Proton Implantation‐Induced Interdiffusion
M. D. Fraser, H. H. Tan, Y. V. I. Del Redondo, H. Kavuri, E. A. Ostrovskaya, C. Schneider, S. Höfling, Y. Yamamoto, and S. Tarucha
Adv. Opt. Mater. 11, 2201569 (2023), DOI: 10.1002/adom.202201569
Temporal Sorting of Optical Multiwave-Mixing Processes in Semiconductor Quantum Dots
S. Grisard, A. V. Trifonov, H. Rose, R. Reichhardt, M. Reichelt, C. Schneider, M. Kamp, S. Höfling, M. Bayer, T. Meier, and I. A. Akimov
ACS Photonics 10, 3161 (2023), DOI: 10.1021/acsphotonics.3c00530
Single-Photon Source in a Topological Cavity
J. Jurkat, S. Klembt, M. de Gregorio, M. Meinecke, Q. Buchinger, T. H. Harder, J. Beierlein, O. A. Egorov, M. Emmerling, C. Krause, C. Schneider, T. Huber-Loyola, and S. Höfling
Nano Lett. 23, 820 (2023), DOI: 10.1021/acs.nanolett.2c03693
Purcell‐Enhanced Single‐Photon Emission in the Telecom C‐Band
J. Kaupp, Y. Reum, F. Kohr, J. Michl, Q. Buchinger, A. Wolf, G. Peniakov, T. Huber‐Loyola, A. Pfenning, and S. Höfling
Adv. Quantum Technol. 6 (2023), DOI: 10.1002/qute.202300242
Deep learning of quantum entanglement from incomplete measurements
D. Koutný, L. Ginés, M. Moczała-Dusanowska, S. Höfling, C. Schneider, A. Predojević, and M. Ježek
Sci. Adv. 9, eadd7131 (2023), DOI:
Opto-electronic transport properties of resonant tunneling diodes with type-I and II postwells
S. Krüger, A. Pfenning, F. Jabeen, F. Hartmann, and S. Höfling
Appl. Phys. Lett. 123 (2023), DOI: 10.1063/5.0162282
Higher-order exceptional points in waveguide-coupled microcavities: perturbation induced frequency splitting and mode patterns
J. Kullig, D. Grom, S. Klembt, and J. Wiersig
Photon. Res. 11, A54 (2023), DOI: 10.1364/PRJ.496414
Trapping-induced quantum beats in a van-der-Waals heterostructure microcavity observed by two-dimensional micro-spectroscopy
D. Li, H. Shan, H. Knopf, K. Watanabe, T. Taniguchi, Y. Qin, S. Tongay, F. Eilenberger, S. Höfling, C. Schneider, and T. Brixner
Opt. Mater. Express 13, 2798 (2023), DOI: 10.1364/OME.492545
Confined-state physics and signs of fermionization of moiré excitons in WSe 2 /MoSe 2 heterobilayers
F. Lohof, J. Michl, A. Steinhoff, B. Han, M. von Helversen, S. Tongay, K. Watanabe, T. Taniguchi, S. Höfling, S. Reitzenstein, C. Anton-Solanas, C. Gies, and C. Schneider
2d Mater. 10, 34001 (2023), DOI: 10.1088/2053-1583/acd265
Tracking Quantum Coherence in Polariton Condensates with Time-Resolved Tomography
C. Lüders, M. Pukrop, F. Barkhausen, E. Rozas, C. Schneider, S. Höfling, J. Sperling, S. Schumacher, and M. Aßmann
Phys. Rev. Lett. 130, 113601 (2023), DOI: 10.1103/PhysRevLett.130.113601
Voltage control of the quantum scattering time in InAs/GaSb/InAs trilayer quantum wells
M. Meyer, S. Schmid, F. Jabeen, G. Bastard, F. Hartmann, and S. Höfling
New J. Phys. 25, 23035 (2023), DOI: 10.1088/1367-2630/acbab7
Strain‐Free GaSb Quantum Dots as Single‐Photon Sources in the Telecom S‐Band
J. Michl, G. Peniakov, A. Pfenning, J. Hilska, A. Chellu, A. Bader, M. Guina, S. Höfling, T. Hakkarainen, and T. Huber‐Loyola
Adv. Quantum Technol. 6 (2023), DOI: 10.1002/qute.202300180
Enhancement of quantum cascade laser intersubband transitions via coupling to resonant discrete photonic modes of subwavelength gratings
M. Mikulicz, M. Rygała, T. Smołka, M. Janczak, M. Badura, A. Łozińska, A. Wolf, M. Emmerling, B. Ściana, S. Höfling, T. Czyszanowski, G. Sęk, and M. Motyka
Opt. Express 31, 26898 (2023), DOI: 10.1364/OE.496261
Pushing the Room Temperature Continuous‐Wave Operation Limit of GaSb‐Based Interband Cascade Lasers beyond 6 µm
J. Nauschütz, H. Knötig, R. Weih, J. Scheuermann, J. Koeth, S. Höfling, and B. Schwarz
Laser Photonics Rev. 17, 2200587 (2023), DOI: 10.1002/lpor.202200587
Polariton–dark exciton interactions in bistable semiconductor microcavities
E. Rozas, E. Sedov, Y. Brune, S. Höfling, A. Kavokin, and M. Aßmann
Phys. Rev. B 108 (2023), DOI: 10.1103/PhysRevB.108.165411
Monolithic high contrast grating on GaSb/AlAsSb based epitaxial structures for mid-infrared wavelength applications
A. Schade, A. Bader, T. Huber, S. Kuhn, T. Czyszanowski, A. Pfenning, M. Rygała, T. Smołka, M. Motyka, G. Sęk, F. Hartmann, and S. Höfling
Opt. Express 31, 16025 (2023), DOI: 10.1364/OE.487119
Hyperfine interaction limits polarization entanglement of photons from semiconductor quantum dots
C. Schimpf, F. B. Basset, M. Aigner, W. Attenender, L. Ginés, G. Undeutsch, M. Reindl, D. Huber, D. Gangloff, E. A. Chekhovich, C. Schneider, S. Höfling, A. Predojević, R. Trotta, and A. Rastelli
Phys. Rev. B 108 (2023), DOI: 10.1103/PhysRevB.108.L081405
Second-Order Temporal Coherence of Polariton Lasers Based on an Atomically Thin Crystal in a Microcavity
H. Shan, J.-C. Drawer, M. Sun, C. Anton-Solanas, M. Esmann, K. Yumigeta, K. Watanabe, T. Taniguchi, S. Tongay, S. Höfling, I. Savenko, and C. Schneider
Physical review letters 131, 206901 (2023), DOI: 10.1103/PhysRevLett.131.206901
Fabrication of low-loss III-V Bragg-reflection waveguides for parametric down-conversion
H. Thiel, M. Wagner, B. Nardi, A. Schlager, R. J. Chapman, S. Frick, H. Suchomel, M. Kamp, S. Höfling, C. Schneider, and G. Weihs
Opt. Mater. Express 13, 1278 (2023), DOI: 10.1364/OME.487434
Linear colossal magnetoresistance and magnetic textures in LaTiO3 thin films on SrTiO3
T. Tschirner, B. Leikert, F. Kern, D. Wolf, A. Lubk, M. Kamp, K. Miller, F. Hartmann, S. Höfling, J. Gabel, M. Schmitt, M. Stübinger, J. Küspert, T.-L. Lee, B. Büchner, J. Dufouleur, M. Gabay, M. Sing, R. Claessen, and L. Veyrat
Phys. Rev. B 108 (2023), DOI: 10.1103/PhysRevB.108.245405
Impact of MBE-grown (In,Ga)As/GaAs metamorphic buffers on excitonic and optical properties of single quantum dots with single-photon emission tuned to the telecom range
P. Wyborski, M. Gawełczyk, P. Podemski, P. A. Wroński, M. Pawlyta, S. Gorantla, F. Jabeen, S. Höfling, and G. Sęk
Phys. Rev. Applied 20 (2023), DOI: 10.1103/PhysRevApplied.20.044009
Large inverted band gap in strained three-layer InAs/GaInSb quantum wells
C. Avogadri, S. Gebert, S. S. Krishtopenko, I. Castillo, C. Consejo, S. Ruffenach, C. Roblin, C. Bray, Y. Krupko, S. Juillaguet, S. Contreras, A. Wolf, F. Hartmann, S. Höfling, G. Boissier, J.-B. Rodriguez, S. Nanot, E. Tournié, F. Teppe, and B. Jouault
Phys. Rev. Research 4 (2022), DOI: 10.1103/PhysRevResearch.4.L042042
Interband cascade infrared photodetectors based on Ga-free InAs/InAsSb superlattice absorbers
A. Bader, F. Rothmayr, N. Khan, F. Jabeen, J. Koeth, S. Höfling, and F. Hartmann
Appl. Phys. Lett. 121, 41104 (2022), DOI: 10.1063/5.0094166
Special topic on non-classical light emitters and single-photon detectors
C. Becher, S. Höfling, J. Liu, P. Michler, W. Pernice, and C. Toninelli
Appl. Phys. Lett. 120, 10401 (2022), DOI: 10.1063/5.0078886
Numerical optimization of single-mode fiber-coupled single-photon sources based on semiconductor quantum dots
L. Bremer, C. Jimenez, S. Thiele, K. Weber, T. Huber, S. Rodt, A. Herkommer, S. Burger, S. Höfling, H. Giessen, and S. Reitzenstein
Opt. Express 30, 15913 (2022), DOI: 10.1364/OE.456777
Diamagnetic coefficients and g -factors of InAs/InGaAlAs quantum dashes emitting at telecom wavelengths
M. Burakowski, P. Mrowiński, M. Gawełczyk, J. P. Reithmaier, S. Höfling, and G. Sęk
J. Appl. Phys. 132, 144301 (2022), DOI: 10.1063/5.0101345
Accurate Quantum Transport Modeling of High-Speed In 0.53 Ga 0.47 As/AlAs Double-Barrier Resonant Tunneling Diodes
D. Cimbri, B. Yavas-Aydin, F. Hartmann, F. Jabeen, L. Worschech, S. Höfling, and E. Wasige
IEEE Trans. Electron Devices 69, 4638 (2022), DOI: 10.1109/TED.2022.3178360
All-Optical Tuning of Indistinguishable Single Photons Generated in Three-Level Quantum Systems
Ł. Dusanowski, C. Gustin, S. Hughes, C. Schneider, and S. Höfling
Nano Lett. 22, 3562 (2022), DOI: 10.1021/acs.nanolett.1c04700
Optical charge injection and coherent control of a quantum-dot spin-qubit emitting at telecom wavelengths
Ł. Dusanowski, C. Nawrath, S. L. Portalupi, M. Jetter, T. Huber, S. Klembt, P. Michler, and S. Höfling
Nat. Commun. 13, 748 (2022), DOI: 10.1038/s41467-022-28328-2
Electro-optical Switching of a Topological Polariton Laser
P. Gagel, T. H. Harder, S. Betzold, O. A. Egorov, J. Beierlein, H. Suchomel, M. Emmerling, A. Wolf, U. Peschel, S. Höfling, C. Schneider, and S. Klembt
ACS Photonics 9, 405 (2022), DOI: 10.1021/acsphotonics.1c01605
High Extraction Efficiency Source of Photon Pairs Based on a Quantum Dot Embedded in a Broadband Micropillar Cavity
L. Ginés, M. Moczała-Dusanowska, D. Dlaka, R. Hošák, J. R. Gonzales-Ureta, J. Lee, M. Ježek, E. Harbord, R. Oulton, S. Höfling, A. B. Young, C. Schneider, and A. Predojević
Phys. Rev. Lett. 129 (2022), DOI: 10.1103/PhysRevLett.129.033601
Multiple Rabi rotations of trions in InGaAs quantum dots observed by photon echo spectroscopy with spatially shaped laser pulses
S. Grisard, H. Rose, A. V. Trifonov, R. Reichhardt, D. E. Reiter, M. Reichelt, C. Schneider, M. Kamp, S. Höfling, M. Bayer, T. Meier, and I. A. Akimov
Phys. Rev. B 106 (2022), DOI: 10.1103/PhysRevB.106.205408
Using the Autler-Townes and ac Stark effects to optically tune the frequency of indistinguishable single photons from an on-demand source
C. Gustin, Ł. Dusanowski, S. Höfling, and S. Hughes
Phys. Rev. Res. 4, 23045 (2022), DOI: 10.1103/PhysRevResearch.4.023045
Topologischer Laser mit vertikalen Resonatoren
T. H. Harder, S. Höfling, and S. Klembt
Phys. Unserer Zeit 53, 6 (2022), DOI: 10.1002/piuz.202270104
Grating-based microcavity with independent control of resonance energy and linewidth for non-Hermitian polariton system
J. Hu, N. Lydick, Z. Wang, F. Jabeen, C. Schneider, S. Höfling, and H. Deng
Appl. Phys. Lett. 121, 81106 (2022), DOI: 10.1063/5.0116286
Polariton condensates for classical and quantum computing
A. Kavokin, T. C. H. Liew, C. Schneider, P. G. Lagoudakis, S. Klembt, and S. Höfling
Nat. Rev. Phys. 4, 435 (2022), DOI: 10.1038/s42254-022-00447-1
Mitigating Valence Intersubband Absorption in Interband Cascade Lasers
H. Knötig, J. Nauschütz, N. Opačak, S. Höfling, J. Koeth, R. Weih, and B. Schwarz
Laser Photonics Rev., 2200156 (2022), DOI: 10.1002/lpor.202200156
Two-photon pumped exciton-polariton condensation
N. Landau, D. Panna, S. Brodbeck, C. Schneider, S. Höfling, and A. Hayat
Optica 9, 1347 (2022), DOI: 10.1364/OPTICA.471345
Hybridized Exciton-Photon-Phonon States in a Transition Metal Dichalcogenide van der Waals Heterostructure Microcavity
D. Li, H. Shan, C. Rupprecht, H. Knopf, K. Watanabe, T. Taniguchi, Y. Qin, S. Tongay, M. Nuß, S. Schröder, F. Eilenberger, S. Höfling, C. Schneider, and T. Brixner
Phys. Rev. Lett. 128, 87401 (2022), DOI: 10.1103/PhysRevLett.128.087401
Circularly Polarized Laser Emission from an Electrically Pumped Chiral Microcavity
A. A. Maksimov, E. V. Filatov, I. I. Tartakovskii, V. D. Kulakovskii, S. G. Tikhodeev, C. Schneider, and S. Höfling
Phys. Rev. Appl. 17, L021001 (2022), DOI: 10.1103/PhysRevApplied.17.L021001
Intrinsic circularly polarized exciton emission in a twisted van der Waals heterostructure
J. Michl, C. C. Palekar, S. A. Tarasenko, F. Lohof, C. Gies, M. von Helversen, R. Sailus, S. Tongay, T. Taniguchi, K. Watanabe, T. Heindel, B. Rosa, M. Rödel, T. Shubina, S. Höfling, S. Reitzenstein, C. Antón-Solanas, and C. Schneider
Phys. Rev. B 105, L241406 (2022), DOI: 10.1103/PhysRevB.105.L241406
Single-Photon Counting with Semiconductor Resonant Tunneling Devices
A. Pfenning, S. Krüger, F. Jabeen, L. Worschech, F. Hartmann, and S. Höfling
Nanomaterials (Basel) 12 (2022), DOI: 10.3390/nano12142358
Crossover from exciton-polariton condensation to photon lasing in an optical trap
M. Pieczarka, D. Biegańska, C. Schneider, S. Höfling, S. Klembt, G. Sęk, and M. Syperek
Opt. Express 30, 17070 (2022), DOI: 10.1364/OE.452918
Resonant Tunneling Diodes: Mid-Infrared Sensing at Room Temperature
F. Rothmayr, E. D. Guarin Castro, F. Hartmann, G. Knebl, A. Schade, S. Höfling, J. Koeth, A. Pfenning, L. Worschech, and V. Lopez-Richard
Nanomaterials (Basel) 12 (2022), DOI: 10.3390/nano12061024
Exploring the phase diagram of InAs/GaSb/InAs trilayer quantum wells
S. Schmid, M. Meyer, F. Jabeen, G. Bastard, F. Hartmann, and S. Höfling
Phys. Rev. B 105, 155304 (2022), DOI: 10.1103/PhysRevB.105.155304
Brightening of a dark monolayer semiconductor via strong light-matter coupling in a cavity
H. Shan, I. Iorsh, B. Han, C. Rupprecht, H. Knopf, F. Eilenberger, M. Esmann, K. Yumigeta, K. Watanabe, T. Taniguchi, S. Klembt, S. Höfling, S. Tongay, C. Antón-Solanas, I. A. Shelykh, and C. Schneider
Nat. Commun. 13, 3001 (2022), DOI: 10.1038/s41467-022-30645-5
The Ubiquitous Memristive Response in Solids
R. S. W. Silva, F. Hartmann, and V. Lopez-Richard
IEEE Trans. Electron Devices 69, 5351 (2022), DOI: 10.1109/TED.2022.3188958
Observation of room temperature excitons in an atomically thin topological insulator
M. Syperek, R. Stühler, A. Consiglio, P. Holewa, P. Wyborski, Ł. Dusanowski, F. Reis, S. Höfling, R. Thomale, W. Hanke, R. Claessen, D. Di Sante, and C. Schneider
Nat. Commun. 13, 6313 (2022), DOI: 10.1038/s41467-022-33822-8
Electronic and Optical Properties of InAs QDs Grown by MBE on InGaAs Metamorphic Buffer
P. Wyborski, P. Podemski, P. A. Wroński, F. Jabeen, S. Höfling, and G. Sęk
Materials (Basel) 15 (2022), DOI: 10.3390/ma15031071
Quantum interference with independent single-photon sources over 300 km fiber
X. You, M.-Y. Zheng, S. Chen, R.-Z. Liu, J. Qin, M.-C. Xu, Z.-X. Ge, T.-H. Chung, Y.-K. Qiao, Y.-F. Jiang, H.-S. Zhong, M.-C. Chen, H. Wang, Y.-M. He, X.-P. Xie, H. Li, L.-X. You, C. Schneider, J. Yin, T.-Y. Chen, M. Benyoucef, Y.-H. Huo, S. Höfling, Q. Zhang, C.-Y. Lu, and J.-W. Pan
Adv. Photon. 4 (2022), DOI: 10.1117/1.AP.4.6.066003
A broad-band planar-microcavity quantum-dot single-photon source with a solid immersion lens
D. H. Ahn, Y. D. Jang, J. S. Baek, C. Schneider, S. Höfling, and D. Lee
Appl. Phys. Lett. 118, 174001 (2021), DOI: 10.1063/5.0046065
Bosonic condensation of exciton-polaritons in an atomically thin crystal
C. Antón-Solanas, M. Waldherr, M. Klaas, H. Suchomel, T. H. Harder, H. Cai, E. Sedov, S. Klembt, A. V. Kavokin, S. Tongay, K. Watanabe, T. Taniguchi, S. Höfling, and C. Schneider
Nat. Mater. 20, 1233 (2021), DOI: 10.1038/s41563-021-01000-8
Understanding photoluminescence in semiconductor Bragg-reflection waveguides
S. Auchter, A. Schlager, H. Thiel, K. Laiho, B. Pressl, H. Suchomel, M. Kamp, S. Höfling, C. Schneider, and G. Weihs
J. Opt. 23, 35801 (2021), DOI: 10.1088/2040-8986/abd888
III-V semiconductor mid-infrared interband cascade light emitters and detectors
A. Bader, L. Steinbrecher, F. Rothmayr, Y. Rawal, F. Hartmann, A. Pfenning, and S. Höfling
Proc. SPIE, Infrared Remote Sensing and Instrumentation XXIX, 13 (2021), DOI: 10.1117/12.2599140
Bloch Oscillations of Hybrid Light‐Matter Particles in a Waveguide Array
J. Beierlein, O. A. Egorov, T. H. Harder, P. Gagel, M. Emmerling, C. Schneider, S. Höfling, U. Peschel, and S. Klembt
Adv. Opt. Mater. 9, 2100126 (2021), DOI: 10.1002/adom.202100126
Propagative Oscillations in Codirectional Polariton Waveguide Couplers
J. Beierlein, E. Rozas, O. A. Egorov, M. Klaas, A. Yulin, H. Suchomel, T. H. Harder, M. Emmerling, M. D. Martín, I. A. Shelykh, C. Schneider, U. Peschel, L. Viña, S. Höfling, and S. Klembt
Phys. Rev. Lett. 126, 75302 (2021), DOI: 10.1103/PhysRevLett.126.075302
Determination of Carrier Density and Dynamics via Magnetoelectroluminescence Spectroscopy in Resonant-Tunneling Diodes
E. R. Cardozo de Oliveira, A. Naranjo, A. Pfenning, V. Lopez-Richard, G. E. Marques, L. Worschech, F. Hartmann, S. Höfling, and M. D. Teodoro
Phys. Rev. Appl. 15, 14042 (2021), DOI: 10.1103/PhysRevApplied.15.014042
Topological insulator vertical-cavity laser array
A. Dikopoltsev, T. H. Harder, E. Lustig, O. A. Egorov, J. Beierlein, A. Wolf, Y. Lumer, M. Emmerling, C. Schneider, S. Höfling, M. Segev, and S. Klembt
Science 373, 1514 (2021), DOI: 10.1126/science.abj2232
Room-Temperature Topological Polariton Laser in an Organic Lattice
M. Dusel, S. Betzold, T. H. Harder, M. Emmerling, J. Beierlein, J. Ohmer, U. Fischer, R. Thomale, C. Schneider, S. Höfling, and S. Klembt
Nano Lett. 21, 6398 (2021), DOI: 10.1021/acs.nanolett.1c00661
Time-bin entangled photon pairs from quantum dots embedded in a self-aligned cavity
L. Ginés, C. Pepe, J. Gonzales, N. Gregersen, S. Höfling, C. Schneider, and A. Predojević
Opt. Express, OE 29, 4174 (2021), DOI: 10.1364/OE.411021
Optical Mapping of Nonequilibrium Charge Carriers
E. D. Guarin Castro, A. Pfenning, F. Hartmann, G. Knebl, M. Daldin Teodoro, G. E. Marques, S. Höfling, G. Bastard, and V. Lopez-Richard
J. Phys. Chem. C 125, 14741 (2021), DOI: 10.1021/acs.jpcc.1c02173
Kagome Flatbands for Coherent Exciton-Polariton Lasing
T. H. Harder, O. A. Egorov, C. Krause, J. Beierlein, P. Gagel, M. Emmerling, C. Schneider, U. Peschel, S. Höfling, and S. Klembt
ACS Photonics 8, 3193 (2021), DOI: 10.1021/acsphotonics.1c00950
Coherent Topological Polariton Laser
T. H. Harder, M. Sun, O. A. Egorov, I. Vakulchyk, J. Beierlein, P. Gagel, M. Emmerling, C. Schneider, U. Peschel, I. G. Savenko, S. Klembt, and S. Höfling
ACS Photonics 8, 1377 (2021), DOI: 10.1021/acsphotonics.0c01958
Polariton Laser in the Bardeen-Cooper-Schrieffer Regime
J. Hu, Z. Wang, S. Kim, H. Deng, S. Brodbeck, C. Schneider, S. Höfling, N. H. Kwong, and R. Binder
Phys. Rev. X 11, 11018 (2021), DOI: 10.1103/PhysRevX.11.011018
Purcell-Enhanced Single Photon Source Based on a Deterministically Placed WSe2 Monolayer Quantum Dot in a Circular Bragg Grating Cavity
O. Iff, Q. Buchinger, M. Moczała-Dusanowska, M. Kamp, S. Betzold, M. Davanço, K. Srinivasan, S. Tongay, C. Antón-Solanas, S. Höfling, and C. Schneider
Nano Lett. 21, 4715 (2021), DOI: 10.1021/acs.nanolett.1c00978
Hyperspectral study of the coupling between trions in WSe 2 monolayers to a circular Bragg grating cavity
O. Iff, M. Davanço, S. Betzold, M. Moczała-Dusanowska, M. Wurdack, M. Emmerling, S. Höfling, and C. Schneider
C. R. Phys. 22, 1 (2021), DOI: 10.5802/crphys.76
Technological implementation of a photonic Bier-Glas cavity
J. Jurkat, M. Moczała-Dusanowska, M. Arentoft Jacobsen, A. Predojević, T. Huber, N. Gregersen, S. Höfling, and C. Schneider
Phys. Rev. Mater. 5, 64603 (2021), DOI: 10.1103/PhysRevMaterials.5.064603
Light detection nears its quantum limit
S. Klembt
Nature 597, 483 (2021), DOI: 10.1038/d41586-021-02489-4
Tunable exciton-polaritons emerging from WS2 monolayer excitons in a photonic lattice at room temperature
L. Lackner, M. Dusel, O. A. Egorov, B. Han, H. Knopf, F. Eilenberger, S. Schröder, K. Watanabe, T. Taniguchi, S. Tongay, C. Antón-Solanas, S. Höfling, and C. Schneider
Nat. Commun. 12, 4933 (2021), DOI: 10.1038/s41467-021-24925-9
Heralded Nondestructive Quantum Entangling Gate with Single-Photon Sources
J.-P. Li, X. Gu, J. Qin, D. Wu, X. You, H. Wang, C. Schneider, S. Höfling, Y.-H. Huo, C.-Y. Lu, N.-L. Liu, L. Li, and J.-W. Pan
Phys. Rev. Lett. 126, 140501 (2021), DOI: 10.1103/PhysRevLett.126.140501
Excitons in Bilayer MoS_{2} Displaying a Colossal Electric Field Splitting and Tunable Magnetic Response
E. Lorchat, M. Selig, F. Katsch, K. Yumigeta, S. Tongay, A. Knorr, C. Schneider, and S. Höfling
Phys. Rev. Lett. 126, 37401 (2021), DOI: 10.1103/PhysRevLett.126.037401
Topological band structure in InAs/GaSb/InAs triple quantum wells
M. Meyer, S. Schmid, F. Jabeen, G. Bastard, F. Hartmann, and S. Höfling
Phys. Rev. B 104, 85301 (2021), DOI: 10.1103/PhysRevB.104.085301
Room temperature memristive switching in nano-patterned LaAlO 3 /SrTiO 3 wires with laterally defined gates
K. Miller, F. Hartmann, B. Leikert, S. Kuhn, J. Gabel, M. Sing, R. Claessen, and S. Höfling
Appl. Phys. Lett. 118, 153502 (2021), DOI: 10.1063/5.0037416
Controlling the emission time of photon echoes by optical freezing of exciton dephasing and rephasing in quantum-dot ensembles
M. Reichelt, H. Rose, A. N. Kosarev, S. V. Poltavtsev, M. Bayer, I. A. Akimov, C. Schneider, M. Kamp, S. Höfling, and T. Meier
Proc. SPIE, Ultrafast Phenomena and Nanophotonics XXV, 31 (2021), DOI: 10.1117/12.2576887
Fiber-pigtailing quantum-dot cavity-enhanced light emitting diodes
L. Rickert, F. Schröder, T. Gao, C. Schneider, S. Höfling, and T. Heindel
Appl. Phys. Lett. 119, 131104 (2021), DOI: 10.1063/5.0063697
Effects of the Linear Polarization of Polariton Condensates in Their Propagation in Codirectional Couplers
E. Rozas, A. Yulin, J. Beierlein, S. Klembt, S. Höfling, O. A. Egorov, U. Peschel, I. A. Shelykh, M. Gundin, I. Robles-López, M. D. Martín, and L. Viña
ACS Photonics 8, 2489 (2021), DOI: 10.1021/acsphotonics.1c00746
Micro-mechanical assembly and characterization of high-quality Fabry–Pérot microcavities for the integration of two-dimensional materials
C. Rupprecht, N. Lundt, M. Wurdack, P. Stepanov, E. Estrecho, M. Richard, E. A. Ostrovskaya, S. Höfling, and C. Schneider
Appl. Phys. Lett. 118, 103103 (2021), DOI: 10.1063/5.0034851
Interband Cascade Laser Arrays for Simultaneous and Selective Analysis of C1-C5 Hydrocarbons in Petrochemical Industry
J. Scheuermann, P. Kluczynski, K. Siembab, M. Straszewski, J. Kaczmarek, R. Weih, M. Fischer, J. Koeth, A. Schade, and S. Höfling
Appl. Spectrosc. 75, 336 (2021), DOI: 10.1177/0003702820978230
Difference-frequency generation in an AlGaAs Bragg-reflection waveguide using an on-chip electrically-pumped quantum dot laser
A. Schlager, M. Götsch, R. J. Chapman, S. Frick, H. Thiel, H. Suchomel, M. Kamp, S. Höfling, C. Schneider, and G. Weihs
J. Opt. 23, 85802 (2021), DOI: 10.1088/2040-8986/ac13ae
Bimodal behavior of microlasers investigated with a two-channel photon-number-resolving transition-edge sensor system
M. Schmidt, I. H. Grothe, S. Neumeier, L. Bremer, M. von Helversen, W. Zent, B. Melcher, J. Beyer, C. Schneider, S. Höfling, J. Wiersig, and S. Reitzenstein
Phys. Rev. Res. 3, 13263 (2021), DOI: 10.1103/PhysRevResearch.3.013263
Spatial coherence of room-temperature monolayer WSe2 exciton-polaritons in a trap
H. Shan, L. Lackner, B. Han, E. Sedov, C. Rupprecht, H. Knopf, F. Eilenberger, J. Beierlein, N. Kunte, M. Esmann, K. Yumigeta, K. Watanabe, T. Taniguchi, S. Klembt, S. Höfling, A. V. Kavokin, S. Tongay, C. Schneider, and C. Antón-Solanas
Nat. Commun. 12, 6406 (2021), DOI: 10.1038/s41467-021-26715-9
Topological Defect Engineering and PT Symmetry in Non-Hermitian Electrical Circuits
A. Stegmaier, S. Imhof, T. Helbig, T. Hofmann, C. H. Lee, M. Kremer, A. Fritzsche, T. Feichtner, S. Klembt, S. Höfling, I. Boettcher, I. C. Fulga, L. Ma, O. G. Schmidt, M. Greiter, T. Kiessling, A. Szameit, and R. Thomale
Phys. Rev. Lett. 126, 215302 (2021), DOI: 10.1103/PhysRevLett.126.215302
Exciton-Exciton Interaction beyond the Hydrogenic Picture in a MoSe2 Monolayer in the Strong Light-Matter Coupling Regime
P. Stepanov, A. Vashisht, M. Klaas, N. Lundt, S. Tongay, M. Blei, S. Höfling, T. Volz, A. Minguzzi, J. Renard, C. Schneider, and M. Richard
Phys. Rev. Lett. 126, 167401 (2021), DOI: 10.1103/PhysRevLett.126.167401
InP-Substrate-Based Quantum Dashes on a DBR as Single-Photon Emitters at the Third Telecommunication Window
P. Wyborski, A. Musiał, P. Mrowiński, P. Podemski, V. Baumann, P. A. Wroński, F. Jabeen, S. Höfling, and G. Sęk
Materials (Basel) 14, 759 (2021), DOI: 10.3390/ma14040759
Progress on mid-infrared optoelectronic devices: interband cascade lasers, interband cascade detectors, and resonant tunneling diodes
A. Bader, A. Pfenning, A. Schade, G. Knebl, R. Weih, Y. Rawal, L. Worschech, F. Hartmann, and S. Höfling
Proc. SPIE, Infrared Remote Sensing and Instrumentation XXVIII, 18 (2020), DOI: 10.1117/12.2570729
Frequency comb investigation of monolithic mode‐locked GaSb‐based laser at 1.7 µm by heterodyne detection
S. Becker, R. Weih, J. Scheuermann, K. Rößner, C. Kistner, J. Koeth, S. Höfling, and M. Kamp
Electron. Lett. 56, 1206 (2020), DOI: 10.1049/el.2020.1793
Formation dynamics of exciton-polariton vortices created by nonresonant annular pumping
B. Berger, D. Schmidt, X. Ma, S. Schumacher, C. Schneider, S. Höfling, and M. Aßmann
Phys. Rev. B 101, 245309 (2020), DOI: 10.1103/PhysRevB.101.245309
Coherence and Interaction in Confined Room-Temperature Polariton Condensates with Frenkel Excitons
S. Betzold, M. Dusel, O. Kyriienko, C. P. Dietrich, S. Klembt, J. Ohmer, U. Fischer, I. A. Shelykh, C. Schneider, and S. Höfling
ACS Photonics 7, 384 (2020), DOI: 10.1021/acsphotonics.9b01300
Quantum Beat between Sunlight and Single Photons
Z.-C. Duan, Y.-H. Deng, Y. Yu, S. Chen, J. Qin, H. Wang, X. Ding, L.-C. Peng, C. Schneider, D.-W. Wang, S. Höfling, J. P. Dowling, C.-Y. Lu, and J.-W. Pan
Nano Lett. 20, 152 (2020), DOI: 10.1021/acs.nanolett.9b03512
Proof-of-principle demonstration of compiled Shor's algorithm using a quantum dot single-photon source
Z.-C. Duan, J.-P. Li, J. Qin, Y. Yu, Y.-H. Huo, S. Höfling, C.-Y. Lu, N.-L. Liu, K. Chen, and J.-W. Pan
Optics express 28, 18917 (2020), DOI: 10.1364/OE.390209
Purcell-Enhanced and Indistinguishable Single-Photon Generation from Quantum Dots Coupled to On-Chip Integrated Ring Resonators
Ł. Dusanowski, D. Köck, E. Shin, S.-H. Kwon, C. Schneider, and S. Höfling
Nano Lett. 20, 6357 (2020), DOI: 10.1021/acs.nanolett.0c01771
Room temperature organic exciton-polariton condensate in a lattice
M. Dusel, S. Betzold, O. A. Egorov, S. Klembt, J. Ohmer, U. Fischer, S. Höfling, and C. Schneider
Nat. Commun. 11, 2863 (2020), DOI: 10.1038/s41467-020-16656-0
Optomechanical tuning of the polarization properties of micropillar cavity systems with embedded quantum dots
S. Gerhardt, M. Moczała-Dusanowska, Ł. Dusanowski, T. Huber, S. Betzold, J. Martín-Sánchez, R. Trotta, A. Predojević, S. Höfling, and C. Schneider
Phys. Rev. B 101, 245308 (2020), DOI: 10.1103/PhysRevB.101.245308
Four-wave mixing dynamics of a strongly coupled quantum-dot–microcavity system driven by up to 20 photons
D. Groll, D. Wigger, K. Jürgens, T. Hahn, C. Schneider, M. Kamp, S. Höfling, J. Kasprzak, and T. Kuhn
Phys. Rev. B 101, 245301 (2020), DOI: 10.1103/PhysRevB.101.245301
Exciton-polaritons in flatland: Controlling flatband properties in a Lieb lattice
T. H. Harder, O. A. Egorov, J. Beierlein, P. Gagel, J. Michl, M. Emmerling, C. Schneider, U. Peschel, S. Höfling, and S. Klembt
Phys. Rev. B 102, 121302 (2020), DOI: 10.1103/PhysRevB.102.121302
Direct Generation of Radially Polarized Vector Vortex Beam with an Exciton-Polariton Laser
J. Hu, S. Kim, C. Schneider, S. Höfling, and H. Deng
Phys. Rev. Appl. 14, 44001 (2020), DOI: 10.1103/PhysRevApplied.14.044001
Filter-free single-photon quantum dot resonance fluorescence in an integrated cavity-waveguide device
T. Huber, M. Davanço, M. Müller, Y. Shuai, O. Gazzano, and G. S. Solomon
Optica 7, 380 (2020), DOI: 10.1364/OPTICA.382273
Emergence of microfrequency comb via limit cycles in dissipatively coupled condensates
S. Kim, Y. G. Rubo, T. C. H. Liew, S. Brodbeck, C. Schneider, S. Höfling, and H. Deng
Phys. Rev. B 101, 85302 (2020), DOI: 10.1103/PhysRevB.101.085302
Continuous-wave operation of vertically emitting ring interband cascade lasers at room temperature
H. Knötig, B. Hinkov, R. Weih, S. Höfling, J. Koeth, and G. Strasser
Appl. Phys. Lett. 116, 131101 (2020), DOI: 10.1063/1.5139649
Picosecond ultrasonics with miniaturized semiconductor lasers
M. Kobecki, G. Tandoi, E. Di Gaetano, M. Sorel, A. V. Scherbakov, T. Czerniuk, C. Schneider, M. Kamp, S. Höfling, A. V. Akimov, and M. Bayer
Ultrasonics 106, 106150 (2020), DOI: 10.1016/j.ultras.2020.106150
Accurate photon echo timing by optical freezing of exciton dephasing and rephasing in quantum dots
A. N. Kosarev, H. Rose, S. V. Poltavtsev, M. Reichelt, C. Schneider, M. Kamp, S. Höfling, M. Bayer, T. Meier, and I. A. Akimov
Commun. Phys. 3, 1 (2020), DOI: 10.1038/s42005-020-00491-2
Multiphoton Graph States from a Solid-State Single-Photon Source
J.-P. Li, J. Qin, A. Chen, Z.-C. Duan, Y. Yu, Y.-H. Huo, S. Höfling, C.-Y. Lu, K. Chen, and J.-W. Pan
ACS Photonics 7, 1603 (2020), DOI: 10.1021/acsphotonics.0c00192
Extending Quantum Links: Modules for Fiber‐ and Memory‐Based Quantum Repeaters
P. Loock, W. Alt, C. Becher, O. Benson, H. Boche, C. Deppe, J. Eschner, S. Höfling, D. Meschede, P. Michler, F. Schmidt, and H. Weinfurter
Adv. Quantum Technol. 3, 1900141 (2020), DOI: 10.1002/qute.201900141
Realization of all-optical vortex switching in exciton-polariton condensates
X. Ma, B. Berger, M. Aßmann, R. Driben, T. Meier, C. Schneider, S. Höfling, and S. Schumacher
Nat. Commun. 11, 897 (2020), DOI: 10.1038/s41467-020-14702-5
Strain-Tunable Single-Photon Source Based on a Circular Bragg Grating Cavity with Embedded Quantum Dots
M. Moczała-Dusanowska, Ł. Dusanowski, O. Iff, T. Huber, S. Kuhn, T. Czyszanowski, C. Schneider, and S. Höfling
ACS Photonics 7, 3474 (2020), DOI: 10.1021/acsphotonics.0c01465
Photon counting with resonant tunneling diodes: overview and recent developments
A. Pfenning, F. Hartmann, and S. Höfling
Proc. SPIE, Advanced Photon Counting Techniques XIV, 5 (2020), DOI: 10.1117/12.2559290
Observation of gain-pinned dissipative solitons in a microcavity laser
M. Pieczarka, D. Poletti, C. Schneider, S. Höfling, E. A. Ostrovskaya, G. Sęk, and M. Syperek
APL Photonics 5, 86103 (2020), DOI: 10.1063/5.0010633
Impact of the Energetic Landscape on Polariton Condensates' Propagation along a Coupler
E. Rozas, J. Beierlein, A. Yulin, M. Klaas, H. Suchomel, O. A. Egorov, I. A. Shelykh, U. Peschel, C. Schneider, S. Klembt, S. Höfling, M. D. Martín, and L. Viña
Adv. Opt. Mater. 8, 2000650 (2020), DOI: 10.1002/adom.202000650
Manipulation of room-temperature valley-coherent exciton-polaritons in atomically thin crystals by real and artificial magnetic fields
C. Rupprecht, E. Sedov, M. Klaas, H. Knopf, M. Blei, N. Lundt, S. Tongay, T. Taniguchi, K. Watanabe, U. Schulz, A. V. Kavokin, F. Eilenberger, S. Höfling, and C. Schneider
2d Mater. 7, 35025 (2020), DOI: 10.1088/2053-1583/ab8e90
Spatio-temporal coherence in vertically emitting GaAs-based electrically driven polariton lasers
H. Suchomel, M. Klaas, S. Betzold, P. Gagel, J. Beierlein, S. Klembt, C. Schneider, and S. Höfling
Appl. Phys. Lett. 116, 171103 (2020), DOI: 10.1063/5.0007456
Observation of Intensity Squeezing in Resonance Fluorescence from a Solid-State Device
H. Wang, J. Qin, S. Chen, M.-C. Chen, X. You, X. Ding, Y.-H. Huo, Y. Yu, C. Schneider, S. Höfling, M. O. Scully, C.-Y. Lu, and J.-W. Pan
Phys. Rev. Lett. 125, 153601 (2020), DOI: 10.1103/PhysRevLett.125.153601
Acoustic phonon sideband dynamics during polaron formation in a single quantum dot
D. Wigger, V. Karakhanyan, C. Schneider, M. Kamp, S. Höfling, P. Machnikowski, T. Kuhn, and J. Kasprzak
Opt. Lett., OL 45, 919 (2020), DOI: 10.1364/OL.385602
Efficient Quantum Photonic Phase Shift in a Low Q-Factor Regime
P. Androvitsaneas, A. B. Young, J. M. Lennon, C. Schneider, S. Maier, J. J. Hinchliff, G. S. Atkinson, E. Harbord, M. Kamp, S. Höfling, J. G. Rarity, and R. Oulton
ACS Photonics 6, 429 (2019), DOI: 10.1021/acsphotonics.8b01380
Optimizing the spectro-temporal properties of photon pairs from Bragg-reflection waveguides
H. Chen, K. Laiho, B. Pressl, A. Schlager, H. Suchomel, M. Kamp, S. Höfling, C. Schneider, and G. Weihs
J. Opt. 21, 54001 (2019), DOI: 10.1088/2040-8986/ab0fe9
Towards polariton blockade of confined exciton-polaritons
A. Delteil, T. Fink, A. Schade, S. Höfling, C. Schneider, and A. İmamoğlu
Nat. Mater. 18, 219 (2019), DOI: 10.1038/s41563-019-0282-y
Quantum Interference between Light Sources Separated by 150 Million Kilometers
Y.-H. Deng, H. Wang, X. Ding, Z.-C. Duan, J. Qin, M.-C. Chen, Y.-M. He, Y.-M. He, J.-P. Li, Y.-H. Li, L.-C. Peng, E. S. Matekole, T. Byrnes, C. Schneider, M. Kamp, D.-W. Wang, J. P. Dowling, S. Höfling, C.-Y. Lu, M. O. Scully, and J.-W. Pan
Phys. Rev. Lett. 123, 80401 (2019), DOI: 10.1103/PhysRevLett.123.080401
Towards integrated quantum photonic circuits on GaAs
Ł. Dusanowski, S. H. Kwon, C. P. Dietrich, C. Schneider, M. Kamp, and S. Höfling
Proc. SPIE, Smart Photonic and Optoelectronic Integrated Circuits XXI, 29 (2019), DOI: 10.1117/12.2505734
Near-Unity Indistinguishability Single Photon Source for Large-Scale Integrated Quantum Optics
Ł. Dusanowski, S.-H. Kwon, C. Schneider, and S. Höfling
Phys. Rev. Lett. 122, 173602 (2019), DOI: 10.1103/PhysRevLett.122.173602
Excited states of neutral and charged excitons in single strongly asymmetric InP-based nanostructures emitting in the telecom C band
M. Gawełczyk, P. Wyborski, P. Podemski, J. P. Reithmaier, S. Höfling, and G. Sęk
Phys. Rev. B 100, 241304 (2019), DOI: 10.1103/PhysRevB.100.241304
Polarization-dependent light-matter coupling and highly indistinguishable resonant fluorescence photons from quantum dot-micropillar cavities with elliptical cross section
S. Gerhardt, M. Deppisch, S. Betzold, T. H. Harder, T. C. H. Liew, A. Predojević, S. Höfling, and C. Schneider
Phys. Rev. B 100, 115305 (2019), DOI: 10.1103/PhysRevB.100.115305
Coherently driving a single quantum two-level system with dichromatic laser pulses
Y.-M. He, H. Wang, C. Wang, M.-C. Chen, X. Ding, J. Qin, Z.-C. Duan, S. Chen, J.-P. Li, R.-Z. Liu, C. Schneider, M. Atatüre, S. Höfling, C.-Y. Lu, and J.-W. Pan
Nat. Phys. 15, 941 (2019), DOI: 10.1038/s41567-019-0585-6
High resolution quantitative multi-species hydrocarbon gas sensing with a cw external cavity quantum cascade laser based spectrometer in the 6–11 μ m range
R. Heinrich, A. Popescu, R. Strzoda, A. Hangauer, and S. Höfling
J. Appl. Phys. 125, 134501 (2019), DOI: 10.1063/1.5082168
Picosecond pulses from a mid-infrared interband cascade laser
J. Hillbrand, M. Beiser, A. M. Andrews, H. Detz, R. Weih, A. Schade, S. Höfling, G. Strasser, and B. Schwarz
Optica 6, 1334 (2019), DOI: 10.1364/OPTICA.6.001334
Quantum-dot micropillar lasers subject to coherent time-delayed optical feedback from a short external cavity
S. Holzinger, C. Schneider, S. Höfling, X. Porte, and S. Reitzenstein
Sci. Rep. 9, 631 (2019), DOI: 10.1038/s41598-018-36599-3
Strain-Tunable Single Photon Sources in WSe2 Monolayers
O. Iff, D. Tedeschi, J. Martín-Sánchez, M. Moczała-Dusanowska, S. Tongay, K. Yumigeta, J. Taboada-Gutiérrez, M. Savaresi, A. Rastelli, P. Alonso-González, S. Höfling, R. Trotta, and C. Schneider
Nano Lett. 19, 6931 (2019), DOI: 10.1021/acs.nanolett.9b02221
Monolithic High-Contrast Grating Based Polariton Laser
S. Kim, Z. Wang, S. Brodbeck, C. Schneider, S. Höfling, and H. Deng
ACS Photonics 6, 18 (2019), DOI: 10.1021/acsphotonics.8b01141
Counter-directional polariton coupler
M. Klaas, J. Beierlein, E. Rozas, S. Klembt, H. Suchomel, T. H. Harder, K. Winkler, M. Emmerling, H. Flayac, M. D. Martín, L. Viña, S. Höfling, and C. Schneider
Appl. Phys. Lett. 114, 61102 (2019), DOI: 10.1063/1.5067247
Nonresonant spin selection methods and polarization control in exciton-polariton condensates
M. Klaas, O. A. Egorov, T. C. H. Liew, A. V. Nalitov, V. Marković, H. Suchomel, T. H. Harder, S. Betzold, E. A. Ostrovskaya, A. V. Kavokin, S. Klembt, S. Höfling, and C. Schneider
Phys. Rev. B 99, 115303 (2019), DOI: 10.1103/PhysRevB.99.115303
Topologischer Isolator aus Licht und Materie
S. Klembt, T. H. Harder, and S. Höfling
Phys. Unserer Zeit 50, 11 (2019), DOI: 10.1002/piuz.201970107
Integration of atomically thin layers of transition metal dichalcogenides into high-Q, monolithic Bragg-cavities: an experimental platform for the enhancement of the optical interaction in 2D-materials
H. Knopf, N. Lundt, T. Bucher, S. Höfling, S. Tongay, T. Taniguchi, K. Watanabe, I. Staude, U. Schulz, C. Schneider, and F. Eilenberger
Opt. Mater. Express 9, 598 (2019), DOI: 10.1364/OME.9.000598
Jitter of condensation time and dynamics of spontaneous symmetry breaking in a gas of microcavity polaritons
M. V. Kochiev, V. V. Belykh, N. N. Sibeldin, C. Schneider, and S. Höfling
Phys. Rev. B 99, 35310 (2019), DOI: 10.1103/PhysRevB.99.035310
Mutual coupling and synchronization of optically coupled quantum-dot micropillar lasers at ultra-low light levels
S. Kreinberg, X. Porte, D. Schicke, B. Lingnau, C. Schneider, S. Höfling, I. Kanter, K. Lüdge, and S. Reitzenstein
Nat. Commun. 10, 1539 (2019), DOI: 10.1038/s41467-019-09559-2
Photon-number parity of heralded single photons from a Bragg-reflection waveguide reconstructed loss-tolerantly via moment generating function
K. Laiho, M. Schmidt, H. Suchomel, M. Kamp, S. Höfling, C. Schneider, J. Beyer, G. Weihs, and S. Reitzenstein
New J. Phys. 21, 103025 (2019), DOI: 10.1088/1367-2630/ab42ae
Defect-induced magnetism in II-VI quantum dots
M. P. Lima, L. Cabral, E. Margapoti, S. Mahapatra, J. L. F. Da Silva, F. Hartmann, S. Höfling, G. E. Marques, and V. Lopez-Richard
Phys. Rev. B 99, 14424 (2019), DOI: 10.1103/PhysRevB.99.014424
Optical valley Hall effect for highly valley-coherent exciton-polaritons in an atomically thin semiconductor
N. Lundt, Ł. Dusanowski, E. Sedov, P. Stepanov, M. M. Glazov, S. Klembt, M. Klaas, J. Beierlein, Y. Qin, S. Tongay, M. Richard, A. V. Kavokin, S. Höfling, and C. Schneider
Nat. Nanotechnol. 14, 770 (2019), DOI: 10.1038/s41565-019-0492-0
Magnetic-field-induced splitting and polarization of monolayer-based valley exciton polaritons
N. Lundt, M. Klaas, E. Sedov, M. Waldherr, H. Knopf, M. Blei, S. Tongay, S. Klembt, T. Taniguchi, K. Watanabe, U. Schulz, A. V. Kavokin, S. Höfling, F. Eilenberger, and C. Schneider
Phys. Rev. B 100, 121303 (2019), DOI: 10.1103/PhysRevB.100.121303
Strain-Tunable Single-Photon Source Based on a Quantum Dot–Micropillar System
M. Moczała-Dusanowska, Ł. Dusanowski, S. Gerhardt, Y.-M. He, M. Reindl, A. Rastelli, R. Trotta, N. Gregersen, S. Höfling, and C. Schneider
ACS Photonics 6, 2025 (2019), DOI: 10.1021/acsphotonics.9b00481
Two-kind boson mixture honeycomb Hamiltonian of Bloch exciton-polaritons
H. Pan, K. Winkler, M. Powlowski, M. Xie, A. Schade, M. Emmerling, M. Kamp, S. Klembt, C. Schneider, T. Byrnes, S. Höfling, and N. Y. Kim
Phys. Rev. B 99, 45302 (2019), DOI: 10.1103/PhysRevB.99.045302
Ultrafast Manipulation of a Strongly Coupled Light–Matter System by a Giant ac Stark Effect
D. Panna, N. Landau, L. Gantz, L. Rybak, S. Tsesses, G. Adler, S. Brodbeck, C. Schneider, S. Höfling, and A. Hayat
ACS Photonics 6, 3076 (2019), DOI: 10.1021/acsphotonics.9b00659
Resonant tunneling diode photon number resolving single-photon detectors
A. Pfenning, J. Jurkat, A. Naranjo, D. Köck, F. Hartmann, and S. Höfling
Proc. SPIE, Infrared Remote Sensing and Instrumentation XXVII, 10 (2019), DOI: 10.1117/12.2529929
Evanescently Coupled DBR Laser Arrays in the 760–770 nm Wavelength Range
A. Reinhold, M. Fischer, W. Zeller, J. Koeth, S. Höfling, and M. Kamp
IEEE Photonics Technology Letters 31, 1319 (2019), DOI: 10.1109/LPT.2019.2925542
99% beta factor and directional coupling of quantum dots to fast light in photonic crystal waveguides determined by spectral imaging
L. Scarpelli, B. Lang, F. Masia, D. M. Beggs, E. A. Muljarov, A. B. Young, R. Oulton, M. Kamp, S. Höfling, C. Schneider, and W. Langbein
Phys. Rev. B 100, 35311 (2019), DOI: 10.1103/PhysRevB.100.035311
Propagation loss in photonic crystal waveguides embedding InAs/GaAs quantum dots determined by direct spectral imaging
L. Scarpelli, B. Lang, F. Masia, D. Beggs, E. Muljarov, A. B. Young, R. Oulton, S. Höfling, C. Schneider, and W. Langbein
Proc. SPIE, Ultrafast Phenomena and Nanophotonics XXIII, 42 (2019), DOI: 10.1117/12.2510478
High efficiency mid-infrared interband cascade LEDs grown on low absorbing substrates emitting >5 mW of output power
N. Schäfer, J. Scheuermann, R. Weih, J. Koeth, and S. Höfling
Opt. Eng. 58, 1 (2019), DOI: 10.1117/1.OE.58.11.117106
Resolving the temporal evolution of line broadening in single quantum emitters
C. Schimpf, M. Reindl, P. Klenovský, T. Fromherz, S. F. Da Covre Silva, J. Hofer, C. Schneider, S. Höfling, R. Trotta, and A. Rastelli
Opt. Express, OE 27, 35290 (2019), DOI: 10.1364/OE.27.035290
Stochastic polarization switching induced by optical injection in bimodal quantum-dot micropillar lasers
E. Schlottmann, D. Schicke, F. Krüger, B. Lingnau, C. Schneider, S. Höfling, K. Lüdge, X. Porte, and S. Reitzenstein
Opt. Express, OE 27, 28816 (2019), DOI: 10.1364/OE.27.028816
Tracking Dark Excitons with Exciton Polaritons in Semiconductor Microcavities
D. Schmidt, B. Berger, M. Kahlert, M. Bayer, C. Schneider, S. Höfling, E. Sedov, A. V. Kavokin, and M. Aßmann
Phys. Rev. Lett. 122, 47403 (2019), DOI: 10.1103/PhysRevLett.122.047403
Photon-number-resolving transition-edge sensors for the metrology of photonic microstructures based on semiconductor quantum dots
M. Schmidt, M. von Helversen, E. Schlottmann, M. López, F. Gericke, J.-H. Schulze, A. Strittmatter, C. Schneider, S. Kück, S. Höfling, T. Heindel, J. Beyer, and S. Reitzenstein
Proc. SPIE, Advances in Photonics of Quantum Computing, Memory, and Communication XII, 4 (2019), DOI: 10.1117/12.2514086
Monolithic frequency comb platform based on interband cascade lasers and detectors
B. Schwarz, J. Hillbrand, M. Beiser, A. M. Andrews, G. Strasser, H. Detz, A. Schade, R. Weih, and S. Höfling
Optica 6, 890 (2019), DOI: 10.1364/OPTICA.6.000890
Quantum frequency conversion of a quantum dot single-photon source on a nanophotonic chip
A. Singh, Q. Li, S. Liu, Y. Yu, X. Lu, C. Schneider, S. Höfling, J. Lawall, V. Verma, R. Mirin, S. W. Nam, J. Liu, and K. Srinivasan
Optica 6, 563 (2019), DOI: 10.1364/OPTICA.6.000563
Wigner Time Delay Induced by a Single Quantum Dot
M. Strauß, A. Carmele, J. Schleibner, M. Hohn, C. Schneider, S. Höfling, J. Wolters, and S. Reitzenstein
Phys. Rev. Lett. 122, 107401 (2019), DOI: 10.1103/PhysRevLett.122.107401
Towards optimal single-photon sources from polarized microcavities
H. Wang, Y.-M. He, T.-H. Chung, H. Hu, Y. Yu, S. Chen, X. Ding, M.-C. Chen, J. Qin, X. Yang, R.-Z. Liu, Z.-C. Duan, J.-P. Li, S. Gerhardt, K. Winkler, J. Jurkat, L.-J. Wang, N. Gregersen, Y.-H. Huo, Q. Dai, S. Yu, S. Höfling, C.-Y. Lu, and J.-W. Pan
Nat. Photonics 13, 770 (2019), DOI: 10.1038/s41566-019-0494-3
On-Demand Semiconductor Source of Entangled Photons Which Simultaneously Has High Fidelity, Efficiency, and Indistinguishability
H. Wang, H. Hu, T.-H. Chung, J. Qin, X. Yang, J.-P. Li, R.-Z. Liu, H.-S. Zhong, Y.-M. He, X. Ding, Y.-H. Deng, Q. Dai, Y.-H. Huo, S. Höfling, C.-Y. Lu, and J.-W. Pan
Phys. Rev. Lett. 122, 113602 (2019), DOI: 10.1103/PhysRevLett.122.113602
Boson Sampling with 20 Input Photons and a 60-Mode Interferometer in a 10^{14}-Dimensional Hilbert Space
H. Wang, J. Qin, X. Ding, M.-C. Chen, S. Chen, X. You, Y.-M. He, X. Jiang, L. You, Z. Wang, C. Schneider, J. J. Renema, S. Höfling, C.-Y. Lu, and J.-W. Pan
Phys. Rev. Lett. 123, 250503 (2019), DOI: 10.1103/PhysRevLett.123.250503
Polariton-lasing in microcavities filled with fluorescent proteins
S. Betzold, C. P. Dietrich, M. Dusel, M. Emmerling, L. Tropf, M. Schubert, N. M. Kronenberg, J. Ohmer, U. Fischer, M. C. Gather, and S. Höfling
Proc. SPIE, Quantum Sensing and Nano Electronics and Photonics XV, 66 (2018), DOI: 10.1117/12.2292045
Tunable Light–Matter Hybridization in Open Organic Microcavities
S. Betzold, S. Herbst, A. A. P. Trichet, J. M. Smith, F. Würthner, S. Höfling, and C. P. Dietrich
ACS Photonics 5, 90 (2018), DOI: 10.1021/acsphotonics.7b00552
Electroluminescence on-off ratio control of n−i−n GaAs/AlGaAs-based resonant tunneling structures
E. R. Cardozo de Oliveira, A. Pfenning, E. D. Guarin Castro, M. D. Teodoro, E. C. dos Santos, V. Lopez-Richard, G. E. Marques, L. Worschech, F. Hartmann, and S. Höfling
Phys. Rev. B 98, 75302 (2018), DOI: 10.1103/PhysRevB.98.075302
Invited Article: Time-bin entangled photon pairs from Bragg-reflection waveguides
H. Chen, S. Auchter, M. Prilmüller, A. Schlager, T. Kauten, K. Laiho, B. Pressl, H. Suchomel, M. Kamp, S. Höfling, C. Schneider, and G. Weihs
APL Photonics 3, 80804 (2018), DOI: 10.1063/1.5038186
Signatures of a dissipative phase transition in photon correlation measurements
T. Fink, A. Schade, S. Höfling, C. Schneider, and A. İmamoğlu
Nat. Phys. 14, 365 (2018), DOI: 10.1038/s41567-017-0020-9
Controlled Ordering of Topological Charges in an Exciton-Polariton Chain
T. Gao, O. A. Egorov, E. Estrecho, K. Winkler, M. Kamp, C. Schneider, S. Höfling, A. G. Truscott, and E. A. Ostrovskaya
Phys. Rev. Lett. 121, 225302 (2018), DOI: 10.1103/PhysRevLett.121.225302
Intrinsic and environmental effects on the interference properties of a high-performance quantum dot single-photon source
S. Gerhardt, J. Iles-Smith, D. P. S. McCutcheon, Y.-M. He, S. Unsleber, S. Betzold, N. Gregersen, J. Mørk, S. Höfling, and C. Schneider
Phys. Rev. B 97, 195432 (2018), DOI: 10.1103/PhysRevB.97.195432
Controlling the gain contribution of background emitters in few-quantum-dot microlasers
F. Gericke, M. Segnon, M. von Helversen, C. Hopfmann, T. Heindel, C. Schneider, S. Höfling, M. Kamp, A. Musiał, X. Porte, C. Gies, and S. Reitzenstein
New J. Phys. 20, 23036 (2018), DOI: 10.1088/1367-2630/aaa477
Sharpening emitter localization in front of a tuned mirror
H. S. Heil, B. Schreiber, R. Götz, M. Emmerling, M.-C. Dabauvalle, G. Krohne, S. Höfling, M. Kamp, M. Sauer, and K. G. Heinze
Light Sci. Appl. 7, 99 (2018), DOI: 10.1038/s41377-018-0104-z
Determining the linewidth enhancement factor via optical feedback in quantum dot micropillar lasers
S. Holzinger, S. Kreinberg, B. H. Hokr, C. Schneider, S. Höfling, W. W. Chow, X. Porte, and S. Reitzenstein
Opt. Express, OE 26, 31363 (2018), DOI: 10.1364/OE.26.031363
Tailoring the mode-switching dynamics in quantum-dot micropillar lasers via time-delayed optical feedback
S. Holzinger, C. Redlich, B. Lingnau, M. Schmidt, M. von Helversen, J. Beyer, C. Schneider, M. Kamp, S. Höfling, K. Lüdge, X. Porte, and S. Reitzenstein
Opt. Express, OE 26, 22457 (2018), DOI: 10.1364/OE.26.022457
Mid-infrared detectors based on resonant tunneling diodes and interband cascade structures
M. Kamp, F. Hartmann, L. Worschech, S. Höfling, A. Pfenning, G. Knebl, A. Schade, R. Weih, A. Bader, M. Meyer, S. Krüger, F. Rothmayr, C. Kistner, and J. Koeth
Proc. SPIE, Infrared Remote Sensing and Instrumentation XXVI, 30 (2018), DOI: 10.1117/12.2324501
Evolution of Temporal Coherence in Confined Exciton-Polariton Condensates
M. Klaas, H. Flayac, M. Amthor, I. G. Savenko, S. Brodbeck, T. Ala-Nissila, S. Klembt, C. Schneider, and S. Höfling
Phys. Rev. Lett. 120, 17401 (2018), DOI: 10.1103/PhysRevLett.120.017401
Photon-Number-Resolved Measurement of an Exciton-Polariton Condensate
M. Klaas, E. Schlottmann, H. Flayac, F. P. Laussy, F. Gericke, M. Schmidt, M. von Helversen, J. Beyer, S. Brodbeck, H. Suchomel, S. Höfling, S. Reitzenstein, and C. Schneider
Phys. Rev. Lett. 121, 47401 (2018), DOI: 10.1103/PhysRevLett.121.047401
Exciton-polariton topological insulator
S. Klembt, T. H. Harder, O. A. Egorov, K. Winkler, R. Ge, M. A. Bandres, M. Emmerling, L. Worschech, T. C. H. Liew, M. Segev, C. Schneider, and S. Höfling
Nature 562, 552 (2018), DOI: 10.1038/s41586-018-0601-5
Optical tuning of the charge carrier type in the topological regime of InAs/GaSb quantum wells
G. Knebl, P. Pfeffer, S. Schmid, M. Kamp, G. Bastard, E. Batke, L. Worschech, F. Hartmann, and S. Höfling
Phys. Rev. B 98, 41301 (2018), DOI: 10.1103/PhysRevB.98.041301
Quantum-optical spectroscopy of a two-level system using an electrically driven micropillar laser as a resonant excitation source
S. Kreinberg, T. Grbešić, M. Strauß, A. Carmele, M. Emmerling, C. Schneider, S. Höfling, X. Porte, and S. Reitzenstein
Light Sci. Appl. 7, 41 (2018), DOI: 10.1038/s41377-018-0045-6
Elliptically polarized exciton-polariton condensate in a semiconductor microcavity with a chiral photonic crystal slab
V. D. Kulakovskii, A. S. Brichkin, N. A. Gippius, S. G. Tikhodeev, C. Schneider, and S. Höfling
J. Phys.: Conf. Ser. 1092, 12071 (2018), DOI: 10.1088/1742-6596/1092/1/012071
p‐Type Doped AlAsSb/GaSb Resonant Tunneling Diode Photodetector for the Mid‐Infrared Spectral Region
A. Pfenning, F. Hartmann, R. Weih, M. Emmerling, L. Worschech, and S. Höfling
Adv. Opt. Mater. 6, 1800972 (2018), DOI: 10.1002/adom.201800972
Semi-automatic engineering and tailoring of high-efficiency Bragg-reflection waveguide samples for quantum photonic applications
B. Pressl, K. Laiho, H. Chen, T. Günthner, A. Schlager, S. Auchter, H. Suchomel, M. Kamp, S. Höfling, C. Schneider, and G. Weihs
Quantum Sci. Technol. 3, 24002 (2018), DOI: 10.1088/2058-9565/aaa2a2
Mid-infrared GaSb-based resonant tunneling diode photodetectors for gas sensing applications
F. Rothmayr, A. Pfenning, C. Kistner, J. Koeth, G. Knebl, A. Schade, S. Krueger, L. Worschech, F. Hartmann, and S. Höfling
Appl. Phys. Lett. 112, 161107 (2018), DOI: 10.1063/1.5025531
Single-mode interband cascade laser multiemitter structure for two-wavelength absorption spectroscopy
J. Scheuermann, R. Weih, S. Becker, M. Fischer, J. Koeth, and S. Höfling
Opt. Eng. 57, 1 (2018), DOI: 10.1117/1.OE.57.1.011008
Exploring the Photon-Number Distribution of Bimodal Microlasers with a Transition Edge Sensor
E. Schlottmann, M. von Helversen, H. A. M. Leymann, T. Lettau, F. Krüger, M. Schmidt, C. Schneider, M. Kamp, S. Höfling, J. Beyer, J. Wiersig, and S. Reitzenstein
Phys. Rev. Appl. 9, 64030 (2018), DOI: 10.1103/PhysRevApplied.9.064030
Two-dimensional semiconductors in the regime of strong light-matter coupling
C. Schneider, M. M. Glazov, T. Korn, S. Höfling, and B. Urbaszek
Nat. Commun. 9, 2695 (2018), DOI: 10.1038/s41467-018-04866-6
Enhanced Fluorescence Resonance Energy Transfer in G-Protein-Coupled Receptor Probes on Nanocoated Microscopy Coverslips
B. Schreiber, M. Kauk, H. S. Heil, M. Emmerling, I. Tessmer, M. Kamp, S. Höfling, U. Holzgrabe, C. Hoffmann, and K. G. Heinze
ACS Photonics 5, 2225 (2018), DOI: 10.1021/acsphotonics.8b00072
Platform for Electrically Pumped Polariton Simulators and Topological Lasers
H. Suchomel, S. Klembt, T. H. Harder, M. Klaas, O. A. Egorov, K. Winkler, M. Emmerling, R. Thomale, S. Höfling, and C. Schneider
Phys. Rev. Lett. 121, 257402 (2018), DOI: 10.1103/PhysRevLett.121.257402
Resonance fluorescence from an atomic-quantum-memory compatible single photon source based on GaAs droplet quantum dots
L. N. Tripathi, Y.-M. He, Ł. Dusanowski, P. A. Wroński, C.-Y. Lu, C. Schneider, and S. Höfling
Appl. Phys. Lett. 113, 21102 (2018), DOI: 10.1063/1.5034402
Spontaneous Emission Enhancement in Strain-Induced WSe 2 Monolayer-Based Quantum Light Sources on Metallic Surfaces
L. N. Tripathi, O. Iff, S. Betzold, Ł. Dusanowski, M. Emmerling, K. Moon, Y. J. Lee, S.-H. Kwon, S. Höfling, and C. Schneider
ACS Photonics 5, 1919 (2018), DOI: 10.1021/acsphotonics.7b01053
Observation of bosonic condensation in a hybrid monolayer MoSe2-GaAs microcavity
M. Waldherr, N. Lundt, M. Klaas, S. Betzold, M. Wurdack, V. Baumann, E. Estrecho, A. V. Nalitov, E. Cherotchenko, H. Cai, E. A. Ostrovskaya, A. V. Kavokin, S. Tongay, S. Klembt, S. Höfling, and C. Schneider
Nat. Commun. 9, 3286 (2018), DOI: 10.1038/s41467-018-05532-7
Toward Scalable Boson Sampling with Photon Loss
H. Wang, W. Li, X. Jiang, Y.-M. He, Y.-H. Li, X. Ding, M.-C. Chen, J. Qin, C.-Z. Peng, C. Schneider, M. Kamp, W.-J. Zhang, H. Li, L.-X. You, Z. Wang, J. P. Dowling, S. Höfling, C.-Y. Lu, and J.-W. Pan
Phys. Rev. Lett. 120, 230502 (2018), DOI: 10.1103/PhysRevLett.120.230502
Double-waveguide interband cascade laser with dual-wavelength emission
R. Weih, J. Scheuermann, M. Kamp, J. Koeth, and S. Höfling
Appl. Phys. Lett. 113, 251105 (2018), DOI: 10.1063/1.5079521
Rabi oscillations of a quantum dot exciton coupled to acoustic phonons: coherence and population readout
D. Wigger, C. Schneider, S. Gerhardt, M. Kamp, S. Höfling, T. Kuhn, and J. Kasprzak
Optica 5, 1442 (2018), DOI: 10.1364/OPTICA.5.001442
High quality factor GaAs microcavity with buried bullseye defects
K. Winkler, N. Gregersen, T. Häyrynen, B. Bradel, A. Schade, M. Emmerling, M. Kamp, S. Höfling, and C. Schneider
Phys. Rev. Mater. 2, 52201 (2018), DOI: 10.1103/PhysRevMaterials.2.052201
A Biochemical Sensor Based on a Sensing Waveguide With Efficient Analyte Overlap and a Single-Mode DFB Laser
C. Zimmermann, A. Heger, D. Bisping, M. Fischer, W. Zeller, J. Koeth, M. Kamp, and S. Höfling
IEEE Sens. Lett. 2, 1 (2018), DOI: 10.1109/LSENS.2018.2799996
Laterally coupled DFB interband cascade laser with tapered ridge
S. Becker, J. Scheuermann, R. Weih, L. Nähle, O. König, M. Fischer, J. Koeth, S. Höfling, and M. Kamp
Electron. Lett. 53, 743 (2017), DOI: 10.1049/el.2017.0853
Experimental Verification of the Very Strong Coupling Regime in a GaAs Quantum Well Microcavity
S. Brodbeck, S. de Liberato, M. Amthor, M. Klaas, M. Kamp, L. Worschech, C. Schneider, and S. Höfling
Phys. Rev. Lett. 119, 27401 (2017), DOI: 10.1103/PhysRevLett.119.027401
Acousto-optical nanoscopy of buried photonic nanostructures
T. Czerniuk, C. Schneider, M. Kamp, S. Höfling, B. A. Glavin, D. R. Yakovlev, A. V. Akimov, and M. Bayer
Optica 4, 588 (2017), DOI: 10.1364/OPTICA.4.000588
Picosecond Control of Quantum Dot Laser Emission by Coherent Phonons
T. Czerniuk, D. Wigger, A. V. Akimov, C. Schneider, M. Kamp, S. Höfling, D. R. Yakovlev, T. Kuhn, D. E. Reiter, and M. Bayer
Phys. Rev. Lett. 118, 133901 (2017), DOI: 10.1103/PhysRevLett.118.133901
Polarization instability and the nonlinear internal Josephson effect in cavity polariton condensates generated in an excited state in GaAs microcavities of lowered symmetry
A. A. Demenev, Y. V. Grishina, A. V. Larionov, N. A. Gippius, C. Schneider, S. Höfling, and V. D. Kulakovskii
Phys. Rev. B 96 (2017), DOI: 10.1103/PhysRevB.96.155308
Molding Photonic Boxes into Fluorescent Emitters by Direct Laser Writing
C. P. Dietrich, M. Karl, J. Ohmer, U. Fischer, M. C. Gather, and S. Höfling
Adv. Mater. 29 (2017), DOI: 10.1002/adma.201605236
Exciton dynamics in solid-state green fluorescent protein
C. P. Dietrich, M. Siegert, S. Betzold, J. Ohmer, U. Fischer, and S. Höfling
Appl. Phys. Lett. 110, 43703 (2017), DOI: 10.1063/1.4974033
Strong Coupling in Fully Tunable Microcavities Filled with Biologically Produced Fluorescent Proteins
C. P. Dietrich, A. Steude, M. Schubert, J. Ohmer, U. Fischer, S. Höfling, and M. C. Gather
Adv. Opt. Mater. 5, 1600659 (2017), DOI: 10.1002/adom.201600659
Confinement regime in self-assembled InAs/InAlGaAs/InP quantum dashes determined from exciton and biexciton recombination kinetics
Ł. Dusanowski, P. Mrowiński, M. Syperek, J. Misiewicz, A. Somers, S. Höfling, J. P. Reithmaier, and G. Sęk
Appl. Phys. Lett. 111, 253106 (2017), DOI: 10.1063/1.5005971
Three-dimensional photonic confinement in imprinted liquid crystalline pillar microcavities
M. Dusel, S. Betzold, S. Brodbeck, S. Herbst, F. Würthner, D. Friedrich, B. Hecht, S. Höfling, and C. P. Dietrich
Appl. Phys. Lett. 110, 201113 (2017), DOI: 10.1063/1.4983565
Electrical tuning of the oscillator strength in type II InAs/GaInSb quantum wells for active region of passively mode-locked interband cascade lasers
M. Dyksik, M. Motyka, M. Kurka, K. Ryczko, J. Misiewicz, A. Schade, M. Kamp, S. Höfling, and G. Sęk
Jpn. J. Appl. Phys. 56, 110301 (2017), DOI: 10.7567/JJAP.56.110301
Exciton lifetime and emission polarization dispersion in strongly in-plane asymmetric nanostructures
M. Gawełczyk, M. Syperek, A. Maryński, P. Mrowiński, Ł. Dusanowski, K. Gawarecki, J. Misiewicz, A. Somers, J. P. Reithmaier, S. Höfling, and G. Sęk
Phys. Rev. B 96, 245425 (2017), DOI: 10.1103/PhysRevB.96.245425
Nanoscale Tipping Bucket Effect in a Quantum Dot Transistor-Based Counter
F. Hartmann, P. Maier, M. Rebello Sousa Dias, S. Göpfert, L. K. Castelano, M. Emmerling, C. Schneider, S. Höfling, M. Kamp, Y. V. Pershin, G. E. Marques, V. Lopez-Richard, and L. Worschech
Nano Lett. 17, 2273 (2017), DOI: 10.1021/acs.nanolett.6b04911
Antimonide-based resonant tunneling photodetectors for mid infrared wavelength light detection
F. Hartmann, A. Pfenning, G. Knebl, R. Weih, A. Bader, M. Emmerling, M. Kamp, S. Höfling, and L. Worschech
Proc. SPIE, Infrared Remote Sensing and Instrumentation XXV, 5 (2017), DOI: 10.1117/12.2274917
Temperature tuning from direct to inverted bistable electroluminescence in resonant tunneling diodes
F. Hartmann, A. Pfenning, M. Rebello Sousa Dias, F. Langer, S. Höfling, M. Kamp, L. Worschech, L. K. Castelano, G. E. Marques, and V. Lopez-Richard
J. Appl. Phys. 122, 154502 (2017), DOI: 10.1063/1.4994099
Time-Bin-Encoded Boson Sampling with a Single-Photon Device
Y.-M. He, X. Ding, Z.-E. Su, H.-L. Huang, J. Qin, C. Wang, S. Unsleber, C. Chen, H. Wang, Y.-M. He, X.-L. Wang, W.-J. Zhang, S.-J. Chen, C. Schneider, M. Kamp, L.-X. You, Z. Wang, S. Höfling, C.-Y. Lu, and J.-W. Pan
Phys. Rev. Lett. 118, 190501 (2017), DOI: 10.1103/PhysRevLett.118.190501
Quantum State Transfer from a Single Photon to a Distant Quantum-Dot Electron Spin
Y.-M. He, Y.-M. He, Y.-J. Wei, X. Jiang, K. Chen, C.-Y. Lu, J.-W. Pan, C. Schneider, M. Kamp, and S. Höfling
Phys. Rev. Lett. 119, 60501 (2017), DOI: 10.1103/PhysRevLett.119.060501
Deterministic implementation of a bright, on-demand single photon source with near-unity indistinguishability via quantum dot imaging
Y.-M. He, J. Liu, S. Maier, M. Emmerling, S. Gerhardt, M. Davanço, K. Srinivasan, C. Schneider, and S. Höfling
Optica 4, 802 (2017), DOI: 10.1364/OPTICA.4.000802
High performance direct absorption spectroscopy of pure and binary mixture hydrocarbon gases in the 6–11 $$\upmu$$ μ m range
R. Heinrich, A. Popescu, A. Hangauer, R. Strzoda, and S. Höfling
Appl. Phys. B 123 (2017), DOI: 10.1007/s00340-017-6796-6
Optimizing single-mode collection from pointlike sources of single photons with adaptive optics
A. D. Hill, D. Hervas, J. Nash, M. Graham, A. Burgers, U. Paudel, D. Steel, C. Schneider, M. Kamp, S. Höfling, J. Wang, J. Lin, W. Zhao, and P. G. Kwiat
Opt. Express, OE 25, 18629 (2017), DOI: 10.1364/OE.25.018629
Substrate-emitting ring interband cascade lasers
M. Holzbauer, R. Szedlak, H. Detz, R. Weih, S. Höfling, W. Schrenk, J. Koeth, and G. Strasser
Appl. Phys. Lett. 111, 171101 (2017), DOI: 10.1063/1.4989514
Transition from Jaynes-Cummings to Autler-Townes ladder in a quantum dot–microcavity system
C. Hopfmann, A. Carmele, A. Musiał, C. Schneider, M. Kamp, S. Höfling, A. Knorr, and S. Reitzenstein
Phys. Rev. B 95 (2017), DOI: 10.1103/PhysRevB.95.035302
Highly excited exciton-polariton condensates
T. Horikiri, T. Byrnes, K. Kusudo, N. Ishida, Y. Matsuo, Y. Shikano, A. Löffler, S. Höfling, A. Forchel, and Y. Yamamoto
Phys. Rev. B 95 (2017), DOI: 10.1103/PhysRevB.95.245122
Substrate engineering for high-quality emission of free and localized excitons from atomic monolayers in hybrid architectures
O. Iff, Y.-M. He, N. Lundt, S. Stoll, V. Baumann, S. Höfling, and C. Schneider
Optica 4, 669 (2017), DOI: 10.1364/OPTICA.4.000669
Optical probing of the Coulomb interactions of an electrically pumped polariton condensate
M. Klaas, S. Mandal, T. C. H. Liew, M. Amthor, S. Klembt, L. Worschech, C. Schneider, and S. Höfling
Appl. Phys. Lett. 110, 151103 (2017), DOI: 10.1063/1.4979836
Electrical and optical switching in the bistable regime of an electrically injected polariton laser
M. Klaas, H. Sigurdsson, T. C. H. Liew, S. Klembt, M. Amthor, F. Hartmann, L. Worschech, C. Schneider, and S. Höfling
Phys. Rev. B 96 (2017), DOI: 10.1103/PhysRevB.96.041301
Polariton condensation in S - and P -flatbands in a two-dimensional Lieb lattice
S. Klembt, T. H. Harder, O. A. Egorov, K. Winkler, H. Suchomel, J. Beierlein, M. Emmerling, C. Schneider, and S. Höfling
Appl. Phys. Lett. 111, 231102 (2017), DOI: 10.1063/1.4995385
Mid infrared DFB interband cascade lasers
J. Koeth, R. Weih, M. O. Fischer, M. Kamp, S. Höfling, J. Scheuermann, and A. Schade
Proc. SPIE, Infrared Remote Sensing and Instrumentation XXV, 7 (2017), DOI: 10.1117/12.2277698
Emission from quantum-dot high-β microcavities: transition from spontaneous emission to lasing and the effects of superradiant emitter coupling
S. Kreinberg, W. W. Chow, J. Wolters, C. Schneider, C. Gies, F. Jahnke, S. Höfling, M. Kamp, and S. Reitzenstein
Light Sci. Appl. 6, e17030 (2017), DOI: 10.1038/lsa.2017.30
Pump-Power-Driven Mode Switching in a Microcavity Device and Its Relation to Bose-Einstein Condensation
H. A. M. Leymann, D. Vorberg, T. Lettau, C. Hopfmann, C. Schneider, M. Kamp, S. Höfling, R. Ketzmerick, J. Wiersig, S. Reitzenstein, and A. Eckardt
Phys. Rev. X 7 (2017), DOI: 10.1103/PhysRevX.7.021045
Valley polarized relaxation and upconversion luminescence from Tamm-plasmon trion–polaritons with a MoSe 2 monolayer
N. Lundt, P. Nagler, A. V. Nalitov, S. Klembt, M. Wurdack, S. Stoll, T. H. Harder, S. Betzold, V. Baumann, A. V. Kavokin, C. Schüller, T. Korn, S. Höfling, and C. Schneider
2d Mater. 4, 25096 (2017), DOI: 10.1088/2053-1583/aa6ef2
Observation of macroscopic valley-polarized monolayer exciton-polaritons at room temperature
N. Lundt, S. Stoll, P. Nagler, A. V. Nalitov, S. Klembt, S. Betzold, J. Goddard, E. Frieling, A. V. Kavokin, C. Schüller, T. Korn, S. Höfling, and C. Schneider
Phys. Rev. B 96 (2017), DOI: 10.1103/PhysRevB.96.241403
Associative learning with Y-shaped floating gate transistors operated in memristive modes
P. Maier, F. Hartmann, M. Emmerling, C. Schneider, M. Kamp, L. Worschech, and S. Höfling
Appl. Phys. Lett. 110, 53503 (2017), DOI: 10.1063/1.4975370
Gate-tunable, normally-on to normally-off memristance transition in patterned LaAlO 3 /SrTiO 3 interfaces
P. Maier, F. Hartmann, J. Gabel, M. Frank, S. Kuhn, P. Scheiderer, B. Leikert, M. Sing, L. Worschech, R. Claessen, and S. Höfling
Appl. Phys. Lett. 110, 93506 (2017), DOI: 10.1063/1.4977834
Quantum-Dot Single-Photon Sources for Entanglement Enhanced Interferometry
M. Müller, H. Vural, C. Schneider, A. Rastelli, O. G. Schmidt, S. Höfling, and P. Michler
Phys. Rev. Lett. 118, 257402 (2017), DOI: 10.1103/PhysRevLett.118.257402
Electrically Tunable Single-Photon Source Triggered by a Monolithically Integrated Quantum Dot Microlaser
P. Munnelly, T. Heindel, A. Thoma, M. Kamp, S. Höfling, C. Schneider, and S. Reitzenstein
ACS Photonics 4, 790 (2017), DOI: 10.1021/acsphotonics.7b00119
On-chip optoelectronic feedback in a micropillar laser-detector assembly
P. Munnelly, B. Lingnau, M. M. Karow, T. Heindel, M. Kamp, S. Höfling, K. Lüdge, C. Schneider, and S. Reitzenstein
Optica 4, 303 (2017), DOI: 10.1364/OPTICA.4.000303
Room temperature operation of GaSb-based resonant tunneling diodes by prewell injection
A. Pfenning, G. Knebl, F. Hartmann, R. Weih, A. Bader, M. Emmerling, M. Kamp, S. Höfling, and L. Worschech
Appl. Phys. Lett. 110, 33507 (2017), DOI: 10.1063/1.4973894
GaSb/AlAsSb resonant tunneling diodes with GaAsSb emitter prewells
A. Pfenning, G. Knebl, F. Hartmann, R. Weih, M. Meyer, A. Bader, M. Emmerling, L. Worschech, and S. Höfling
Appl. Phys. Lett. 111, 171104 (2017), DOI: 10.1063/1.4997497
Relaxation Oscillations and Ultrafast Emission Pulses in a Disordered Expanding Polariton Condensate
M. Pieczarka, M. Syperek, Ł. Dusanowski, A. Opala, F. Langer, C. Schneider, S. Höfling, and G. Sęk
Sci. Rep. 7, 7094 (2017), DOI: 10.1038/s41598-017-07470-8
Circular and linear photogalvanic effects in type-II GaSb/InAs quantum well structures in the inverted regime
H. Plank, S. A. Tarasenko, T. Hummel, G. Knebl, P. Pfeffer, M. Kamp, S. Höfling, and S. D. Ganichev
Physica E Low Dimens. Syst. Nanostruct. 85, 193 (2017), DOI: 10.1016/j.physe.2016.08.036
Photon echoes from (In,Ga)As quantum dots embedded in a Tamm-plasmon microcavity
M. Salewski, S. V. Poltavtsev, Y. V. Kapitonov, J. Vondran, D. R. Yakovlev, C. Schneider, M. Kamp, S. Höfling, R. Oulton, I. A. Akimov, A. V. Kavokin, and M. Bayer
Phys. Rev. B 95 (2017), DOI: 10.1103/PhysRevB.95.035312
Long wavelength interband cascade lasers on GaSb substrates
A. Schade and S. Höfling
Proc. SPIE, Infrared Remote Sensing and Instrumentation XXV, 4 (2017), DOI: 10.1117/12.2275115
Temporally versatile polarization entanglement from Bragg reflection waveguides
A. Schlager, B. Pressl, K. Laiho, H. Suchomel, M. Kamp, S. Höfling, C. Schneider, and G. Weihs
Opt. Lett., OL 42, 2102 (2017), DOI: 10.1364/OL.42.002102
Prototype of a bistable polariton field-effect transistor switch
H. Suchomel, S. Brodbeck, T. C. H. Liew, M. Amthor, M. Klaas, S. Klembt, M. Kamp, S. Höfling, and C. Schneider
Sci. Rep. 7, 5114 (2017), DOI: 10.1038/s41598-017-05277-1
Room temperature strong coupling in a semiconductor microcavity with embedded AlGaAs quantum wells designed for polariton lasing
H. Suchomel, S. Kreutzer, M. Jörg, S. Brodbeck, M. Pieczarka, S. Betzold, C. P. Dietrich, G. Sęk, C. Schneider, and S. Höfling
Opt. Express, OE 25, 24816 (2017), DOI: 10.1364/OE.25.024816
Influence of optical material properties on strong coupling in organic semiconductor based microcavities
L. Tropf, C. P. Dietrich, S. Herbst, A. L. Kanibolotsky, P. J. Skabara, F. Würthner, I. D. W. Samuel, M. C. Gather, and S. Höfling
Appl. Phys. Lett. 110, 153302 (2017), DOI: 10.1063/1.4978646
High-efficiency multiphoton boson sampling
H. Wang, Y.-M. He, Y.-H. Li, Z.-E. Su, B. Li, H.-L. Huang, X. Ding, M.-C. Chen, C. Liu, J. Qin, J.-P. Li, Y.-M. He, C. Schneider, M. Kamp, C.-Z. Peng, S. Höfling, C.-Y. Lu, and J.-W. Pan
Nat. Photonics 11, 361 (2017), DOI: 10.1038/nphoton.2017.63
Exploring coherence of individual excitons in InAs quantum dots embedded in natural photonic defects: Influence of the excitation intensity
D. Wigger, Q. Mermillod, T. Jakubczyk, F. Fras, S. Le-Denmat, D. E. Reiter, S. Höfling, M. Kamp, G. Nogues, C. Schneider, T. Kuhn, and J. Kasprzak
Phys. Rev. B 96 (2017), DOI: 10.1103/PhysRevB.96.165311
Exciton-polariton flows in cross-dimensional junctions
K. Winkler, H. Flayac, S. Klembt, A. Schade, D. Nevinskiy, M. Kamp, C. Schneider, and S. Höfling
Phys. Rev. B 95 (2017), DOI: 10.1103/PhysRevB.95.201302
Observation of hybrid Tamm-plasmon exciton- polaritons with GaAs quantum wells and a MoSe2 monolayer
M. Wurdack, N. Lundt, M. Klaas, V. Baumann, A. V. Kavokin, S. Höfling, and C. Schneider
Nat. Commun. 8, 259 (2017), DOI: 10.1038/s41467-017-00155-w
Charged quantum dot micropillar system for deterministic light-matter interactions
P. Androvitsaneas, A. B. Young, C. Schneider, S. Maier, M. Kamp, S. Höfling, S. Knauer, E. Harbord, C. Y. Hu, J. G. Rarity, and R. Oulton
Phys. Rev. B 93, 241409 (2016), DOI: 10.1103/PhysRevB.93.241409
Simple Electrical Modulation Scheme for Laser Feedback Imaging
K. Bertling, T. Taimre, G. Agnew, Y. L. Lim, P. Dean, D. Indjin, S. Höfling, R. Weih, M. Kamp, M. von Edlinger, J. Koeth, and A. D. Rakić
IEEE Sensors Journal 16, 1937 (2016), DOI: 10.1109/JSEN.2015.2507184
Impact of exsitu rapid thermal annealing on magneto-optical properties and oscillator strength of In(Ga)As quantum dots
T. Braun, S. Betzold, N. Lundt, M. Kamp, S. Höfling, and C. Schneider
Phys. Rev. B 93, 155307 (2016), DOI: 10.1103/PhysRevB.93.155307
Observation of the Transition from Lasing Driven by a Bosonic to a Fermionic Reservoir in a GaAs Quantum Well Microcavity
S. Brodbeck, H. Suchomel, M. Amthor, T. Steinl, M. Kamp, C. Schneider, and S. Höfling
Phys. Rev. Lett. 117, 127401 (2016), DOI: 10.1103/PhysRevLett.117.127401
Half-skyrmion spin textures in polariton microcavities
P. Cilibrizzi, H. Sigurdsson, T. C. H. Liew, H. Ohadi, A. Askitopoulos, S. Brodbeck, C. Schneider, I. A. Shelykh, S. Höfling, J. Ruostekoski, and P. Lagoudakis
Phys. Rev. B 94, 45315 (2016), DOI: 10.1103/PhysRevB.94.045315
Loss of coherence in cavity-polariton condensates: Effect of disorder versus exciton reservoir
A. A. Demenev, Y. V. Grishina, S. I. Novikov, V. D. Kulakovskii, C. Schneider, and S. Höfling
Phys. Rev. B 94, 195302 (2016), DOI: 10.1103/PhysRevB.94.195302
Circularly polarized lasing in chiral modulated semiconductor microcavity with GaAs quantum wells
A. A. Demenev, V. D. Kulakovskii, C. Schneider, S. Brodbeck, M. Kamp, S. Höfling, S. V. Lobanov, T. Weiss, N. A. Gippius, and S. G. Tikhodeev
Appl. Phys. Lett. 109, 171106 (2016), DOI: 10.1063/1.4966279
GaAs integrated quantum photonics: Towards compact and multi-functional quantum photonic integrated circuits
C. P. Dietrich, A. Fiore, M. G. Thompson, M. Kamp, and S. Höfling
Laser Photon. Rev. 10, 870 (2016), DOI: 10.1002/lpor.201500321
An exciton-polariton laser based on biologically produced fluorescent protein
C. P. Dietrich, A. Steude, L. Tropf, M. Schubert, N. M. Kronenberg, K. Ostermann, S. Höfling, and M. C. Gather
Sci. Adv. 2, e1600666 (2016), DOI: 10.1126/sciadv.1600666
On-Demand Single Photons with High Extraction Efficiency and Near-Unity Indistinguishability from a Resonantly Driven Quantum Dot in a Micropillar
X. Ding, Y.-M. He, Z.-C. Duan, N. Gregersen, M.-C. Chen, S. Unsleber, S. Maier, C. Schneider, M. Kamp, S. Höfling, C.-Y. Lu, and J.-W. Pan
Phys. Rev. Lett. 116, 20401 (2016), DOI: 10.1103/PhysRevLett.116.020401
Single-photon emission of InAs/InP quantum dashes at 1.55 μ m and temperatures up to 80 K
Ł. Dusanowski, M. Syperek, J. Misiewicz, A. Somers, S. Höfling, M. Kamp, J. P. Reithmaier, and G. Sęk
Appl. Phys. Lett. 108, 163108 (2016), DOI: 10.1063/1.4947448
Influence of carrier concentration on properties of InAs waveguide layers in interband cascade laser structures
M. Dyksik, M. Motyka, G. Sęk, J. Misiewicz, M. Dallner, S. Höfling, and M. Kamp
J. Appl. Phys. 120, 43104 (2016), DOI: 10.1063/1.4958904
Monolithic single mode interband cascade lasers with wide wavelength tunability
M. von Edlinger, R. Weih, J. Scheuermann, L. Nähle, M. Fischer, J. Koeth, M. Kamp, and S. Höfling
Appl. Phys. Lett. 109, 201109 (2016), DOI: 10.1063/1.4968535
Visualising Berry phase and diabolical points in a quantum exciton-polariton billiard
E. Estrecho, T. Gao, S. Brodbeck, M. Kamp, C. Schneider, S. Höfling, A. G. Truscott, and E. A. Ostrovskaya
Sci. Rep. 6, 37653 (2016), DOI: 10.1038/srep37653
Multi-wave coherent control of a solid-state single emitter
F. Fras, Q. Mermillod, G. Nogues, C. Hoarau, C. Schneider, M. Kamp, S. Höfling, W. Langbein, and J. Kasprzak
Nat. Photonics 10, 155 (2016), DOI: 10.1038/nphoton.2016.2
Physics and applications of exciton-polariton lasers
M. D. Fraser, S. Höfling, and Y. Yamamoto
Nat. Mater. 15, 1049 (2016), DOI: 10.1038/nmat4762
Talbot Effect for Exciton Polaritons
T. Gao, E. Estrecho, G. Li, O. A. Egorov, X. Ma, K. Winkler, M. Kamp, C. Schneider, S. Höfling, A. G. Truscott, and E. A. Ostrovskaya
Phys. Rev. Lett. 117, 97403 (2016), DOI: 10.1103/PhysRevLett.117.097403
Cavity-enhanced simultaneous dressing of quantum dot exciton and biexciton states
F. Hargart, M. Müller, K. Roy-Choudhury, S. L. Portalupi, C. Schneider, S. Höfling, M. Kamp, S. Hughes, and P. Michler
Phys. Rev. B 93, 115308 (2016), DOI: 10.1103/PhysRevB.93.115308
Phonon induced line broadening and population of the dark exciton in a deeply trapped localized emitter in monolayer WSe
Y.-M. He, S. Höfling, and C. Schneider
Opt. Express, OE 24, 8066 (2016), DOI: 10.1364/OE.24.008066
Innovative mid-infrared detector concepts
S. Höfling, A. Pfenning, R. Weih, A. Ratajczak, F. Hartmann, G. Knebl, M. Kamp, and L. Worschech
Proc. SPIE, Infrared Remote Sensing and Instrumentation XXIV, 997306 (2016), DOI: 10.1117/12.2237270
Efficient stray-light suppression for resonance fluorescence in quantum dot micropillars using self-aligned metal apertures
C. Hopfmann, A. Musiał, S. Maier, M. Emmerling, C. Schneider, S. Höfling, M. Kamp, and S. Reitzenstein
Semicond. Sci. Technol. 31, 95007 (2016), DOI: 10.1088/0268-1242/31/9/095007
High-energy side-peak emission of exciton-polariton condensates in high density regime
T. Horikiri, M. Yamaguchi, K. Kamide, Y. Matsuo, T. Byrnes, N. Ishida, A. Löffler, S. Höfling, Y. Shikano, T. Ogawa, A. Forchel, and Y. Yamamoto
Sci. Rep. 6, 25655 (2016), DOI: 10.1038/srep25655
Giant photon bunching, superradiant pulse emission and excitation trapping in quantum-dot nanolasers
F. Jahnke, C. Gies, M. Aßmann, M. Bayer, H. A. M. Leymann, A. Foerster, J. Wiersig, C. Schneider, M. Kamp, and S. Höfling
Nat. Commun. 7, 11540 (2016), DOI: 10.1038/ncomms11540
On-chip light detection using monolithically integrated quantum dot micropillars
M. M. Karow, P. Munnelly, T. Heindel, M. Kamp, S. Höfling, C. Schneider, and S. Reitzenstein
Appl. Phys. Lett. 108, 81110 (2016), DOI: 10.1063/1.4942650
Coherent Polariton Laser
S. Kim, B. Zhang, Z. Wang, J. Fischer, S. Brodbeck, M. Kamp, C. Schneider, S. Höfling, and H. Deng
Phys. Rev. X 6, 11026 (2016), DOI: 10.1103/PhysRevX.6.011026
Lasing in Bose-Fermi mixtures
V. P. Kochereshko, M. V. Durnev, L. Besombes, H. Mariette, V. F. Sapega, A. Askitopoulos, I. G. Savenko, T. C. H. Liew, I. A. Shelykh, A. V. Platonov, S. I. Tsintzos, Z. Hatzopoulos, P. G. Savvidis, V. K. Kalevich, M. M. Afanasiev, V. A. Lukoshkin, C. Schneider, M. Amthor, C. Metzger, M. Kamp, S. Höfling, P. Lagoudakis, and A. V. Kavokin
Sci. Rep. 6, 20091 (2016), DOI: 10.1038/srep20091
Interband cascade laser sources in the mid-infrared for green photonics
J. Koeth, M. von Edlinger, J. Scheuermann, S. Becker, L. Nähle, M. Fischer, R. Weih, M. Kamp, and S. Höfling
Proc. SPIE, Novel In-Plane Semiconductor Lasers XV, 976712 (2016), DOI: 10.1117/12.2212644
Uncovering dispersion properties in semiconductor waveguides to study photon-pair generation
K. Laiho, B. Pressl, A. Schlager, H. Suchomel, M. Kamp, S. Höfling, C. Schneider, and G. Weihs
Nanotechnology 27, 434003 (2016), DOI: 10.1088/0957-4484/27/43/434003
Microfiber-microcavity system for efficient single photon collection
C.-M. Lee, H.-J. Lim, M. Lee, C. Schneider, S. Maier, S. Höfling, M. Kamp, and Y.-H. Lee
Opt. Express, OE 24, 23471 (2016), DOI: 10.1364/OE.24.023471
Room-temperature Tamm-plasmon exciton-polaritons with a WSe2 monolayer
N. Lundt, S. Klembt, E. Cherotchenko, S. Betzold, O. Iff, A. V. Nalitov, M. Klaas, C. P. Dietrich, A. V. Kavokin, S. Höfling, and C. Schneider
Nat. Commun. 7, 13328 (2016), DOI: 10.1038/ncomms13328
Electro-Photo-Sensitive Memristor for Neuromorphic and Arithmetic Computing
P. Maier, F. Hartmann, M. Emmerling, C. Schneider, M. Kamp, S. Höfling, and L. Worschech
Phys. Rev. Appl. 5, 54011 (2016), DOI: 10.1103/PhysRevApplied.5.054011
Light sensitive memristor with bi-directional and wavelength-dependent conductance control
P. Maier, F. Hartmann, M. Rebello Sousa Dias, M. Emmerling, C. Schneider, L. K. Castelano, M. Kamp, G. E. Marques, V. Lopez-Richard, L. Worschech, and S. Höfling
Appl. Phys. Lett. 109, 23501 (2016), DOI: 10.1063/1.4955464
Mimicking of pulse shape-dependent learning rules with a quantum dot memristor
P. Maier, F. Hartmann, M. Rebello Sousa Dias, M. Emmerling, C. Schneider, L. K. Castelano, M. Kamp, G. E. Marques, V. Lopez-Richard, L. Worschech, and S. Höfling
J. Appl. Phys. 120, 134503 (2016), DOI: 10.1063/1.4963830
Experimental and theoretical analysis of Landauer erasure in nano-magnetic switches of different sizes
L. Martini, M. Pancaldi, M. Madami, P. Vavassori, G. Gubbiotti, S. Tacchi, F. Hartmann, M. Emmerling, S. Höfling, L. Worschech, and G. Carlotti
Nano Energy 19, 108 (2016), DOI: 10.1016/j.nanoen.2015.10.028
Dynamics of excitons in individual InAs quantum dots revealed in four-wave mixing spectroscopy
Q. Mermillod, D. Wigger, V. Delmonte, D. E. Reiter, C. Schneider, M. Kamp, S. Höfling, W. Langbein, T. Kuhn, G. Nogues, and J. Kasprzak
Optica 3, 377 (2016), DOI: 10.1364/OPTICA.3.000377
Type-II quantum wells with tensile-strained GaAsSb layers for interband cascade lasers with tailored valence band mixing
M. Motyka, M. Dyksik, K. Ryczko, R. Weih, M. Dallner, S. Höfling, M. Kamp, G. Sęk, and J. Misiewicz
Appl. Phys. Lett. 108, 101905 (2016), DOI: 10.1063/1.4943193
Excitonic fine structure and binding energies of excitonic complexes in single InAs quantum dashes
P. Mrowiński, M. Zieliński, M. Świderski, J. Misiewicz, A. Somers, J. P. Reithmaier, S. Höfling, and G. Sęk
Phys. Rev. B 94, 115434 (2016), DOI: 10.1103/PhysRevB.94.115434
Experimental realization of a polariton beam amplifier
D. Niemietz, J. Schmutzler, P. Lewandowski, K. Winkler, M. Aßmann, S. Schumacher, S. Brodbeck, M. Kamp, C. Schneider, S. Höfling, and M. Bayer
Phys. Rev. B 93, 235301 (2016), DOI: 10.1103/PhysRevB.93.235301
Spatial correlation of two-dimensional bosonic multimode condensates
W. H. Nitsche, N. Y. Kim, G. Roumpos, C. Schneider, S. Höfling, A. Forchel, and Y. Yamamoto
Phys. Rev. A 93, 53622 (2016), DOI: 10.1103/PhysRevA.93.053622
Half adder capabilities of a coupled quantum dot device
P. Pfeffer, F. Hartmann, I. Neri, A. Schade, M. Emmerling, M. Kamp, L. Gammaitoni, S. Höfling, and L. Worschech
Nanotechnology 27, 215201 (2016), DOI: 10.1088/0957-4484/27/21/215201
Photoresponse of resonant tunneling diode photodetectors as a function of bias voltage
A. Pfenning, F. Hartmann, F. Langer, M. Kamp, S. Höfling, and L. Worschech
Proc. SPIE, Infrared Remote Sensing and Instrumentation XXIV, 997307 (2016), DOI: 10.1117/12.2238189
Sensitivity of resonant tunneling diode photodetectors
A. Pfenning, F. Hartmann, F. Langer, M. Kamp, S. Höfling, and L. Worschech
Nanotechnology 27, 355202 (2016), DOI: 10.1088/0957-4484/27/35/355202
Probing the carrier transfer processes in a self-assembled system with In 0.3 Ga 0.7 As/GaAs quantum dots by photoluminescence excitation spectroscopy
P. Podemski, M. Pieczarka, A. Maryński, J. Misiewicz, A. Löffler, S. Höfling, J. P. Reithmaier, S. Reitzenstein, and G. Sęk
Superlattices Microstruct. 93, 214 (2016), DOI: 10.1016/j.spmi.2016.03.023
Photon echo transients from an inhomogeneous ensemble of semiconductor quantum dots
S. V. Poltavtsev, M. Salewski, Y. V. Kapitonov, I. A. Yugova, I. A. Akimov, C. Schneider, M. Kamp, S. Höfling, D. R. Yakovlev, A. V. Kavokin, and M. Bayer
Phys. Rev. B 93, 121304 (2016), DOI: 10.1103/PhysRevB.93.121304
Mode-switching induced super-thermal bunching in quantum-dot microlasers
C. Redlich, B. Lingnau, S. Holzinger, E. Schlottmann, S. Kreinberg, C. Schneider, M. Kamp, S. Höfling, J. Wolters, S. Reitzenstein, and K. Lüdge
New J. Phys. 18, 63011 (2016), DOI: 10.1088/1367-2630/18/6/063011
Overcoming power broadening of the quantum dot emission in a pure wurtzite nanowire
M. E. Reimer, G. Bulgarini, A. Fognini, R. W. Heeres, B. J. Witek, M. A. M. Versteegh, A. Rubino, T. Braun, M. Kamp, S. Höfling, D. Dalacu, J. Lapointe, P. J. Poole, and V. Zwiller
Phys. Rev. B 93, 195316 (2016), DOI: 10.1103/PhysRevB.93.195316
Single-mode interband cascade laser sources for mid-infrared spectroscopic applications
J. Scheuermann, M. von Edlinger, R. Weih, S. Becker, L. Nähle, M. Fischer, J. Koeth, M. Kamp, and S. Höfling
Proc. SPIE, Next-Generation Spectroscopic Technologies IX, 98550G (2016), DOI: 10.1117/12.2229630
An electrically driven cavity-enhanced source of indistinguishable photons with 61% overall efficiency
A. Schlehahn, A. Thoma, P. Munnelly, M. Kamp, S. Höfling, T. Heindel, C. Schneider, and S. Reitzenstein
APL Photonics 1, 11301 (2016), DOI: 10.1063/1.4939831
Injection Locking of Quantum-Dot Microlasers Operating in the Few-Photon Regime
E. Schlottmann, S. Holzinger, B. Lingnau, K. Lüdge, C. Schneider, M. Kamp, S. Höfling, J. Wolters, and S. Reitzenstein
Phys. Rev. Appl. 6, 44023 (2016), DOI: 10.1103/PhysRevApplied.6.044023
Quantum dot micropillar cavities with quality factors exceeding 250,000
C. Schneider, P. Gold, S. Reitzenstein, S. Höfling, and M. Kamp
Appl. Phys. B 122, 1 (2016), DOI: 10.1007/s00340-015-6283-x
Photon-statistics excitation spectroscopy of a single two-level system
M. Strauß, M. Placke, S. Kreinberg, C. Schneider, M. Kamp, S. Höfling, J. Wolters, and S. Reitzenstein
Phys. Rev. B 93, 241306 (2016), DOI: 10.1103/PhysRevB.93.241306
Bulk AlInAs on InP(111) as a novel material system for pure single photon emission
S. Unsleber, M. Deppisch, C. M. Krammel, M. Vo, C. D. Yerino, P. J. Simmonds, M. L. Lee, P. M. Koenraad, C. Schneider, and S. Höfling
Opt. Express, OE 24, 23198 (2016), DOI: 10.1364/OE.24.023198
Highly indistinguishable on-demand resonance fluorescence photons from a deterministic quantum dot micropillar device with 74% extraction efficiency
S. Unsleber, Y.-M. He, S. Gerhardt, S. Maier, C.-Y. Lu, J.-W. Pan, N. Gregersen, M. Kamp, C. Schneider, and S. Höfling
Opt. Express, OE 24, 8539 (2016), DOI: 10.1364/OE.24.008539
Near-Transform-Limited Single Photons from an Efficient Solid-State Quantum Emitter
H. Wang, Z.-C. Duan, Y.-H. Li, S. Chen, J.-P. Li, Y.-M. He, M.-C. Chen, Y.-M. He, X. Ding, C.-Z. Peng, C. Schneider, M. Kamp, S. Höfling, C.-Y. Lu, and J.-W. Pan
Phys. Rev. Lett. 116, 213601 (2016), DOI: 10.1103/PhysRevLett.116.213601
Collective state transitions of exciton-polaritons loaded into a periodic potential
K. Winkler, O. A. Egorov, I. G. Savenko, X. Ma, E. Estrecho, T. Gao, S. Müller, M. Kamp, T. C. H. Liew, E. A. Ostrovskaya, S. Höfling, and C. Schneider
Phys. Rev. B 93, 121303 (2016), DOI: 10.1103/PhysRevB.93.121303
Direct fiber-coupled single photon source based on a photonic crystal waveguide
B.-H. Ahn, C.-M. Lee, H.-J. Lim, T. W. Schlereth, M. Kamp, S. Höfling, and Y.-H. Lee
Appl. Phys. Lett. 107, 81113 (2015), DOI: 10.1063/1.4929838
Optical bistability in electrically driven polariton condensates
M. Amthor, T. C. H. Liew, C. Metzger, S. Brodbeck, L. Worschech, M. Kamp, I. A. Shelykh, A. V. Kavokin, C. Schneider, and S. Höfling
Phys. Rev. B 91, 81404 (2015), DOI: 10.1103/PhysRevB.91.081404
Enhanced single photon emission from positioned InP/GaInP quantum dots coupled to a confined Tamm-plasmon mode
T. Braun, V. Baumann, O. Iff, S. Höfling, C. Schneider, and M. Kamp
Appl. Phys. Lett. 106, 41113 (2015), DOI: 10.1063/1.4907003
Transient optical parametric oscillations in resonantly pumped multistable cavity polariton condensates
A. S. Brichkin, S. G. Tikhodeev, S. S. Gavrilov, N. A. Gippius, S. I. Novikov, A. V. Larionov, C. Schneider, M. Kamp, S. Höfling, and V. D. Kulakovskii
Phys. Rev. B 92, 125155 (2015), DOI: 10.1103/PhysRevB.92.125155
Impact of lateral carrier confinement on electro-optical tuning properties of polariton condensates
S. Brodbeck, H. Suchomel, M. Amthor, A. Wolf, M. Kamp, C. Schneider, and S. Höfling
Appl. Phys. Lett. 107, 41108 (2015), DOI: 10.1063/1.4927601
Impact of nanomechanical resonances on lasing from electrically pumped quantum dot micropillars
T. Czerniuk, J. Tepper, A. V. Akimov, S. Unsleber, C. Schneider, M. Kamp, S. Höfling, D. R. Yakovlev, and M. Bayer
Appl. Phys. Lett. 106, 41103 (2015), DOI: 10.1063/1.4906611
InAs-based interband-cascade-lasers emitting around 7 μ m with threshold current densities below 1 kA/cm 2 at room temperature
M. Dallner, F. Hau, S. Höfling, and M. Kamp
Appl. Phys. Lett. 106, 41108 (2015), DOI: 10.1063/1.4907002
InAs-based distributed feedback interband cascade lasers
M. Dallner, J. Scheuermann, L. Nähle, M. Fischer, J. Koeth, S. Höfling, and M. Kamp
Appl. Phys. Lett. 107, 181105 (2015), DOI: 10.1063/1.4935076
Single photon emission up to liquid nitrogen temperature from charged excitons confined in GaAs-based epitaxial nanostructures
Ł. Dusanowski, M. Syperek, A. Maryński, L. H. Li, J. Misiewicz, S. Höfling, M. Kamp, A. Fiore, and G. Sęk
Appl. Phys. Lett. 106, 233107 (2015), DOI: 10.1063/1.4922455
Widely-tunable interband cascade lasers for the mid-infrared
M. von Edlinger, J. Scheuermann, R. Weih, L. Nähle, M. Fischer, S. Höfling, J. Koeth, and M. Kamp
Proc. SPIE, Quantum Sensing and Nanophotonic Devices XII, 93702A (2015), DOI: 10.1117/12.2079926
Observation of non-Hermitian degeneracies in a chaotic exciton-polariton billiard
T. Gao, E. Estrecho, K. Y. Bliokh, T. C. H. Liew, M. D. Fraser, S. Brodbeck, M. Kamp, C. Schneider, S. Höfling, Y. Yamamoto, F. Nori, Y. S. Kivshar, A. G. Truscott, R. G. Dall, and E. A. Ostrovskaya
Nature 526, 554 (2015), DOI: 10.1038/nature15522
Blowup dynamics of coherently driven polariton condensates: Experiment
S. S. Gavrilov, A. S. Brichkin, Y. V. Grishina, C. Schneider, S. Höfling, and V. D. Kulakovskii
Phys. Rev. B 92, 205312 (2015), DOI: 10.1103/PhysRevB.92.205312
Broadband indistinguishability from bright parametric downconversion in a semiconductor waveguide
T. Günthner, B. Pressl, K. Laiho, J. Geßler, S. Höfling, M. Kamp, C. Schneider, and G. Weihs
J. Opt. 17, 125201 (2015), DOI: 10.1088/2040-8978/17/12/125201
Voltage fluctuation to current converter with Coulomb-coupled quantum dots
F. Hartmann, P. Pfeffer, S. Höfling, M. Kamp, and L. Worschech
Phys. Rev. Lett. 114, 146805 (2015), DOI: 10.1103/PhysRevLett.114.146805
Dynamically controlled resonance fluorescence spectra from a doubly dressed single InGaAs quantum dot
Y.-M. He, Y.-M. He, J. Liu, Y.-J. Wei, H. Y. Ramírez, M. Atatüre, C. Schneider, M. Kamp, S. Höfling, C.-Y. Lu, and J.-W. Pan
Phys. Rev. Lett. 114, 97402 (2015), DOI: 10.1103/PhysRevLett.114.097402
Mid-infrared (~2.8 μm to ~7.1 μm) interband cascade lasers
S. Höfling, R. Weih, M. Dallner, J. Scheuermann, M. von Edlinger, L. Nähle, M. Fischer, J. Koeth, and M. Kamp
Proc. SPIE, Biosensing and Nanomedicine VIII, 95500F (2015), DOI: 10.1117/12.2193657
Compensation of phonon-induced renormalization of vacuum Rabi splitting in large quantum dots: Towards temperature-stable strong coupling in the solid state with quantum dot-micropillars
C. Hopfmann, A. Musiał, M. Strauß, A. M. Barth, M. Glässl, A. Vagov, C. Schneider, S. Höfling, M. Kamp, V. M. Axt, and S. Reitzenstein
Phys. Rev. B 92, 245403 (2015), DOI: 10.1103/PhysRevB.92.245403
Optimal excitation conditions for indistinguishable photons from quantum dots
T. Huber, A. Predojević, D. Föger, G. S. Solomon, and G. Weihs
New J. Phys. 17, 123025 (2015), DOI: 10.1088/1367-2630/17/12/123025
Photon-Statistics Excitation Spectroscopy of a Quantum-Dot Micropillar Laser
T. Kazimierczuk, J. Schmutzler, M. Aßmann, C. Schneider, M. Kamp, S. Höfling, and M. Bayer
Phys. Rev. Lett. 115, 27401 (2015), DOI: 10.1103/PhysRevLett.115.027401
Electrically driven optical antennas
J. Kern, R. Kullock, J. C. Prangsma, M. Emmerling, M. Kamp, and B. Hecht
Nat. Photonics 9, 582 (2015), DOI: 10.1038/nphoton.2015.141
Unconventional collective normal-mode coupling in quantum-dot-based bimodal microlasers
M. Khanbekyan, H. A. M. Leymann, C. Hopfmann, A. Foerster, C. Schneider, S. Höfling, M. Kamp, J. Wiersig, and S. Reitzenstein
Phys. Rev. A 91, 43840 (2015), DOI: 10.1103/PhysRevA.91.043840
High-power green and blue electron-beam pumped surface-emitting lasers using dielectric and epitaxial distributed Bragg reflectors
T. Klein, S. Klembt, V. I. Kozlovsky, A. Zheng, M. D. Tiberi, and C. Kruse
J. Appl. Phys. 117, 113106 (2015), DOI: 10.1063/1.4915625
Exciton-polariton gas as a nonequilibrium coolant
S. Klembt, E. Durupt, S. Datta, T. Klein, A. Baas, Y. Léger, C. Kruse, D. Hommel, A. Minguzzi, and M. Richard
Phys. Rev. Lett. 114, 186403 (2015), DOI: 10.1103/PhysRevLett.114.186403
Graded band gap GaInNAs solar cells
F. Langer, S. Perl, S. Höfling, and M. Kamp
Appl. Phys. Lett. 106, 233902 (2015), DOI: 10.1063/1.4922279
p- to n-type conductivity transition in 1.0 eV GaInNAs solar cells controlled by the V/III ratio
F. Langer, S. Perl, S. Höfling, and M. Kamp
Appl. Phys. Lett. 106, 63905 (2015), DOI: 10.1063/1.4909507
Efficient single photon source based on μ-fibre-coupled tunable microcavity
C.-M. Lee, H.-J. Lim, C. Schneider, S. Maier, S. Höfling, M. Kamp, and Y.-H. Lee
Sci. Rep. 5, 14309 (2015), DOI: 10.1038/srep14309
Structural and optical properties of position-retrievable low-density GaAs droplet epitaxial quantum dots for application to single photon sources with plasmonic optical coupling
E.-H. Lee, J.-D. Song, I.-K. Han, S.-K. Chang, F. Langer, S. Höfling, A. Forchel, M. Kamp, and J.-S. Kim
Nanoscale Res. Lett. 10, 114 (2015), DOI: 10.1186/s11671-015-0826-2
Controlling circular polarization of light emitted by quantum dots using chiral photonic crystal slabs
S. V. Lobanov, S. G. Tikhodeev, N. A. Gippius, A. A. Maksimov, E. V. Filatov, I. I. Tartakovskii, V. D. Kulakovskii, T. Weiss, C. Schneider, J. Geßler, M. Kamp, and S. Höfling
Phys. Rev. B 92, 205309 (2015), DOI: 10.1103/PhysRevB.92.205309
Memristive operation mode of a site-controlled quantum dot floating gate transistor
P. Maier, F. Hartmann, T. Mauder, M. Emmerling, C. Schneider, M. Kamp, S. Höfling, and L. Worschech
Appl. Phys. Lett. 106, 203501 (2015), DOI: 10.1063/1.4921061
Spatial and temporal dynamics of the crossover from exciton–polariton condensation to photon lasing
Y. Matsuo, M. D. Fraser, K. Kusudo, A. Löffler, S. Höfling, A. Forchel, and Y. Yamamoto
Jpn. J. Appl. Phys. 54, 92801 (2015), DOI: 10.7567/JJAP.54.092801
On the modified active region design of interband cascade lasers
M. Motyka, K. Ryczko, M. Dyksik, G. Sęk, J. Misiewicz, R. Weih, M. Dallner, S. Höfling, and M. Kamp
J. Appl. Phys. 117, 84312 (2015), DOI: 10.1063/1.4913391
Interface Intermixing in Type II InAs/GaInAsSb Quantum Wells Designed for Active Regions of Mid-Infrared-Emitting Interband Cascade Lasers
M. Motyka, G. Sęk, K. Ryczko, M. Dyksik, R. Weih, G. Patriarche, J. Misiewicz, M. Kamp, and S. Höfling
Nanoscale Res. Lett. 10, 471 (2015), DOI: 10.1186/s11671-015-1183-x
Magnetic field control of the neutral and charged exciton fine structure in single quantum dashes emitting at 1.55 μ m
P. Mrowiński, A. Musiał, A. Maryński, M. Syperek, J. Misiewicz, A. Somers, J. P. Reithmaier, S. Höfling, and G. Sęk
Appl. Phys. Lett. 106, 53114 (2015), DOI: 10.1063/1.4907650
A Pulsed Nonclassical Light Source Driven by an Integrated Electrically Triggered Quantum Dot Microlaser
P. Munnelly, T. Heindel, M. M. Karow, S. Höfling, M. Kamp, C. Schneider, and S. Reitzenstein
IEEE Journal of Selected Topics in Quantum Electronics 21, 681 (2015), DOI: 10.1109/JSTQE.2015.2418219
Correlations between axial and lateral emission of coupled quantum dot–micropillar cavities
A. Musiał, C. Hopfmann, T. Heindel, C. Gies, M. Florian, H. A. M. Leymann, A. Foerster, C. Schneider, F. Jahnke, S. Höfling, M. Kamp, and S. Reitzenstein
Phys. Rev. B 91, 205310 (2015), DOI: 10.1103/PhysRevB.91.205310
Dynamics of spatial coherence and momentum distribution of polaritons in a semiconductor microcavity under conditions of Bose-Einstein condensation
D. A. Mylnikov, V. V. Belykh, N. N. Sibeldin, V. D. Kulakovskii, C. Schneider, S. Höfling, M. Kamp, and A. Forchel
JETP Lett. 101, 513 (2015), DOI: 10.1134/S0021364015080111
Logical Stochastic Resonance with a Coulomb-Coupled Quantum-Dot Rectifier
P. Pfeffer, F. Hartmann, S. Höfling, M. Kamp, and L. Worschech
Phys. Rev. Appl. 4, 14011 (2015), DOI: 10.1103/PhysRevApplied.4.014011
Cavity-enhanced AlGaAs/GaAs resonant tunneling photodetectors for telecommunication wavelength light detection at 1.3 μm
A. Pfenning, F. Hartmann, F. Langer, M. Kamp, S. Höfling, and L. Worschech
Proc. SPIE, Infrared Remote Sensing and Instrumentation XXIII, 960810 (2015), DOI: 10.1117/12.2188614
Nanothermometer Based on Resonant Tunneling Diodes: From Cryogenic to Room Temperatures
A. Pfenning, F. Hartmann, M. Rebello Sousa Dias, L. K. Castelano, C. Süßmeier, F. Langer, S. Höfling, M. Kamp, G. E. Marques, L. Worschech, and V. Lopez-Richard
ACS Nano 9, 6271 (2015), DOI: 10.1021/acsnano.5b01831
Photocurrent-voltage relation of resonant tunneling diode photodetectors
A. Pfenning, F. Hartmann, M. Rebello Sousa Dias, F. Langer, M. Kamp, L. K. Castelano, V. Lopez-Richard, G. E. Marques, S. Höfling, and L. Worschech
Appl. Phys. Lett. 107, 81104 (2015), DOI: 10.1063/1.4929424
Ghost Branch Photoluminescence From a Polariton Fluid Under Nonresonant Excitation
M. Pieczarka, M. Syperek, Ł. Dusanowski, J. Misiewicz, F. Langer, A. Forchel, M. Kamp, C. Schneider, S. Höfling, A. V. Kavokin, and G. Sęk
Phys. Rev. Lett. 115, 186401 (2015), DOI: 10.1103/PhysRevLett.115.186401
Mode-resolved Fabry-Perot experiment in low-loss Bragg-reflection waveguides
B. Pressl, T. Günthner, K. Laiho, J. Geßler, M. Kamp, S. Höfling, C. Schneider, and G. Weihs
Opt. Express, OE 23, 33608 (2015), DOI: 10.1364/OE.23.033608
Waveguide Nanowire Superconducting Single-Photon Detectors Fabricated on GaAs and the Study of Their Optical Properties
D. Sahin, A. Gaggero, J.-W. Weber, I. Agafonov, M. A. Verheijen, F. Mattioli, J. Beetz, M. Kamp, S. Höfling, M. C. M. van de Sanden, R. Leoni, and A. Fiore
IEEE Journal of Selected Topics in Quantum Electronics 21, 1 (2015), DOI: 10.1109/JSTQE.2014.2359539
Single-mode interband cascade lasers emitting below 2.8 μ m
J. Scheuermann, R. Weih, M. von Edlinger, L. Nähle, M. Fischer, J. Koeth, M. Kamp, and S. Höfling
Appl. Phys. Lett. 106, 161103 (2015), DOI: 10.1063/1.4918985
All-optical flow control of a polariton condensate using nonresonant excitation
J. Schmutzler, P. Lewandowski, M. Aßmann, D. Niemietz, S. Schumacher, M. Kamp, C. Schneider, S. Höfling, and M. Bayer
Phys. Rev. B 91, 195308 (2015), DOI: 10.1103/PhysRevB.91.195308
Tailoring the optical properties of wide-bandgap based microcavities via metal films
K. Sebald, S. S. Rahman, M. Cornelius, J. Gutowski, T. Klein, S. Klembt, C. Kruse, and D. Hommel
Appl. Phys. Lett. 107, 62101 (2015), DOI: 10.1063/1.4928604
Observation of resonance fluorescence and the Mollow triplet from a coherently driven site-controlled quantum dot
S. Unsleber, S. Maier, D. P. S. McCutcheon, Y.-M. He, M. Dambach, M. Gschrey, N. Gregersen, J. Mørk, S. Reitzenstein, S. Höfling, C. Schneider, and M. Kamp
Optica 2, 1072 (2015), DOI: 10.1364/OPTICA.2.001072
Two-photon interference from a quantum dot microcavity: Persistent pure dephasing and suppression of time jitter
S. Unsleber, D. P. S. McCutcheon, M. Dambach, M. Lermer, N. Gregersen, S. Höfling, J. Mørk, C. Schneider, and M. Kamp
Phys. Rev. B 91, 75413 (2015), DOI: 10.1103/PhysRevB.91.075413
Deterministic generation of bright single resonance fluorescence photons from a Purcell-enhanced quantum dot-micropillar system
S. Unsleber, C. Schneider, S. Maier, Y.-M. He, S. Gerhardt, C.-Y. Lu, J.-W. Pan, M. Kamp, and S. Höfling
Opt. Express, OE 23, 32977 (2015), DOI: 10.1364/OE.23.032977
Interband cascade lasers
I. Vurgaftman, R. Weih, M. Kamp, J. R. Meyer, C. L. Canedy, C. S. Kim, M. Kim, W. W. Bewley, C. D. Merritt, J. Abell, and S. Höfling
J. Phys. D: Appl. Phys. 48, 123001 (2015), DOI: 10.1088/0022-3727/48/12/123001
A polariton condensate in a photonic crystal potential landscape
K. Winkler, J. Fischer, A. Schade, M. Amthor, R. Dall, J. Geßler, M. Emmerling, E. A. Ostrovskaya, M. Kamp, C. Schneider, and S. Höfling
New J. Phys. 17, 23001 (2015), DOI: 10.1088/1367-2630/17/2/023001
Photocurrent readout and electro-optical tuning of resonantly excited exciton polaritons in a trap
K. Winkler, P. Gold, B. Bradel, S. Reitzenstein, V. D. Kulakovskii, M. Kamp, C. Schneider, and S. Höfling
Phys. Rev. B 91, 45127 (2015), DOI: 10.1103/PhysRevB.91.045127
Two-photon interference at telecom wavelengths for time-bin-encoded single photons from quantum-dot spin qubits
L. Yu, C. M. Natarajan, T. Horikiri, C. Langrock, J. S. Pelc, M. G. Tanner, E. Abe, S. Maier, C. Schneider, S. Höfling, M. Kamp, R. H. Hadfield, M. M. Fejer, and Y. Yamamoto
Nat. Commun. 6, 8955 (2015), DOI: 10.1038/ncomms9955
Coupling polariton quantum boxes in sub-wavelength grating microcavities
B. Zhang, S. Brodbeck, Z. Wang, M. Kamp, C. Schneider, S. Höfling, and H. Deng
Appl. Phys. Lett. 106, 51104 (2015), DOI: 10.1063/1.4907606
Exciton-polariton laser diodes
M. Amthor, J. Fischer, I. G. Savenko, I. A. Shelykh, A. Chernenko, A. Rahimi-Iman, V. D. Kulakovskii, S. Reitzenstein, N. Y. Kim, M. V. Durnev, A. V. Kavokin, Y. Yamamoto, A. Forchel, M. Kamp, C. Schneider, and S. Höfling
Proc. SPIE, Nanophotonics and Micro/Nano Optics II, 92770Q (2014), DOI: 10.1117/12.2074122
Electro-optical switching between polariton and cavity lasing in an InGaAs quantum well microcavity
M. Amthor, S. Weißenseel, J. Fischer, M. Kamp, C. Schneider, and S. Höfling
Opt. Express, OE 22, 31146 (2014), DOI: 10.1364/OE.22.031146
A detailed study of self-assembled (Al,Ga)InP quantum dots grown by molecular beam epitaxy
V. Baumann, R. Rödel, M. Heidemann, C. Schneider, M. Kamp, and S. Höfling
Phys. Status Solidi A 211, 2601 (2014), DOI: 10.1002/pssa.201431348
Temperature dependency of the emission properties from positioned In(Ga)As/GaAs quantum dots
T. Braun, C. Schneider, S. Maier, R. Igusa, S. Iwamoto, A. Forchel, S. Höfling, Y. Arakawa, and M. Kamp
AIP Adv. 4, 97128 (2014), DOI: 10.1063/1.4896284
From micro- to nanomagnetic dots: evolution of the eigenmode spectrum on reducing the lateral size
G. Carlotti, G. Gubbiotti, M. Madami, S. Tacchi, F. Hartmann, M. Emmerling, M. Kamp, and L. Worschech
J. Phys. D: Appl. Phys. 47, 265001 (2014), DOI: 10.1088/0022-3727/47/26/265001
Lasing from active optomechanical resonators
T. Czerniuk, C. Brüggemann, J. Tepper, S. Brodbeck, C. Schneider, M. Kamp, S. Höfling, B. A. Glavin, D. R. Yakovlev, A. V. Akimov, and M. Bayer
Nat. Commun. 5, 4038 (2014), DOI: 10.1038/ncomms5038
Creation of orbital angular momentum states with chiral polaritonic lenses
R. Dall, M. D. Fraser, A. S. Desyatnikov, G. Li, S. Brodbeck, M. Kamp, C. Schneider, S. Höfling, and E. A. Ostrovskaya
Phys. Rev. Lett. 113, 200404 (2014), DOI: 10.1103/PhysRevLett.113.200404
Single photon emission at 1.55 μm from charged and neutral exciton confined in a single quantum dash
Ł. Dusanowski, M. Syperek, P. Mrowiński, W. Rudno-Rudziński, J. Misiewicz, A. Somers, S. Höfling, M. Kamp, J. P. Reithmaier, and G. Sęk
Appl. Phys. Lett. 105, 21909 (2014), DOI: 10.1063/1.4890603
DFB interband cascade lasers for tunable laser absorption spectroscopy from 3 to 6 μm
M. von Edlinger, J. Scheuermann, L. Nähle, C. Zimmermann, L. Hildebrandt, M. Fischer, J. Koeth, R. Weih, S. Höfling, and M. Kamp
Proc. SPIE, Quantum Sensing and Nanophotonic Devices XI, 899318 (2014), DOI: 10.1117/12.2039734
Monomode Interband Cascade Lasers at 5.2 µm for Nitric Oxide Sensing
M. von Edlinger, J. Scheuermann, R. Weih, C. Zimmermann, L. Nahle, M. Fischer, J. Koeth, S. Höfling, and M. Kamp
IEEE Photon. Technol. Lett. 26, 480 (2014), DOI: 10.1109/LPT.2013.2297447
Anomalies of a nonequilibrium spinor polariton condensate in a magnetic field
J. Fischer, S. Brodbeck, A. V. Chernenko, I. Lederer, A. Rahimi-Iman, M. Amthor, V. D. Kulakovskii, L. Worschech, M. Kamp, M. V. Durnev, C. Schneider, A. V. Kavokin, and S. Höfling
Phys. Rev. Lett. 112, 93902 (2014), DOI: 10.1103/PhysRevLett.112.093902
Magneto-exciton-polariton condensation in a sub-wavelength high contrast grating based vertical microcavity
J. Fischer, S. Brodbeck, B. Zhang, Z. Wang, L. Worschech, H. Deng, M. Kamp, C. Schneider, and S. Höfling
Appl. Phys. Lett. 104, 91117 (2014), DOI: 10.1063/1.4866776
Spatial coherence properties of one dimensional exciton-polariton condensates
J. Fischer, I. G. Savenko, M. D. Fraser, S. Holzinger, S. Brodbeck, M. Kamp, I. A. Shelykh, C. Schneider, and S. Höfling
Phys. Rev. Lett. 113, 203902 (2014), DOI: 10.1103/PhysRevLett.113.203902
Nonlinear route to intrinsic Josephson oscillations in spinor cavity-polariton condensates
S. S. Gavrilov, A. S. Brichkin, S. I. Novikov, S. Höfling, C. Schneider, M. Kamp, A. Forchel, and V. D. Kulakovskii
Phys. Rev. B 90 (2014), DOI: 10.1103/PhysRevB.90.235309
Electro optical tuning of Tamm-plasmon exciton-polaritons
J. Geßler, V. Baumann, M. Emmerling, M. Amthor, K. Winkler, S. Höfling, C. Schneider, and M. Kamp
Appl. Phys. Lett. 105, 181107 (2014), DOI: 10.1063/1.4901023
Low dimensional GaAs/air vertical microcavity lasers
J. Geßler, T. Steinl, A. Mika, J. Fischer, G. Sęk, J. Misiewicz, S. Höfling, C. Schneider, and M. Kamp
Appl. Phys. Lett. 104, 81113 (2014), DOI: 10.1063/1.4866805
Two-photon interference from remote quantum dots with inhomogeneously broadened linewidths
P. Gold, A. Thoma, S. Maier, S. Reitzenstein, C. Schneider, S. Höfling, and M. Kamp
Phys. Rev. B 89 (2014), DOI: 10.1103/PhysRevB.89.035313
(In,Ga)As/GaP electrical injection quantum dot laser
M. Heidemann, S. Höfling, and M. Kamp
Appl. Phys. Lett. 104, 11113 (2014), DOI: 10.1063/1.4860982
Interband cascade lasers for the mid-infrared spectral region
S. Höfling, R. Weih, M. Dallner, and M. Kamp
Proc. SPIE, Novel In-Plane Semiconductor Lasers XIII, 90021B (2014), DOI: 10.1117/12.2038130
f -band condensates in exciton-polariton lattice systems
N. Y. Kim, K. Kusudo, A. Löffler, S. Höfling, A. Forchel, and Y. Yamamoto
Phys. Rev. B 89 (2014), DOI: 10.1103/PhysRevB.89.085306
Molecular beam epitaxial growth of Bi 2 Se 3 nanowires and nanoflakes
G. Knebl, J. Geßler, M. Kamp, and S. Höfling
Appl. Phys. Lett. 105, 133109 (2014), DOI: 10.1063/1.4896966
Single photon emission of a charge-tunable GaAs/Al 0.25 Ga 0.75 As droplet quantum dot device
F. Langer, D. Plischke, M. Kamp, and S. Höfling
Appl. Phys. Lett. 105, 81111 (2014), DOI: 10.1063/1.4894372
Charging dynamics of a floating gate transistor with site-controlled quantum dots
P. Maier, F. Hartmann, M. Emmerling, C. Schneider, S. Höfling, M. Kamp, and L. Worschech
Appl. Phys. Lett. 105, 53502 (2014), DOI: 10.1063/1.4892355
Site-controlled InAs/GaAs quantum dots emitting at telecommunication wavelength
S. Maier, K. Berschneider, T. Steinl, A. Forchel, S. Höfling, C. Schneider, and M. Kamp
Semicond. Sci. Technol. 29, 52001 (2014), DOI: 10.1088/0268-1242/29/5/052001
Bright single photon source based on self-aligned quantum dot-cavity systems
S. Maier, P. Gold, A. Forchel, N. Gregersen, J. Mørk, S. Höfling, C. Schneider, and M. Kamp
Opt. Express, OE 22, 8136 (2014), DOI: 10.1364/OE.22.008136
Circularly polarized light emission from chiral spatially-structured planar semiconductor microcavities
A. A. Maksimov, I. I. Tartakovskii, E. V. Filatov, S. V. Lobanov, N. A. Gippius, S. G. Tikhodeev, C. Schneider, M. Kamp, S. Maier, S. Höfling, and V. D. Kulakovskii
Phys. Rev. B 89 (2014), DOI: 10.1103/PhysRevB.89.045316
Toward weak confinement regime in epitaxial nanostructures: Interdependence of spatial character of quantum confinement and wave function extension in large and elongated quantum dots
A. Musiał, P. Gold, J. Andrzejewski, A. Löffler, J. Misiewicz, S. Höfling, A. Forchel, M. Kamp, G. Sęk, and S. Reitzenstein
Phys. Rev. B 90 (2014), DOI: 10.1103/PhysRevB.90.045430
Distributed feedback interband cascade lasers for spectroscopy from 3-6 μm
L. Nähle, C. Zimmermann, M. von Edlinger, J. Scheuermann, M. Fischer, L. Hildebrandt, J. Koeth, R. Weih, S. Höfling, and M. Kamp
Proc. SPIE, Next-Generation Spectroscopic Technologies VII, 91010G (2014), DOI: 10.1117/12.2050478
Algebraic order and the Berezinskii-Kosterlitz-Thouless transition in an exciton-polariton gas
W. H. Nitsche, N. Y. Kim, G. Roumpos, C. Schneider, M. Kamp, S. Höfling, A. Forchel, and Y. Yamamoto
Phys. Rev. B 90 (2014), DOI: 10.1103/PhysRevB.90.205430
Cavity-enhanced resonant tunneling photodetector at telecommunication wavelengths
A. Pfenning, F. Hartmann, F. Langer, S. Höfling, M. Kamp, and L. Worschech
Appl. Phys. Lett. 104, 101109 (2014), DOI: 10.1063/1.4868429
Free space quantum key distribution over 500 meters using electrically driven quantum dot single-photon sources—a proof of principle experiment
M. Rau, T. Heindel, S. Unsleber, T. Braun, J. Fischer, S. Frick, S. Nauerth, C. Schneider, G. Vest, S. Reitzenstein, M. Kamp, A. Forchel, S. Höfling, and H. Weinfurter
New J. Phys. 16, 43003 (2014), DOI: 10.1088/1367-2630/16/4/043003
Nonlinear spectroscopy of exciton-polaritons in a GaAs-based microcavity
J. Schmutzler, M. Aßmann, T. Czerniuk, M. Kamp, C. Schneider, S. Höfling, and M. Bayer
Phys. Rev. B 90 (2014), DOI: 10.1103/PhysRevB.90.075103
Influence of interactions with noncondensed particles on the coherence of a one-dimensional polariton condensate
J. Schmutzler, T. Kazimierczuk, Ö. Bayraktar, M. Aßmann, M. Bayer, S. Brodbeck, M. Kamp, C. Schneider, and S. Höfling
Phys. Rev. B 89 (2014), DOI: 10.1103/PhysRevB.89.115119
Exciton-polariton lasers in Magnetic Fields
C. Schneider, J. Fischer, M. Amthor, S. Brodbeck, I. G. Savenko, I. A. Shelykh, A. Chernenko, A. Rahimi-Iman, V. D. Kulakovskii, S. Reitzenstein, N. Y. Kim, M. V. Durnev, A. V. Kavokin, Y. Yamamoto, A. Forchel, M. Kamp, and S. Höfling
Proc. SPIE, Quantum Sensing and Nanophotonic Devices XI, 899308 (2014), DOI: 10.1117/12.2038484
Gallium arsenide (GaAs) quantum photonic waveguide circuits
J. Wang, A. Santamato, P. Jiang, D. Bonneau, E. Engin, J. W. Silverstone, M. Lermer, J. Beetz, M. Kamp, S. Höfling, M. G. Tanner, C. M. Natarajan, R. H. Hadfield, S. N. Dorenbos, V. Zwiller, J. L. O’Brien, and M. G. Thompson
Opt. Commun. 327, 49 (2014), DOI: 10.1016/j.optcom.2014.02.040
Deterministic and robust generation of single photons from a single quantum dot with 99.5% indistinguishability using adiabatic rapid passage
Y.-J. Wei, Y.-M. He, M.-C. Chen, Y.-N. Hu, Y.-M. He, D. Wu, C. Schneider, M. Kamp, S. Höfling, C.-Y. Lu, and J.-W. Pan
Nano Lett. 14, 6515 (2014), DOI: 10.1021/nl503081n
Temperature-dependent Mollow triplet spectra from a single quantum dot: Rabi frequency renormalization and sideband linewidth insensitivity
Y.-J. Wei, Y.-M. He, Y.-M. He, C.-Y. Lu, J.-W. Pan, C. Schneider, M. Kamp, S. Höfling, D. P. S. McCutcheon, and A. Nazir
Phys. Rev. Lett. 113, 97401 (2014), DOI: 10.1103/PhysRevLett.113.097401
Single mode interband cascade lasers based on lateral metal gratings
R. Weih, L. Nähle, S. Höfling, J. Koeth, and M. Kamp
Appl. Phys. Lett. 105, 71111 (2014), DOI: 10.1063/1.4893788
Strain-driven growth of GaAs(111) quantum dots with low fine structure splitting
C. D. Yerino, P. J. Simmonds, B. Liang, D. Jung, C. Schneider, S. Unsleber, M. Vo, D. L. Huffaker, S. Höfling, M. Kamp, and M. L. Lee
Appl. Phys. Lett. 105, 251901 (2014), DOI: 10.1063/1.4904944
Zero-dimensional polariton laser in a subwavelength grating-based vertical microcavity
B. Zhang, Z. Wang, S. Brodbeck, C. Schneider, M. Kamp, S. Höfling, and H. Deng
Light Sci. Appl. 3, e135-e135 (2014), DOI: 10.1038/lsa.2014.16
Microcavity controlled coupling of excitonic qubits
F. Albert, K. Sivalertporn, J. Kasprzak, M. Strauß, C. Schneider, S. Höfling, M. Kamp, A. Forchel, S. Reitzenstein, E. A. Muljarov, and W. Langbein
Nat. Commun. 4, 1747 (2013), DOI: 10.1038/ncomms2764
Anisotropic strain-tuning of quantum dots inside a photonic crystal cavity
J. Beetz, T. Braun, C. Schneider, S. Höfling, and M. Kamp
Semicond. Sci. Technol. 28, 122002 (2013), DOI: 10.1088/0268-1242/28/12/122002
Coherence expansion and polariton condensate formation in a semiconductor microcavity
V. V. Belykh, N. N. Sibeldin, V. D. Kulakovskii, M. M. Glazov, M. A. Semina, C. Schneider, S. Höfling, M. Kamp, and A. Forchel
Phys. Rev. Lett. 110, 137402 (2013), DOI: 10.1103/PhysRevLett.110.137402
Demonstration of the self-mixing effect in interband cascade lasers
K. Bertling, Y. L. Lim, T. Taimre, D. Indjin, P. Dean, R. Weih, S. Höfling, M. Kamp, M. von Edlinger, J. Koeth, and A. D. Rakić
Appl. Phys. Lett. 103, 231107 (2013), DOI: 10.1063/1.4839535
Cascaded emission of linearly polarized single photons from positioned InP/GaInP quantum dots
T. Braun, S. Unsleber, V. Baumann, M. Gschrey, S. Rodt, S. Reitzenstein, C. Schneider, S. Höfling, and M. Kamp
Appl. Phys. Lett. 103, 191113 (2013), DOI: 10.1063/1.4828354
Room temperature polariton light emitting diode with integrated tunnel junction
S. Brodbeck, J.-P. Jahn, A. Rahimi-Iman, J. Fischer, M. Amthor, S. Reitzenstein, M. Kamp, C. Schneider, and S. Höfling
Opt. Express, OE 21, 31098 (2013), DOI: 10.1364/OE.21.031098
Room‐temperature operation of InAs‐based interband‐cascade‐lasers beyond 6 µm
M. Dallner, S. Höfling, and M. Kamp
Electron. Lett. 49, 286 (2013), DOI: 10.1049/el.2012.4450
Superconducting nanowire single-photon detectors integrated with waveguide circuits for quantum information science
A. Gaggero, D. Sahin, F. Mattioli, R. Leoni, G. Frucci, S. Jahanmirinejad, J. P. Sprengers, J. Beetz, M. Lermer, S. Höfling, M. Kamp, and A. Fiore
Proc. SPIE, Advanced Photon Counting Techniques VII, 87270A (2013), DOI: 10.1117/12.2017338
Spin multistability of cavity polaritons in a magnetic field
S. S. Gavrilov, A. V. Sekretenko, N. A. Gippius, C. Schneider, S. Höfling, M. Kamp, A. Forchel, and V. D. Kulakovskii
Phys. Rev. B 87 (2013), DOI: 10.1103/PhysRevB.87.201303
Polariton multistability and fast linear-to-circular polarization conversion in planar microcavities with lowered symmetry
S. S. Gavrilov, A. V. Sekretenko, S. I. Novikov, C. Schneider, S. Höfling, M. Kamp, A. Forchel, and V. D. Kulakovskii
Appl. Phys. Lett. 102, 11104 (2013), DOI: 10.1063/1.4773523
Bloch-wave engineered submicron-diameter quantum-dot micropillars for cavity QED experiments
N. Gregersen, M. Lermer, S. Reitzenstein, S. Höfling, J. Mørk, L. Worschech, M. Kamp, and A. Forchel
Proc. SPIE, Physics and Simulation of Optoelectronic Devices XXI, 86190X (2013), DOI: 10.1117/12.2004137
Complete tomography of a high-fidelity solid-state entangled spin-photon qubit pair
K. de Greve, P. L. McMahon, L. Yu, J. S. Pelc, C. Jones, C. M. Natarajan, N. Y. Kim, E. Abe, S. Maier, C. Schneider, M. Kamp, S. Höfling, R. H. Hadfield, A. Forchel, M. M. Fejer, and Y. Yamamoto
Nat. Commun. 4, 2228 (2013), DOI: 10.1038/ncomms3228
Ultrafast optical control of individual electron and hole spin qubits: entanglement between a single quantum dot electron spin and a downconverted 1560-nm single photon
K. de Greve, P. L. McMahon, L. Yu, J. S. Pelc, C. M. Natarajan, D. Press, N. Y. Kim, E. Abe, D. Bisping, S. Maier, C. Schneider, M. Kamp, S. Höfling, R. H. Hadfield, A. Forchel, M. M. Fejer, and Y. Yamamoto
Proc. SPIE, Advances in Photonics of Quantum Computing, Memory, and Communication VI, 86350B (2013), DOI: 10.1117/12.2001931
Indistinguishable tunable single photons emitted by spin-flip Raman transitions in InGaAs quantum dots
Y.-M. He, Y.-M. He, Y.-J. Wei, X. Jiang, M.-C. Chen, F.-L. Xiong, Y. Zhao, C. Schneider, M. Kamp, S. Höfling, C.-Y. Lu, and J.-W. Pan
Phys. Rev. Lett. 111, 237403 (2013), DOI: 10.1103/PhysRevLett.111.237403
On-demand semiconductor single-photon source with near-unity indistinguishability
Y.-M. He, Y.-M. He, Y.-J. Wei, D. Wu, M. Atatüre, C. Schneider, S. Höfling, M. Kamp, C.-Y. Lu, and J.-W. Pan
Nat. Nanotechnol. 8, 213 (2013), DOI: 10.1038/nnano.2012.262
Single spins in semiconductor quantum dot microcavities
S. Höfling, K. de Greve, P. L. McMahon, D. Press, L. Yu, J. S. Pelc, C. M. Natarajan, N. Y. Kim, T. Ladd, E. Abe, S. Maier, D. Bisping, F. Langer, C. Schneider, M. Kamp, R. H. Hadfield, A. Forchel, M. M. Fejer, and Y. Yamamoto
Proc. SPIE, Spintronics VI, 88130F (2013), DOI: 10.1117/12.2025332
Low threshold interband cascade lasers
S. Höfling, R. Weih, A. Bauer, A. Forchel, and M. Kamp
Proc. SPIE, Quantum Sensing and Nanophotonic Devices X, 86311P (2013), DOI: 10.1117/12.2004680
Nonlinear emission characteristics of quantum dot–micropillar lasers in the presence of polarized optical feedback
C. Hopfmann, F. Albert, C. Schneider, S. Höfling, M. Kamp, A. Forchel, I. Kanter, and S. Reitzenstein
New J. Phys. 15, 25030 (2013), DOI: 10.1088/1367-2630/15/2/025030
Temperature Dependence of Highly Excited Exciton Polaritons in Semiconductor Microcavities
T. Horikiri, Y. Matsuo, Y. Shikano, A. Löffler, S. Höfling, A. Forchel, and Y. Yamamoto
J. Phys. Soc. Jpn. 82, 84709 (2013), DOI: 10.7566/JPSJ.82.084709
Effect of arsenic on the optical properties of GaSb-based type II quantum wells with quaternary GaInAsSb layers
F. Janiak, M. Motyka, G. Sęk, M. Dyksik, K. Ryczko, J. Misiewicz, R. Weih, S. Höfling, M. Kamp, and G. Patriarche
J. Appl. Phys. 114, 223510 (2013), DOI: 10.1063/1.4846756
Coherence dynamics and quantum-to-classical crossover in an exciton–cavity system in the quantum strong coupling regime
J. Kasprzak, K. Sivalertporn, F. Albert, C. Schneider, S. Höfling, M. Kamp, A. Forchel, S. Reitzenstein, E. A. Muljarov, and W. Langbein
New J. Phys. 15, 45013 (2013), DOI: 10.1088/1367-2630/15/4/045013
Exciton–polariton condensates near the Dirac point in a triangular lattice
N. Y. Kim, K. Kusudo, A. Löffler, S. Höfling, A. Forchel, and Y. Yamamoto
New J. Phys. 15, 35032 (2013), DOI: 10.1088/1367-2630/15/3/035032
Stochastic formation of polariton condensates in two degenerate orbital states
K. Kusudo, N. Y. Kim, A. Löffler, S. Höfling, A. Forchel, and Y. Yamamoto
Phys. Rev. B 87 (2013), DOI: 10.1103/PhysRevB.87.214503
High beta lasing in micropillar cavities with adiabatic layer design
M. Lermer, N. Gregersen, M. Lorke, E. Schild, P. Gold, J. Mørk, C. Schneider, A. Forchel, S. Reitzenstein, S. Höfling, and M. Kamp
Appl. Phys. Lett. 102, 52114 (2013), DOI: 10.1063/1.4791563
Intensity fluctuations in bimodal micropillar lasers enhanced by quantum-dot gain competition
H. A. M. Leymann, C. Hopfmann, F. Albert, A. Foerster, M. Khanbekyan, C. Schneider, S. Höfling, A. Forchel, M. Kamp, J. Wiersig, and S. Reitzenstein
Phys. Rev. A 87 (2013), DOI: 10.1103/PhysRevA.87.053819
Microring Diode Laser for THz Generation
S. Mariani, J.-M. Gerard, T. Wang, P. U. Jepsen, G. Leo, A. Andronico, I. Favero, S. Ducci, Y. Todorov, C. Sirtori, M. Kamp, M. Munsch, and J. Claudon
IEEE Trans. THz Sci. Technol. 3, 472 (2013), DOI: 10.1109/TTHZ.2013.2255048
Spontaneous emission control of single quantum dots by electrostatic tuning of a double-slab photonic crystal cavity
L. Midolo, F. Pagliano, T. B. Hoang, T. Xia, F. W. M. van Otten, L. Li, E. H. Linfield, M. Lermer, S. Höfling, and A. Fiore
Proc. SPIE, Photonic and Phononic Properties of Engineered Nanostructures III, 86320P (2013), DOI: 10.1117/12.2001611
Oscillator strength of optical transitions in InGaAsN/GaAsN/GaAs quantum wells
A. Mika, G. Sęk, K. Ryczko, M. Kozub, A. Musiał, A. Maryński, J. Misiewicz, F. Langer, S. Höfling, T. Appel, M. Kamp, and A. Forchel
Opt. Appl. (2013), DOI: 10.5277/OA130107
Effect of Confinement Anisotropy on Excitonic Properties in InAs/InP Quantum Dashes
P. Mrowiński, A. Musiał, G. Sęk, J. Misiewicz, S. Höfling, A. Somers, S. Hein, and A. Forchel
Acta Phys. Pol. A 124, 801 (2013), DOI: 10.12693/APhysPolA.124.801
Unconventional growth mechanism for monolithic integration of III-V on silicon
K. W. Ng, W. S. Ko, T.-T. D. Tran, R. Chen, M. V. Nazarenko, F. Lu, V. G. Dubrovskii, M. Kamp, A. Forchel, and C. J. Chang-Hasnain
ACS Nano 7, 100 (2013), DOI: 10.1021/nn3028166
GaAs-Based Quantum Well Exciton-Polaritons beyond 1 μm
M. Pieczarka, P. Podemski, A. Musiał, K. Ryczko, G. Sęk, J. Misiewicz, F. Langer, S. Höfling, M. Kamp, and A. Forchel
Acta Phys. Pol. A 124, 817 (2013), DOI: 10.12693/APhysPolA.124.817
Magnetic-field interaction of spatially confined quantum-well exciton-polaritons
A. Rahimi-Iman, C. Schneider, J. Fischer, S. Holzinger, M. Amthor, L. Worschech, S. Reitzenstein, S. Höfling, A. Forchel, and M. Kamp
J. Phys.: Conf. Ser. 456, 12033 (2013), DOI: 10.1088/1742-6596/456/1/012033
Verification of band offsets and electron effective masses in GaAsN/GaAs quantum wells: Spectroscopic experiment versus 10-band k·p modeling
K. Ryczko, G. Sęk, P. Sitarek, A. Mika, J. Misiewicz, F. Langer, S. Höfling, A. Forchel, and M. Kamp
J. Appl. Phys. 113, 233508 (2013), DOI: 10.1063/1.4810920
Waveguide superconducting single-photon autocorrelators for quantum photonic applications
D. Sahin, A. Gaggero, G. Frucci, S. Jahanmirinejad, J. P. Sprengers, F. Mattioli, R. Leoni, J. Beetz, M. Lermer, M. Kamp, S. Höfling, and A. Fiore
Proc. SPIE, Advances in Photonics of Quantum Computing, Memory, and Communication VI, 86351B (2013), DOI: 10.1117/12.2004510
Integrated autocorrelator based on superconducting nanowires
D. Sahin, A. Gaggero, T. B. Hoang, G. Frucci, F. Mattioli, R. Leoni, J. Beetz, M. Lermer, M. Kamp, S. Höfling, and A. Fiore
Opt. Express, OE 21, 11162 (2013), DOI: 10.1364/OE.21.011162
Waveguide photon-number-resolving detectors for quantum photonic integrated circuits
D. Sahin, A. Gaggero, Z. Zhou, S. Jahanmirinejad, F. Mattioli, R. Leoni, J. Beetz, M. Lermer, M. Kamp, S. Höfling, and A. Fiore
Appl. Phys. Lett. 103, 111116 (2013), DOI: 10.1063/1.4820842
Mode selection in electrically driven quantum dot microring cavities
A. Schlehahn, F. Albert, C. Schneider, S. Höfling, S. Reitzenstein, J. Wiersig, and M. Kamp
Opt. Express, OE 21, 15951 (2013), DOI: 10.1364/OE.21.015951
Determination of operating parameters for a GaAs-based polariton laser
J. Schmutzler, F. Veit, M. Aßmann, J.-S. Tempel, S. Höfling, M. Kamp, A. Forchel, and M. Bayer
Appl. Phys. Lett. 102, 81115 (2013), DOI: 10.1063/1.4794144
An electrically pumped polariton laser
C. Schneider, A. Rahimi-Iman, N. Y. Kim, J. Fischer, I. G. Savenko, M. Amthor, M. Lermer, A. Wolf, L. Worschech, V. D. Kulakovskii, I. A. Shelykh, M. Kamp, S. Reitzenstein, A. Forchel, Y. Yamamoto, and S. Höfling
Nature 497, 348 (2013), DOI: 10.1038/nature12036
Recent advances in GaSb-based structures for mid-infrared emitting lasers: spectroscopic study
G. Sęk, M. Motyka, F. Janiak, K. Ryczko, J. Misiewicz, A. Bauer, M. Dallner, R. Weih, S. Höfling, A. Forchel, S. Belahsene, G. Boissier, and Y. Rouillard
Proc. SPIE, Quantum Sensing and Nanophotonic Devices X, 86312O (2013), DOI: 10.1117/12.2016699
Spin and density patterns of polariton condensates resonantly excited in strained planar microcavities with a nonuniform potential landscape
A. V. Sekretenko, S. S. Gavrilov, S. I. Novikov, V. D. Kulakovskii, S. Höfling, C. Schneider, M. Kamp, and A. Forchel
Phys. Rev. B 88 (2013), DOI: 10.1103/PhysRevB.88.205302
On-chip quantum optics with quantum dot microcavities
E. Stock, F. Albert, C. Hopfmann, M. Lermer, C. Schneider, S. Höfling, A. Forchel, M. Kamp, and S. Reitzenstein
Adv. Mater. 25, 707 (2013), DOI: 10.1002/adma.201202778
Impact of wetting-layer density of states on the carrier relaxation process in low indium content self-assembled (In,Ga)As/GaAs quantum dots
M. Syperek, M. Baranowski, G. Sęk, J. Misiewicz, A. Löffler, S. Höfling, S. Reitzenstein, M. Kamp, and A. Forchel
Phys. Rev. B 87 (2013), DOI: 10.1103/PhysRevB.87.125305
Interband cascade lasers with AlGaAsSb bulk cladding layers
R. Weih, A. Bauer, M. Kamp, and S. Höfling
Opt. Mater. Express 3, 1624 (2013), DOI: 10.1364/OME.3.001624
Interband cascade lasers with room temperature threshold current densities below 100 A/cm 2
R. Weih, M. Kamp, and S. Höfling
Appl. Phys. Lett. 102, 231123 (2013), DOI: 10.1063/1.4811133
Electroluminescence from spatially confined exciton polaritons in a textured microcavity
K. Winkler, C. Schneider, J. Fischer, A. Rahimi-Iman, M. Amthor, A. Forchel, S. Reitzenstein, S. Höfling, and M. Kamp
Appl. Phys. Lett. 102, 41101 (2013), DOI: 10.1063/1.4777564
Directional whispering gallery mode emission from Limaçon-shaped electrically pumped quantum dot micropillar lasers
F. Albert, C. Hopfmann, A. Eberspächer, F. Arnold, M. Emmerling, C. Schneider, S. Höfling, A. Forchel, M. Kamp, J. Wiersig, and S. Reitzenstein
Appl. Phys. Lett. 101, 21116 (2012), DOI: 10.1063/1.4733726
Quantum dot microlasers with external feedback: a chaotic system close to the quantum limit
F. Albert, C. Hopfmann, C. Schneider, S. Höfling, L. Worschech, M. Kamp, W. Kinzel, A. Forchel, S. Reitzenstein, and I. Kanter
Proc. SPIE, Semiconductor Lasers and Laser Dynamics V, 84320G (2012), DOI: 10.1117/12.921783
Quantum dot-Microlasers with external feedback - A chaotic system close to the quantum limit
F. Albert, C. Hopfmann, C. Schneider, S. Höfling, L. Worschech, M. Kamp, W. Kinzel, A. Forchel, S. Reitzenstein, and I. Kanter
IEE Conf. Proc., 23rd IEEE International Semiconductor Laser Conference (ISLC 2012), 128 (2012), DOI: 10.1109/ISLC.2012.6348362
All-optical control of quantized momenta on a polariton staircase
M. Aßmann, F. Veit, M. Bayer, A. Löffler, S. Höfling, M. Kamp, and A. Forchel
Phys. Rev. B 85 (2012), DOI: 10.1103/PhysRevB.85.155320
Enhanced spontaneous emission from quantum dots in short photonic crystal waveguides
T. Ba Hoang, J. Beetz, L. Midolo, M. Skacel, M. Lermer, M. Kamp, S. Höfling, L. Balet, N. Chauvin, and A. Fiore
Appl. Phys. Lett. 100, 61122 (2012), DOI: 10.1063/1.3683541
Laser mode feeding by shaking quantum dots in a planar microcavity
C. Brüggemann, A. V. Akimov, A. V. Scherbakov, M. Bombeck, C. Schneider, S. Höfling, A. Forchel, D. R. Yakovlev, and M. Bayer
Nat. Photonics 6, 30 (2012), DOI: 10.1038/nphoton.2011.269
Single photon emission in the red spectral range from a GaAs-based self-assembled quantum dot
Ł. Dusanowski, A. Golnik, M. Syperek, M. Nawrocki, G. Sęk, J. Misiewicz, T. W. Schlereth, C. Schneider, S. Höfling, M. Kamp, and A. Forchel
Appl. Phys. Lett. 101, 103108 (2012), DOI: 10.1063/1.4750241
Multiexcitonic emission from single elongated InGaAs/GaAs quantum dots
Ł. Dusanowski, G. Sęk, A. Musiał, P. Podemski, J. Misiewicz, A. Löffler, S. Höfling, S. Reitzenstein, and A. Forchel
J. Appl. Phys. 111, 63522 (2012), DOI: 10.1063/1.3695458
Single mode quantum cascade lasers with shallow-etched distributed Bragg reflector
P. Fuchs, J. Friedl, S. Höfling, J. Koeth, A. Forchel, L. Worschech, and M. Kamp
Opt. Express, OE 20, 3890 (2012), DOI: 10.1364/OE.20.003890
Single quantum dot photocurrent spectroscopy in the cavity quantum electrodynamics regime
P. Gold, M. Gschrey, C. Schneider, S. Höfling, A. Forchel, M. Kamp, and S. Reitzenstein
Phys. Rev. B 86 (2012), DOI: 10.1103/PhysRevB.86.161301
Quantum-dot spin-photon entanglement via frequency downconversion to telecom wavelength
K. de Greve, L. Yu, P. L. McMahon, J. S. Pelc, C. M. Natarajan, N. Y. Kim, E. Abe, S. Maier, C. Schneider, M. Kamp, S. Höfling, R. H. Hadfield, A. Forchel, M. M. Fejer, and Y. Yamamoto
Nature 491, 421 (2012), DOI: 10.1038/nature11577
Characterization of GaAs/AlGaAs resonant tunneling diodes with a GaInNAs absorption layer as 1.3 μm photo sensors
F. Hartmann, F. Langer, D. Bisping, A. Musterer, S. Höfling, M. Kamp, A. Forchel, and L. Worschech
Proc. SPIE, Infrared Remote Sensing and Instrumentation XX, 85110G (2012), DOI: 10.1117/12.931118
GaAs/AlGaAs resonant tunneling diodes with a GaInNAs absorption layer for telecommunication light sensing
F. Hartmann, F. Langer, D. Bisping, A. Musterer, S. Höfling, M. Kamp, A. Forchel, and L. Worschech
Appl. Phys. Lett. 100, 172113 (2012), DOI: 10.1063/1.4709421
Quantum key distribution using quantum dot single-photon emitting diodes in the red and near infrared spectral range
T. Heindel, C. A. Kessler, M. Rau, C. Schneider, M. Fürst, F. Hargart, W.-M. Schulz, M. Eichfelder, R. Roßbach, S. Nauerth, M. Lermer, H. Weier, M. Jetter, M. Kamp, S. Reitzenstein, S. Höfling, P. Michler, H. Weinfurter, and A. Forchel
New J. Phys. 14, 83001 (2012), DOI: 10.1088/1367-2630/14/8/083001
Widely tunable, efficient on-chip single photon sources at telecommunication wavelengths
T. B. Hoang, J. Beetz, M. Lermer, L. Midolo, M. Kamp, S. Höfling, and A. Fiore
Opt. Express, OE 20, 21758 (2012), DOI: 10.1364/OE.20.021758
Single photon sources for quantum information applications
S. Höfling, C. Schneider, T. Heindel, M. Lermer, T. B. Hoang, J. Beetz, T. Braun, L. Balet, N. Chauvin, L. Li, S. Reitzenstein, A. Fiore, M. Kamp, and A. Forchel
Proc. SPIE, Quantum Dots and Nanostructures: Synthesis, Characterization, and Modeling IX, 82710D (2012), DOI: 10.1117/12.912969
Interband cascade lasers for sensing operating in continuous wave mode at room temperature
S. Höfling, R. Weih, A. Bauer, M. Kamp, and A. Forchel
Proc. SPIE, Infrared Remote Sensing and Instrumentation XX, 85110F (2012), DOI: 10.1117/12.931119
Room temperature continuous wave interband cascade lasers for gas sensing
S. Höfling, R. Weih, A. Bauer, M. Kamp, and A. Forchel
Proc. SPIE, Semiconductor Lasers and Laser Dynamics V, 84320N (2012), DOI: 10.1117/12.922210
Increasing the optical transition oscillator strength in GaSb-based type II quantum wells
F. Janiak, G. Sęk, M. Motyka, K. Ryczko, J. Misiewicz, A. Bauer, S. Höfling, M. Kamp, and A. Forchel
Appl. Phys. Lett. 100, 231908 (2012), DOI: 10.1063/1.4726423
Atomic-scale confinement of resonant optical fields
J. Kern, S. Grossmann, N. V. Tarakina, T. Häckel, M. Emmerling, M. Kamp, J.-S. Huang, P. Biagioni, J. C. Prangsma, and B. Hecht
Nano Lett. 12, 5504 (2012), DOI: 10.1021/nl302315g
Single photon emission from InGaN/GaN quantum dots up to 50 K
S. Kremling, C. Tessarek, H. Dartsch, S. Figge, S. Höfling, L. Worschech, C. Kruse, D. Hommel, and A. Forchel
Appl. Phys. Lett. 100, 61115 (2012), DOI: 10.1063/1.3683521
Magnetic field control of polarized polariton condensates in rectangular microcavity pillars
V. D. Kulakovskii, A. S. Brichkin, S. V. Novikov, C. Schneider, S. Höfling, M. Kamp, A. Forchel, and N. A. Gippius
Phys. Rev. B 85 (2012), DOI: 10.1103/PhysRevB.85.155322
Bloch-wave engineering of quantum dot micropillars for cavity quantum electrodynamics experiments
M. Lermer, N. Gregersen, F. Dunzer, S. Reitzenstein, S. Höfling, J. Mørk, L. Worschech, M. Kamp, and A. Forchel
Phys. Rev. Lett. 108, 57402 (2012), DOI: 10.1103/PhysRevLett.108.057402
Sensing of formaldehyde using a distributed feedback interband cascade laser emitting around 3493 nm
S. Lundqvist, P. Kluczynski, R. Weih, M. von Edlinger, L. Nähle, M. Fischer, A. Bauer, S. Höfling, and J. Koeth
Appl. Opt. 51, 6009 (2012), DOI: 10.1364/AO.51.006009
Multi-dimensional laser spectroscopy of exciton polaritons with spatial light modulators
P. Mai, B. Pressl, M. Sassermann, Z. Vörös, G. Weihs, C. Schneider, A. Löffler, S. Höfling, and A. Forchel
Appl. Phys. Lett. 100, 72109 (2012), DOI: 10.1063/1.3687180
Paramagnetic shift in thermally annealed Cd x Zn 1− x Se quantum dots
E. Margapoti, F. M. Alves, S. Mahapatra, V. Lopez-Richard, L. Worschech, K. Brunner, F. Qu, C. Destefani, E. Menéndez-Proupin, C. Bougerol, A. Forchel, and G. E. Marques
New J. Phys. 14, 43038 (2012), DOI: 10.1088/1367-2630/14/4/043038
Exciton–polariton condensates with flat bands in a two-dimensional kagome lattice
N. Masumoto, N. Y. Kim, T. Byrnes, K. Kusudo, A. Löffler, S. Höfling, A. Forchel, and Y. Yamamoto
New J. Phys. 14, 65002 (2012), DOI: 10.1088/1367-2630/14/6/065002
Subthreshold swings below 60 mV/dec in three-terminal nanojunctions at room temperature
C. R. Müller, L. Worschech, and A. Forchel
Appl. Phys. Lett. 101, 133504 (2012), DOI: 10.1063/1.4754850
Room temperature, continuous wave lasing in microcylinder and microring quantum dot laser diodes
M. Munsch, J. Claudon, N. S. Malik, K. Gilbert, P. Grosse, J.-M. Gerard, F. Albert, F. Langer, T. W. Schlereth, M. Pieczarka, S. Höfling, M. Kamp, A. Forchel, and S. Reitzenstein
Appl. Phys. Lett. 100, 31111 (2012), DOI: 10.1063/1.3678031
Carrier trapping and luminescence polarization in quantum dashes
A. Musiał, P. Kaczmarkiewicz, G. Sęk, P. Podemski, P. Machnikowski, J. Misiewicz, S. Hein, S. Höfling, and A. Forchel
Phys. Rev. B 85 (2012), DOI: 10.1103/PhysRevB.85.035314
Height-driven linear polarization of the surface emission from quantum dashes
A. Musiał, P. Podemski, G. Sęk, P. Kaczmarkiewicz, J. Andrzejewski, P. Machnikowski, J. Misiewicz, S. Hein, A. Somers, S. Höfling, J. P. Reithmaier, and A. Forchel
Semicond. Sci. Technol. 27, 105022 (2012), DOI: 10.1088/0268-1242/27/10/105022
Downconversion quantum interface for a single quantum dot spin and 1550-nm single-photon channel
J. S. Pelc, L. Yu, K. de Greve, P. L. McMahon, C. M. Natarajan, V. Esfandyarpour, S. Maier, C. Schneider, M. Kamp, S. Höfling, R. H. Hadfield, A. Forchel, Y. Yamamoto, and M. M. Fejer
Opt. Express, OE 20, 27510 (2012), DOI: 10.1364/OE.20.027510
Electrically connected resonant optical antennas
J. C. Prangsma, J. Kern, A. G. Knapp, S. Grossmann, M. Emmerling, M. Kamp, and B. Hecht
Nano Lett. 12, 3915 (2012), DOI: 10.1021/nl3007374
Coherence signatures and density-dependent interaction in a dynamical exciton-polariton condensate
A. Rahimi-Iman, A. V. Chernenko, J. Fischer, S. Brodbeck, M. Amthor, C. Schneider, A. Forchel, S. Höfling, S. Reitzenstein, and M. Kamp
Phys. Rev. B 86 (2012), DOI: 10.1103/PhysRevB.86.155308
Density and size control of InP/GaInP quantum dots on GaAs substrate grown by gas source molecular beam epitaxy
R. Rödel, A. Bauer, S. Kremling, S. Reitzenstein, S. Höfling, M. Kamp, L. Worschech, and A. Forchel
Nanotechnology 23, 15605 (2012), DOI: 10.1088/0957-4484/23/1/015605
Power-law decay of the spatial correlation function in exciton-polariton condensates
G. Roumpos, M. Lohse, W. H. Nitsche, J. Keeling, M. H. Szymanska, P. B. Littlewood, A. Löffler, S. Höfling, L. Worschech, A. Forchel, and Y. Yamamoto
Proc. Natl. Acad. Sci. U. S. A. 109, 6467 (2012), DOI: 10.1073/pnas.1107970109
On the oscillator strength in dilute nitride quantum wells on GaAs
K. Ryczko, G. Sęk, J. Misiewicz, F. Langer, S. Höfling, and M. Kamp
J. Appl. Phys. 111, 123503 (2012), DOI: 10.1063/1.4729320
Microcavity enhanced single photon emission from an electrically driven site-controlled quantum dot
C. Schneider, T. Heindel, A. Huggenberger, T. A. Niederstrasser, S. Reitzenstein, A. Forchel, S. Höfling, and M. Kamp
Appl. Phys. Lett. 100, 91108 (2012), DOI: 10.1063/1.3689782
In(Ga)As/GaAs site-controlled quantum dots with tailored morphology and high optical quality
C. Schneider, A. Huggenberger, M. Gschrey, P. Gold, S. Rodt, A. Forchel, S. Reitzenstein, S. Höfling, and M. Kamp
Phys. Status Solidi A 209, 2379 (2012), DOI: 10.1002/pssa.201228373
AlGaInAs quantum dot solar cells: tailoring quantum dots for intermediate band formation
C. Schneider, S. Kremling, N. V. Tarakina, T. Braun, M. Adams, M. Lermer, S. Reitzenstein, L. Worschech, M. Kamp, S. Höfling, and A. Forchel
Semicond. Sci. Technol. 27, 32002 (2012), DOI: 10.1088/0268-1242/27/3/032002
On the mechanisms of energy transfer between quantum well and quantum dashes
G. Sęk, R. Kudrawiec, P. Podemski, J. Misiewicz, A. Somers, S. Höfling, J. P. Reithmaier, M. Kamp, and A. Forchel
J. Appl. Phys. 112, 33520 (2012), DOI: 10.1063/1.4743002
Temperature dependence of pulsed polariton lasing in a GaAs microcavity
J.-S. Tempel, F. Veit, M. Aßmann, L. E. Kreilkamp, S. Höfling, M. Kamp, A. Forchel, and M. Bayer
New J. Phys. 14, 83014 (2012), DOI: 10.1088/1367-2630/14/8/083014
Characterization of two-threshold behavior of the emission from a GaAs microcavity
J.-S. Tempel, F. Veit, M. Aßmann, L. E. Kreilkamp, A. Rahimi-Iman, A. Löffler, S. Höfling, S. Reitzenstein, L. Worschech, A. Forchel, and M. Bayer
Phys. Rev. B 85 (2012), DOI: 10.1103/PhysRevB.85.075318
Substrate orientation dependent fine structure splitting of symmetric In(Ga)As/GaAs quantum dots
J. Treu, C. Schneider, A. Huggenberger, T. Braun, S. Reitzenstein, S. Höfling, and M. Kamp
Appl. Phys. Lett. 101, 22102 (2012), DOI: 10.1063/1.4733664
Relaxation dynamics of optically imprinted polariton wires
F. Veit, M. Aßmann, M. Bayer, A. Löffler, S. Höfling, and A. Forchel
Proc. SPIE, Ultrafast Phenomena and Nanophotonics XVI, 82600O (2012), DOI: 10.1117/12.906367
Spatial dynamics of stepwise homogeneously pumped polariton condensates
F. Veit, M. Aßmann, M. Bayer, A. Löffler, S. Höfling, M. Kamp, and A. Forchel
Phys. Rev. B 86 (2012), DOI: 10.1103/PhysRevB.86.195313
Observing chaos for quantum-dot microlasers with external feedback
F. Albert, C. Hopfmann, S. Reitzenstein, C. Schneider, S. Höfling, L. Worschech, M. Kamp, W. Kinzel, A. Forchel, and I. Kanter
Nat. Commun. 2, 366 (2011), DOI: 10.1038/ncomms1370
From polariton condensates to highly photonic quantum degenerate states of bosonic matter
M. Aßmann, J.-S. Tempel, F. Veit, M. Bayer, A. Rahimi-Iman, A. Löffler, S. Höfling, S. Reitzenstein, L. Worschech, and A. Forchel
Proc. Natl. Acad. Sci. U. S. A. 108, 1804 (2011), DOI: 10.1073/pnas.1009847108
Mid-infrared semiconductor heterostructure lasers for gas sensing applications
A. Bauer, K. Rößner, T. Lehnhardt, M. Kamp, S. Höfling, L. Worschech, and A. Forchel
Semicond. Sci. Technol. 26, 14032 (2011), DOI: 10.1088/0268-1242/26/1/014032
In-plane manipulation of quantum dots in high quality laterally contacted micropillar cavities
J. Beetz, C. Kistner, M. Lermer, C. Schneider, S. Reitzenstein, S. Höfling, M. Kamp, and A. Forchel
Appl. Phys. Lett. 98, 191111 (2011), DOI: 10.1063/1.3589975
Effect of Coulomb interaction on exciton-polariton condensates in GaAs pillar microcavities
A. S. Brichkin, S. I. Novikov, A. V. Larionov, V. D. Kulakovskii, M. M. Glazov, C. Schneider, S. Höfling, M. Kamp, and A. Forchel
Phys. Rev. B 84 (2011), DOI: 10.1103/PhysRevB.84.195301
Development of high-speed directly modulated DFB and DBR lasers with surface gratings
M. Dumitrescu, J. Telkkälä, J. Karinen, J. Viheriälä, A. Laakso, S. Afzal, J. P. Reithmaier, M. Kamp, P. Melanen, P. Uusimaa, P. Bardella, M. Vallone, I. Montrosset, O. Parillaud, M. Krakowski, D. Gready, G. Eisenstein, and G. Sęk
Proc. SPIE, Novel In-Plane Semiconductor Lasers X, 79530D (2011), DOI: 10.1117/12.875674
DFB lasers for sensing applications in the 3.0-3.5 um wavelength range
M. O. Fischer, M. von Edlinger, L. Nähle, J. Koeth, A. Bauer, M. Dallner, S. Höfling, L. Worschech, A. Forchel, S. Belahsene, and Y. Rouillard
Proc. SPIE, Quantum Sensing and Nanophotonic Devices VIII, 79450E (2011), DOI: 10.1117/12.871411
Distributed feedback quantum cascade lasers at 13.8 μm on indium phosphide
P. Fuchs, J. Semmel, J. Friedl, S. Höfling, J. Koeth, L. Worschech, and A. Forchel
Appl. Phys. Lett. 98, 211118 (2011), DOI: 10.1063/1.3593499
Properties of GaN Nanowires Grown by Molecular Beam Epitaxy
L. Geelhaar, C. Chèze, B. Jenichen, O. Brandt, C. Pfüller, S. Münch, R. Rothemund, S. Reitzenstein, A. Forchel, T. Kehagias, P. Komninou, G. P. Dimitrakopulos, T. Karakostas, L. Lari, P. R. Chalker, M. H. Gass, and H. Riechert
IEEE J. Select. Topics Quantum Electron. 17, 878 (2011), DOI: 10.1109/JSTQE.2010.2098396
Ultrafast coherent control and suppressed nuclear feedback of a single quantum dot hole qubit
K. de Greve, P. L. McMahon, D. Press, T. D. Ladd, D. Bisping, C. Schneider, M. Kamp, L. Worschech, S. Höfling, A. Forchel, and Y. Yamamoto
Nat. Phys. 7, 872 (2011), DOI: 10.1038/nphys2078
Nanowatt logic stochastic resonance in branched resonant tunneling diodes
F. Hartmann, A. Forchel, I. Neri, L. Gammaitoni, and L. Worschech
Appl. Phys. Lett. 98, 32110 (2011), DOI: 10.1063/1.3548539
Light-induced stochastic resonance in a nanoscale resonant-tunneling diode
F. Hartmann, L. Gammaitoni, S. Höfling, A. Forchel, and L. Worschech
Appl. Phys. Lett. 98, 242109 (2011), DOI: 10.1063/1.3600329
Acetylene measurement using quantum cascade lasers at 14μm
J. Herbst, B. Scherer, F. Singer, J. Erb, A. Lambrecht, C. Rathke, S. Filip, J. Kappler, P. Fuchs, J. Koeth, J. Friedl, T. W. Schlereth, J. Semmel, S. Höfling, L. Worschech, and A. Forchel
Proc. SPIE, Quantum Sensing and Nanophotonic Devices VIII, 79450J (2011), DOI: 10.1117/12.873765
Optimization and comparison of depth profiling in GaAs and GaSb with TOF-SIMS
A. Herrmann, T. Lehnhardt, M. Strauß, M. Kamp, and A. Forchel
Surf. Interface Anal. 43, 673 (2011), DOI: 10.1002/sia.3659
Single photons emitted by single quantum dots into waveguides: photon guns on a chip
T. B. Hoang, J. Beetz, M. Lermer, M. Kamp, S. Höfling, L. Balet, N. Chauvin, L. Li, and A. Fiore
Quantum Electronics and Laser Science Conference 2011, QFG4 (2011), DOI: 10.1364/QELS.2011.QFG4
Near-infrared semiconductor-nanostructured light detectors
S. Höfling, S. Göpfert, F. Hartmann, C. Schneider, D. Bisping, D. Press, M. Kamp, L. Worschech, and A. Forchel
Proc. SPIE, Infrared Remote Sensing and Instrumentation XIX, 81540G (2011), DOI: 10.1117/12.896424
Narrow spectral linewidth from single site-controlled In(Ga)As quantum dots with high uniformity
A. Huggenberger, S. Heckelmann, C. Schneider, S. Höfling, S. Reitzenstein, L. Worschech, M. Kamp, and A. Forchel
Appl. Phys. Lett. 98, 131104 (2011), DOI: 10.1063/1.3568890
Dynamical d-wave condensation of exciton–polaritons in a two-dimensional square-lattice potential
N. Y. Kim, K. Kusudo, C. Wu, N. Masumoto, A. Löffler, S. Höfling, N. Kumada, L. Worschech, A. Forchel, and Y. Yamamoto
Nat. Phys. 7, 681 (2011), DOI: 10.1038/nphys2012
Nuclear feedback in a single electron-charged quantum dot under pulsed optical control
T. D. Ladd, D. Press, K. de Greve, P. L. McMahon, B. Friess, C. Schneider, M. Kamp, S. Höfling, A. Forchel, and Y. Yamamoto
Proc. SPIE, Advances in Photonics of Quantum Computing, Memory, and Communication IV, 79480U (2011), DOI: 10.1117/12.873978
Influence of GaSb and AlGaInAsSb as Barrier Material on $\sim$2.8-$\mu$m GaSb-Based Diode Laser Properties
T. Lehnhardt, A. Herrmann, M. Kamp, S. Höfling, L. Worschech, and A. Forchel
IEEE Photon. Technol. Lett. 23, 371 (2011), DOI: 10.1109/LPT.2011.2106487
Development of superconducting single-photon detectors for integrated quantum photonics applications
R. Leoni, A. Gaggero, J. P. Sprengers, F. Mattioli, D. Sahin, S. J. Nejad, J. Beetz, M. Lermer, M. Kamp, S. Höfling, and A. Fiore
Proc. SPIE, Optical Complex Systems: OCS11, 81720P (2011), DOI: 10.1117/12.902329
Observation of non-Markovian dynamics of a single quantum dot in a micropillar cavity
K. H. Madsen, S. Ates, T. Lund-Hansen, A. Löffler, S. Reitzenstein, A. Forchel, and P. Lodahl
Phys. Rev. Lett. 106, 233601 (2011), DOI: 10.1103/PhysRevLett.106.233601
Above GaSb barrier in type II quantum well structures for mid-infrared emission detected by Fourier-transformed modulated reflectivity
M. Motyka, F. Janiak, K. Ryczko, G. Sęk, J. Misiewicz, A. Bauer, R. Weih, S. Höfling, M. Kamp, and A. Forchel
Opto-electron. Rev. 19 (2011), DOI: 10.2478/s11772-011-0016-4
Temperature Dependence of Photoluminescence from Epitaxial InGaAs/GaAs Quantum Dots with High Lateral Aspect Ratio
A. Musiał, G. Sęk, A. Maryński, P. Podemski, J. Misiewicz, A. Löffler, S. Höfling, S. Reitzenstein, J. P. Reithmaier, and A. Forchel
Acta Phys. Pol. A 120, 883 (2011), DOI: 10.12693/APhysPolA.120.883
Monolithic tunable GaSb-based lasers at 3.3 [micro sign]m
L. Naehle, C. Zimmermann, S. Belahsene, M. Fischer, G. Boissier, P. Grech, G. Narcy, S. Lundqvist, Y. Rouillard, J. Koeth, M. Kamp, and L. Worschech
Electron. Lett. 47, 1092 (2011), DOI: 10.1049/el.2011.1986
Fe3O4/ZnO: A high-quality magnetic oxide-semiconductor heterostructure by reactive deposition
M. Paul, D. Kufer, A. Müller, S. Brück, E. Goering, M. Kamp, J. Verbeeck, H. Tian, G. van Tendeloo, N. J. C. Ingle, M. Sing, and R. Claessen
Appl. Phys. Lett. 98, 12512 (2011), DOI: 10.1063/1.3540653
Surface structure, morphology, and growth mechanism of Fe 3 O 4 /ZnO thin films
M. Paul, D. Kufer, A. Müller, A. Ruff, M. Kamp, N. J. C. Ingle, M. Sing, and R. Claessen
J. Appl. Phys. 110, 73519 (2011), DOI: 10.1063/1.3644927
1100 nm InGaAs/(Al)GaAs quantum dot lasers for high-power applications
E.-M. Pavelescu, C. Gilfert, P. Weinmann, M. Dănilă, A. Dinescu, M. Jacob, M. Kamp, and J. P. Reithmaier
J. Phys. D: Appl. Phys. 44, 145104 (2011), DOI: 10.1088/0022-3727/44/14/145104
Zeeman splitting and diamagnetic shift of spatially confined quantum-well exciton polaritons in an external magnetic field
A. Rahimi-Iman, C. Schneider, J. Fischer, S. Holzinger, M. Amthor, S. Höfling, S. Reitzenstein, L. Worschech, M. Kamp, and A. Forchel
Phys. Rev. B 84 (2011), DOI: 10.1103/PhysRevB.84.165325
Magneto-optical cavity quantum electrodynamics effects in quantum dot - micropillar systems
S. Reitzenstein, S. Münch, P. Gold, P. Franeck, A. Rahimi-Iman, A. Löffler, S. Höfling, L. Worschech, I. V. Ponomarev, T. L. Reinecke, and A. Forchel
J. Phys.: Conf. Ser. 334, 12011 (2011), DOI: 10.1088/1742-6596/334/1/012011
Cavity quantum electrodynamics studies with site-controlled InGaAs quantum dots integrated into high quality microcavities
S. Reitzenstein, C. Schneider, F. Albert, A. Huggenberger, T. Heindel, M. Lermer, S. Stobbe, P. Weinmann, P. Lodahl, S. Höfling, M. Kamp, L. Worschech, and A. Forchel
Proc. SPIE, Quantum Dots and Nanostructures: Synthesis, Characterization, and Modeling VIII, 794702 (2011), DOI: 10.1117/12.876794
Single vortex–antivortex pair in an exciton-polariton condensate
G. Roumpos, M. D. Fraser, A. Löffler, S. Höfling, A. Forchel, and Y. Yamamoto
Nat. Phys. 7, 129 (2011), DOI: 10.1038/nphys1841
Carrier loss mechanisms in type II quantum wells for the active region of GaSb-based mid-infrared interband cascade lasers
G. Sęk, F. Janiak, M. Motyka, K. Ryczko, J. Misiewicz, A. Bauer, S. Höfling, and A. Forchel
Opt. Mater. 33, 1817 (2011), DOI: 10.1016/j.optmat.2011.06.019
Waveguide superconducting single-photon detectors for integrated quantum photonic circuits
J. P. Sprengers, A. Gaggero, D. Sahin, S. Jahanmirinejad, G. Frucci, F. Mattioli, R. Leoni, J. Beetz, M. Lermer, M. Kamp, S. Höfling, R. Sanjines, and A. Fiore
Appl. Phys. Lett. 99, 181110 (2011), DOI: 10.1063/1.3657518
Impact of the localized wetting layer states on carrier relaxation processes in GaAs-based quantum dash structures
M. Syperek, A. Musiał, G. Seęk, P. Podemski, J. Misiewicz, A. Löffler, S. Höfling, L. Worschech, A. Forchel, J. Ihm, and H. Cheong
AIP Conf. Proc., 30th International Conference on the Physics of Semiconductors 1339, 563 (2011), DOI: 10.1063/1.3666504
Extrapolation of the intensity autocorrelation function of a quantum-dot micropillar laser into the thermal emission regime
J.-S. Tempel, I. A. Akimov, M. Aßmann, C. Schneider, S. Höfling, C. Kistner, S. Reitzenstein, L. Worschech, A. Forchel, and M. Bayer
J. Opt. Soc. Am. B 28, 1404 (2011), DOI: 10.1364/JOSAB.28.001404
Dephasing of triplet-sideband optical emission of a resonantly driven InAs/GaAs quantum dot inside a microcavity
S. M. Ulrich, S. Ates, S. Reitzenstein, A. Löffler, A. Forchel, and P. Michler
Phys. Rev. Lett. 106, 247402 (2011), DOI: 10.1103/PhysRevLett.106.247402
Highly indistinguishable photons from a quantum dot in a microcavity
S. Weiler, A. Ulhaq, S. M. Ulrich, S. Reitzenstein, A. Löffler, A. Forchel, and P. Michler
Phys. Status Solidi B 248, 867 (2011), DOI: 10.1002/pssb.201000781
Quantum-dot-induced phase shift in a pillar microcavity
A. B. Young, R. Oulton, C. Y. Hu, A. C. T. Thijssen, C. Schneider, S. Reitzenstein, M. Kamp, S. Höfling, L. Worschech, A. Forchel, and J. G. Rarity
Phys. Rev. A 84 (2011), DOI: 10.1103/PhysRevA.84.011803
Whispering gallery mode lasing in electrically driven quantum dot micropillars
F. Albert, T. Braun, T. Heindel, C. Schneider, S. Reitzenstein, S. Höfling, L. Worschech, and A. Forchel
Appl. Phys. Lett. 97, 101108 (2010), DOI: 10.1063/1.3488807
Quantum efficiency and oscillator strength of site-controlled InAs quantum dots
F. Albert, S. Stobbe, C. Schneider, T. Heindel, S. Reitzenstein, S. Höfling, P. Lodahl, L. Worschech, and A. Forchel
Appl. Phys. Lett. 96, 151102 (2010), DOI: 10.1063/1.3393988
Ultrafast tracking of second-order photon correlations in the emission of quantum-dot microresonator lasers
M. Aßmann, F. Veit, M. Bayer, C. Gies, F. Jahnke, S. Reitzenstein, S. Höfling, L. Worschech, and A. Forchel
Phys. Rev. B 81 (2010), DOI: 10.1103/PhysRevB.81.165314
Shortened injector interband cascade lasers for 3.3- to 3.6-μm emission
A. Bauer
Opt. Eng. 49, 111117 (2010), DOI: 10.1117/1.3505831
Atomic scale interface engineering for strain compensated epitaxially grown InAs/AlSb superlattices
A. Bauer, M. Dallner, A. Herrmann, T. Lehnhardt, M. Kamp, S. Höfling, L. Worschech, and A. Forchel
Nanotechnology 21, 455603 (2010), DOI: 10.1088/0957-4484/21/45/455603
Magnetic-field asymmetry of nonlinear mesoscopic transport in channels coupled to a single metallic gate
B. Brandenstein-Köth, L. Worschech, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 42, 2055 (2010), DOI: 10.1016/j.physe.2010.03.025
Direct comparison of catalyst-free and catalyst-induced GaN nanowires
C. Chèze, L. Geelhaar, O. Brandt, W. M. Weber, H. Riechert, S. Münch, R. Rothemund, S. Reitzenstein, A. Forchel, T. Kehagias, P. Komninou, G. P. Dimitrakopulos, and T. Karakostas
Nano Res. 3, 528 (2010), DOI: 10.1007/s12274-010-0013-9
Widely tunable quantum cascade lasers with coupled cavities for gas detection
P. Fuchs, J. Seufert, J. Koeth, J. Semmel, S. Höfling, L. Worschech, and A. Forchel
Appl. Phys. Lett. 97, 181111 (2010), DOI: 10.1063/1.3514247
Room temperature single-electron memory and light sensor with three-dimensionally positioned InAs quantum dots
S. Göpfert, L. Worschech, S. Lingemann, C. Schneider, D. Press, S. Höfling, and A. Forchel
Appl. Phys. Lett. 97, 222112 (2010), DOI: 10.1063/1.3520522
Numerical and Experimental Study of the $Q$ Factor of High-$Q$ Micropillar Cavities
N. Gregersen, S. Reitzenstein, C. Kistner, M. Strauss, C. Schneider, S. Höfling, L. Worschech, A. Forchel, T. R. Nielsen, J. Mork, and J.-M. Gerard
IEEE J. Quantum Electron. 46, 1470 (2010), DOI: 10.1109/JQE.2010.2052095
Experimental approach to ultrafast optical spin echo of a single quantum dot electron spin
K. de Greve, D. Press, T. D. Ladd, B. Friess, P. L. McMahon, C. Schneider, M. Kamp, S. Höfling, A. Forchel, and Y. Yamamoto
Proc. SPIE, Advances in Photonics of Quantum Computing, Memory, and Communication III, 76110K (2010), DOI: 10.1117/12.843667
Stochastic resonance in a nanoscale Y-branch switch
F. Hartmann, D. Hartmann, P. Kowalzik, A. Forchel, L. Gammaitoni, and L. Worschech
Appl. Phys. Lett. 96, 172110 (2010), DOI: 10.1063/1.3425669
Magnetic-field-controlled noise-activated switching in a nonlinear three-terminal nanojunction
F. Hartmann, D. Hartmann, P. Kowalzik, L. Gammaitoni, A. Forchel, and L. Worschech
Appl. Phys. Lett. 96, 82108 (2010), DOI: 10.1063/1.3330861
Highly efficient electrically triggered quantum dot micropillar single photon source
T. Heindel, C. Schneider, M. Lermer, S. Höfling, S. Reitzenstein, L. Worschech, and A. Forchel
J. Phys.: Conf. Ser. 245, 12005 (2010), DOI: 10.1088/1742-6596/245/1/012005
Electrically driven quantum dot-micropillar single photon source with 34% overall efficiency
T. Heindel, C. Schneider, M. Lermer, S.-H. Kwon, T. Braun, S. Reitzenstein, S. Höfling, M. Kamp, and A. Forchel
Appl. Phys. Lett. 96, 11107 (2010), DOI: 10.1063/1.3284514
Single photon emission from positioned GaAs/AlGaAs photonic nanowires
J. Heinrich, A. Huggenberger, T. Heindel, S. Reitzenstein, S. Höfling, L. Worschech, and A. Forchel
Appl. Phys. Lett. 96, 211117 (2010), DOI: 10.1063/1.3440967
Semiconductor quantum light emitters and sensors
S. Höfling, T. Heindel, C. Kistner, C. Schneider, M. Lermer, S. Reitzenstein, M. Kamp, and A. Forchel
Proc. SPIE, Quantum Sensing and Nanophotonic Devices VII, 760804 (2010), DOI: 10.1117/12.846856
Higher order coherence of exciton-polariton condensates
T. Horikiri, P. Schwendimann, A. Quattropani, S. Höfling, A. Forchel, and Y. Yamamoto
Phys. Rev. B 81 (2010), DOI: 10.1103/PhysRevB.81.033307
Atomically flat single-crystalline gold nanostructures for plasmonic nanocircuitry
J.-S. Huang, V. Callegari, P. Geisler, C. Brüning, J. Kern, J. C. Prangsma, X. Wu, T. Feichtner, J. Ziegler, P. Weinmann, M. Kamp, A. Forchel, P. Biagioni, U. Sennhauser, and B. Hecht
Nat. Commun. 1, 150 (2010), DOI: 10.1038/ncomms1143
Mode imaging and selection in strongly coupled nanoantennas
J.-S. Huang, J. Kern, P. Geisler, P. Weinmann, M. Kamp, A. Forchel, P. Biagioni, and B. Hecht
Nano Lett. 10, 2105 (2010), DOI: 10.1021/nl100614p
Whispering gallery mode lasing in high quality GaAs/AlAs pillar microcavities
P. Jaffrennou, J. Claudon, M. Bazin, N. S. Malik, S. Reitzenstein, L. Worschech, M. Kamp, A. Forchel, and J.-M. Gerard
Appl. Phys. Lett. 96, 71103 (2010), DOI: 10.1063/1.3315869
On-chip beam steering
M. Kamp
Nat. Photonics 4, 411 (2010), DOI: 10.1038/nphoton.2010.144
Up on the Jaynes-Cummings ladder of a quantum-dot/microcavity system
J. Kasprzak, S. Reitzenstein, E. A. Muljarov, C. Kistner, C. Schneider, M. Strauss, S. Höfling, A. Forchel, and W. Langbein
Nat. Mater. 9, 304 (2010), DOI: 10.1038/nmat2717
Up on the Jaynes-Cummings ladder of an exciton-cavity system
J. Kasprzak, S. Reitzenstein, E. A. Muljarov, C. Kistner, C. Schneider, M. Strauss, S. Höfling, A. Forchel, and W. Langbein
Proc. SPIE, Ultrafast Phenomena in Semiconductors and Nanostructure Materials XIV, 760015 (2010), DOI: 10.1117/12.838372
Strong coupling in a quantum dot micropillar system under electrical current injection
C. Kistner, K. Morgener, S. Reitzenstein, C. Schneider, S. Höfling, L. Worschech, A. Forchel, P. Yao, and S. Hughes
Appl. Phys. Lett. 96, 221102 (2010), DOI: 10.1063/1.3442912
Spontaneously Localized Photonic Modes Due to Disorder in the Dielectric Constant
Y. Kodriano, D. Gershoni, E. Linder, B. Shapiro, M. E. Raikh, J. P. Reithmaier, S. Reitzenstein, A. Löffler, A. Forchel, M. Caldas, and N. Studart
AIP Conf. Proc., 29th International Conference on the Physics of Semiconductors 1199, 259 (2010), DOI: 10.1063/1.3295397
Contactless electroreflectance of optical transitions in tunnel-injection structures composed of an In0.53Ga0.47As/In0.53Ga0.23Al0.24As quantum well and InAs quantum dashes
R. Kudrawiec, G. Sęk, M. Motyka, J. Misiewicz, A. Somers, S. Höfling, L. Worschech, and A. Forchel
J. Appl. Phys. 108, 86106 (2010), DOI: 10.1063/1.3483948
Pulsed nuclear pumping and spin diffusion in a single charged quantum dot
T. D. Ladd, D. Press, K. de Greve, P. L. McMahon, B. Friess, C. Schneider, M. Kamp, S. Höfling, A. Forchel, and Y. Yamamoto
Phys. Rev. Lett. 105, 107401 (2010), DOI: 10.1103/PhysRevLett.105.107401
Polarized nonequilibrium Bose-Einstein condensates of spinor exciton polaritons in a magnetic field
A. V. Larionov, V. D. Kulakovskii, S. Höfling, C. Schneider, L. Worschech, and A. Forchel
Phys. Rev. Lett. 105, 256401 (2010), DOI: 10.1103/PhysRevLett.105.256401
Tunable Long Wavelength ($\sim$2.8 $\mu$m) GaInAsSb–GaSb Quantum-Well Binary Superimposed Grating Lasers
T. Lehnhardt, S. Höfling, M. Kamp, L. Worschech, and A. Forchel
IEEE Photon. Technol. Lett. (2010), DOI: 10.1109/LPT.2010.2078495
Characterization of spin-state tuning in thermally annealed semiconductor quantum dots
E. Margapoti, F. M. Alves, S. Mahapatra, T. Schmidt, V. Lopez-Richard, C. Destefani, E. Menéndez-Proupin, F. Qu, C. Bougerol, K. Brunner, A. Forchel, G. E. Marques, and L. Worschech
Phys. Rev. B 82 (2010), DOI: 10.1103/PhysRevB.82.205318
Band gap bowing of binary alloys: Experimental results compared to theoretical tight-binding supercell calculations for CdxZn1−xSe
D. Mourad, G. Czycholl, C. Kruse, S. Klembt, R. Retzlaff, D. Hommel, M. Gartner, and M. Anastasescu
Phys. Rev. B 82, 165204 (2010), DOI: 10.1103/PhysRevB.82.165204
Time-resolved photoluminescence investigations on HfO2-capped InP nanowires
S. Münch, S. Reitzenstein, M. Borgström, C. Thelander, L. Samuelson, L. Worschech, and A. Forchel
Nanotechnology 21, 105711 (2010), DOI: 10.1088/0957-4484/21/10/105711
Excitonic complexes in InGaAs/GaAs quantum dash structures
A. Musiał, G. Sęk, P. Podemski, M. Syperek, J. Misiewicz, A. Löffler, S. Höfling, and A. Forchel
J. Phys.: Conf. Ser. 245, 12054 (2010), DOI: 10.1088/1742-6596/245/1/012054
Mid infrared interband cascade lasers for sensing applications
L. Nähle, P. Fuchs, M. Fischer, J. Koeth, A. Bauer, M. Dallner, F. Langer, S. Höfling, and A. Forchel
Appl. Phys. B 100, 275 (2010), DOI: 10.1007/s00340-010-3899-8
Ultrafast optical spin echo in a single quantum dot
D. Press, K. de Greve, P. L. McMahon, T. D. Ladd, B. Friess, C. Schneider, M. Kamp, S. Höfling, A. Forchel, and Y. Yamamoto
Nat. Photonics 4, 367 (2010), DOI: 10.1038/nphoton.2010.83
Polarization-dependent strong coupling in elliptical high- Q micropillar cavities
S. Reitzenstein, C. Böckler, A. Löffler, S. Höfling, L. Worschech, A. Forchel, P. Yao, and S. Hughes
Phys. Rev. B 82 (2010), DOI: 10.1103/PhysRevB.82.235313
Quantum dot micropillars
S. Reitzenstein and A. Forchel
J. Phys. D: Appl. Phys. 43, 33001 (2010), DOI: 10.1088/0022-3727/43/3/033001
cQED enhanced light detection and emission in electrically contacted quantum dot micropillars
S. Reitzenstein, C. Kistner, T. Heindel, C. Schneider, M. Lermer, T. Braun, S. Höfling, L. Worschech, and A. Forchel
Proc. SPIE, Infrared Remote Sensing and Instrumentation XVIII, 78080E (2010), DOI: 10.1117/12.861405
Exciton spin state mediated photon-photon coupling in a strongly coupled quantum dot microcavity system
S. Reitzenstein, S. Münch, P. Franeck, A. Löffler, S. Höfling, L. Worschech, A. Forchel, I. V. Ponomarev, and T. L. Reinecke
Phys. Rev. B 82 (2010), DOI: 10.1103/PhysRevB.82.121306
Intrinsic feedback and bistable switching in Y-branched nanojunctions
S. Reitzenstein, L. Worschech, D. Hartmann, and A. Forchel
Phys. Rev. B 81 (2010), DOI: 10.1103/PhysRevB.81.153411
Gain-induced trapping of microcavity exciton polariton condensates
G. Roumpos, W. H. Nitsche, S. Höfling, A. Forchel, and Y. Yamamoto
Phys. Rev. Lett. 104, 126403 (2010), DOI: 10.1103/PhysRevLett.104.126403
Exciton kinetics and few particle effects in self-assembled GaAs-based quantum dashes
G. Sęk, A. Musiał, P. Podemski, M. Syperek, J. Misiewicz, A. Löffler, S. Höfling, L. Worschech, and A. Forchel
J. Appl. Phys. 107, 96106 (2010), DOI: 10.1063/1.3366704
Large quantum dots with small oscillator strength
S. Stobbe, T. W. Schlereth, S. Höfling, A. Forchel, J. M. Hvam, and P. Lodahl
Phys. Rev. B 82 (2010), DOI: 10.1103/PhysRevB.82.233302
Time resolved photoluminescence of In(N)As quantum dots embedded in GaIn(N)As/GaAs quantum well
M. Syperek, R. Kudrawiec, M. Baranowski, G. Sęk, J. Misiewicz, D. Bisping, B. Marquardt, A. Forchel, and M. Fischer
Appl. Phys. Lett. 96, 41911 (2010), DOI: 10.1063/1.3299258
Non-resonant cavity-quantum dot coupling
A. Ulhaq, S. Ates, S. M. Ulrich, S. Reitzenstein, A. Löffler, A. Forchel, and P. Michler
J. Phys.: Conf. Ser. 210, 12058 (2010), DOI: 10.1088/1742-6596/210/1/012058
Linewidth broadening and emission saturation of a resonantly excited quantum dot monitored via an off-resonant cavity mode
A. Ulhaq, S. Ates, S. Weiler, S. M. Ulrich, S. Reitzenstein, A. Löffler, S. Höfling, L. Worschech, A. Forchel, and P. Michler
Phys. Rev. B 82 (2010), DOI: 10.1103/PhysRevB.82.045307
Highly anisotropic decay rates of single quantum dots in photonic crystal membranes
Q. Wang, S. Stobbe, H. Thyrrestrup, H. Hofmann, M. Kamp, T. W. Schlereth, S. Höfling, and P. Lodahl
Opt. Lett., OL 35, 2768 (2010), DOI: 10.1364/OL.35.002768
Emission characteristics of a highly correlated system of a quantum dot coupled to two distinct micropillar cavity modes
S. Weiler, A. Ulhaq, S. M. Ulrich, S. Reitzenstein, A. Löffler, A. Forchel, and P. Michler
Phys. Rev. B 82 (2010), DOI: 10.1103/PhysRevB.82.205326
Universal and reconfigurable logic gates in a compact three-terminal resonant tunneling diode
L. Worschech, F. Hartmann, T. Y. Kim, S. Höfling, M. Kamp, A. Forchel, J. Ahopelto, I. Neri, A. Dari, and L. Gammaitoni
Appl. Phys. Lett. 96, 42112 (2010), DOI: 10.1063/1.3302457
Nonlinear photoluminescence spectra from a quantum-dot–cavity system: Interplay of pump-induced stimulated emission and anharmonic cavity QED
P. Yao, P. K. Pathak, E. Illes, S. Hughes, S. Münch, S. Reitzenstein, P. Franeck, A. Löffler, T. Heindel, S. Höfling, L. Worschech, and A. Forchel
Phys. Rev. B 81 (2010), DOI: 10.1103/PhysRevB.81.033309
High power DFB laser diodes
W. Zeller, M. Kamp, and J. Koeth
Proc. SPIE, High-Power Diode Laser Technology and Applications VIII, 75830R (2010), DOI: 10.1117/12.840400
Ultrafast intensity correlation measurements of quantum dot microcavity lasers
M. Aßmann, T. Berstermann, J. Wiersig, C. Gies, F. Jahnke, C. Kistner, S. Reitzenstein, A. Forchel, and M. Bayer
Phys. Status Solidi C 6, 399 (2009), DOI: 10.1002/pssc.200880355
Coherence length of high- β semiconductor microcavity lasers
S. Ates, C. Gies, S. M. Ulrich, J. Wiersig, S. Reitzenstein, A. Löffler, A. Forchel, F. Jahnke, and P. Michler
Phys. Status Solidi C 6, 568 (2009), DOI: 10.1002/pssc.200880332
Post-selected indistinguishable photons from the resonance fluorescence of a single quantum dot in a microcavity
S. Ates, S. M. Ulrich, S. Reitzenstein, A. Löffler, A. Forchel, and P. Michler
Phys. Rev. Lett. 103, 167402 (2009), DOI: 10.1103/PhysRevLett.103.167402
Non-resonant dot–cavity coupling and its potential for resonant single-quantum-dot spectroscopy
S. Ates, S. M. Ulrich, A. Ulhaq, S. Reitzenstein, A. Löffler, S. Höfling, A. Forchel, and P. Michler
Nat. Photonics 3, 724 (2009), DOI: 10.1038/nphoton.2009.215
Emission wavelength tuning of interband cascade lasers in the 3–4 μm spectral range
A. Bauer, F. Langer, M. Dallner, M. Kamp, M. Motyka, G. Sęk, K. Ryczko, J. Misiewicz, S. Höfling, and A. Forchel
Appl. Phys. Lett. 95, 251103 (2009), DOI: 10.1063/1.3270002
Influence of arsenic flux on the annealing properties of GaInNAs quantum wells for long wavelength laser applications around 1.6μm
D. Bisping, D. Pucicki, M. Fischer, S. Höfling, and A. Forchel
J. Cryst. Growth 311, 1715 (2009), DOI: 10.1016/j.jcrysgro.2008.09.206
GaInNAs-Based High-Power and Tapered Laser Diodes for Pumping Applications
D. Bisping, D. Pucicki, M. Fischer, J. Koeth, C. Zimmermann, P. Weinmann, S. Höfling, M. Kamp, and A. Forchel
IEEE J. Select. Topics Quantum Electron. 15, 968 (2009), DOI: 10.1109/JSTQE.2009.2014250
Magnetic-field asymmetry of nonlinear transport in narrow channels with asymmetric hybrid confinement
B. Brandenstein-Köth, L. Worschech, and A. Forchel
Appl. Phys. Lett. 95, 62106 (2009), DOI: 10.1063/1.3204462
The structural and optical characterization of high areal density Ga(x)In(1-x)P quantum dots on GaP
S. Gerhard, V. Baumann, S. Höfling, and A. Forchel
Nanotechnology 20, 434016 (2009), DOI: 10.1088/0957-4484/20/43/434016
Modulation Bandwidth and Linewidth Enhancement Factor of High-Speed 1.55-$\mu$m Quantum-Dash Lasers
S. Hein, S. Höfling, and A. Forchel
IEEE Photon. Technol. Lett. 21, 528 (2009), DOI: 10.1109/LPT.2009.2014076
Orientation dependent emission properties of columnar quantum dash laser structures
S. Hein, P. Podemski, G. Sęk, J. Misiewicz, P. Ridha, A. Fiore, G. Patriarche, S. Höfling, and A. Forchel
Appl. Phys. Lett. 94, 241113 (2009), DOI: 10.1063/1.3156029
Weak coupling effects in high-Q electrically driven micropillars
C. Kistner, S. Reitzenstein, C. Böckler, R. Debusmann, J. Claudon, L. Grenouillet, S. Höfling, J.-M. Gerard, and A. Forchel
Phys. Status Solidi C 6, 381 (2009), DOI: 10.1002/pssc.200880344
Resonantly probing micropillar cavity modes by photocurrent spectroscopy
C. Kistner, S. Reitzenstein, C. Schneider, S. Höfling, and A. Forchel
Appl. Phys. Lett. 94, 221103 (2009), DOI: 10.1063/1.3147162
Fourier Transformed Photoreflectance and Photoluminescence of Mid Infrared GaSb-Based Type II Quantum Wells
M. Motyka, G. Sęk, J. Misiewicz, A. Bauer, M. Dallner, S. Höfling, and A. Forchel
Appl. Phys. Express 2, 126505 (2009), DOI: 10.1143/APEX.2.126505
Optical properties of GaSb-based type II quantum wells as the active region of midinfrared interband cascade lasers for gas sensing applications
M. Motyka, G. Sęk, K. Ryczko, J. Misiewicz, T. Lehnhardt, S. Höfling, and A. Forchel
Appl. Phys. Lett. 94, 251901 (2009), DOI: 10.1063/1.3157910
Inversion of hysteresis in quantum dot controlled quantum-wire transistor
C. R. Müller, L. Worschech, and A. Forchel
Phys. Rev. B 79 (2009), DOI: 10.1103/PhysRevB.79.205307
Characterization of Three-Terminal Junctions Operated as In-Plane Gated Field-Effect Transistors
C. R. Müller, L. Worschech, S. Höfling, and A. Forchel
IEEE Trans. Electron Devices 56, 306 (2009), DOI: 10.1109/TED.2009.2010571
The role of optical excitation power on the emission spectra of a strongly coupled quantum dot-micropillar system
S. Münch, S. Reitzenstein, P. Franeck, A. Löffler, T. Heindel, S. Höfling, L. Worschech, and A. Forchel
Opt. Express, OE 17, 12821 (2009), DOI: 10.1364/oe.17.012821
Polarization-independent active metamaterial for high-frequency terahertz modulation
O. Paul, C. Imhof, B. Lägel, S. Wolff, J. Heinrich, S. Höfling, A. Forchel, R. Zengerle, R. Beigang, and M. Rahm
Opt. Express, OE 17, 819 (2009), DOI: 10.1364/oe.17.000819
Influence of light on spin diffusion in weak magnetic fields
J.-H. Quast, G. V. Astakhov, W. Ossau, L. W. Molenkamp, J. Heinrich, S. Höfling, and A. Forchel
Phys. Rev. B 79 (2009), DOI: 10.1103/PhysRevB.79.245207
Quantum dot micropillar lasers
S. Reitzenstein, C. Kistner, S. Münch, T. Heindel, C. Schneider, M. Strauß, A. Rahimi-Iman, K. Morgener, S. Höfling, M. Kamp, and A. Forchel
Proc. SPIE, Optoelectronic Materials and Devices IV, 76311J (2009), DOI: 10.1117/12.855654
Single quantum dot controlled gain modulation in high- Q micropillar lasers
S. Reitzenstein, C. Böckler, A. V. Bazhenov, A. Gorbunov, S. Münch, A. Löffler, M. Kamp, V. D. Kulakovskii, and A. Forchel
Phys. Status Solidi B 246, 277 (2009), DOI: 10.1002/pssb.200880358
Oscillatory variations in the Q factors of high quality micropillar cavities
S. Reitzenstein, N. Gregersen, C. Kistner, M. Strauss, C. Schneider, L. Pan, T. R. Nielsen, S. Höfling, J. Mørk, and A. Forchel
Appl. Phys. Lett. 94, 61108 (2009), DOI: 10.1063/1.3081030
Control of the strong light-matter interaction between an elongated In_{0.3}Ga_{0.7}As quantum dot and a micropillar cavity using external magnetic fields
S. Reitzenstein, S. Münch, P. Franeck, A. Rahimi-Iman, A. Löffler, S. Höfling, L. Worschech, and A. Forchel
Phys. Rev. Lett. 103, 127401 (2009), DOI: 10.1103/PhysRevLett.103.127401
Short-Wavelength (760–920 nm) AlGaInAs Quantum Dot Lasers
T. W. Schlereth, C. Schneider, S. Gerhard, S. Höfling, and A. Forchel
IEEE J. Select. Topics Quantum Electron. 15, 792 (2009), DOI: 10.1109/JSTQE.2008.2011493
Single photon emission from a site-controlled quantum dot-micropillar cavity system
C. Schneider, T. Heindel, A. Huggenberger, P. Weinmann, C. Kistner, M. Kamp, S. Reitzenstein, S. Höfling, and A. Forchel
Appl. Phys. Lett. 94, 111111 (2009), DOI: 10.1063/1.3097016
Single site-controlled In(Ga)As/GaAs quantum dots: growth, properties and device integration
C. Schneider, A. Huggenberger, T. Sünner, T. Heindel, M. Strauss, S. Göpfert, P. Weinmann, S. Reitzenstein, L. Worschech, M. Kamp, S. Höfling, and A. Forchel
Nanotechnology 20, 434012 (2009), DOI: 10.1088/0957-4484/20/43/434012
Immersion Layer in Columnar Quantum Dash Structure as a Polarization Insensitive Light Emitter at 1.55 µm
G. Sęk, P. Podemski, J. Andrzejewski, J. Misiewicz, S. Hein, S. Höfling, and A. Forchel
Appl. Phys. Express 2, 61102 (2009), DOI: 10.1143/APEX.2.061102
Optically pumped lasing from a single pillar microcavity with InGaAs/GaAs quantum well potential fluctuation quantum dots
G. Sęk, P. Podemski, J. Misiewicz, S. Reitzenstein, J. P. Reithmaier, and A. Forchel
J. Appl. Phys. 105, 53513 (2009), DOI: 10.1063/1.3074364
Exciton and biexciton emission from a single InAs/InP quantum dash
G. Sęk, P. Podemski, A. Musiał, J. Misiewicz, S. Hein, S. Höfling, and A. Forchel
J. Appl. Phys. 105, 86104 (2009), DOI: 10.1063/1.3116551
Power gain up to gigahertz frequencies in three-terminal nanojunctions at room temperature
D. Spanheimer, C. R. Müller, J. Heinrich, S. Höfling, L. Worschech, and A. Forchel
Appl. Phys. Lett. 95, 103502 (2009), DOI: 10.1063/1.3222941
InAs/GaInAs(N) quantum dots on GaAs substrate for single photon emitters above 1300 nm
M. Strauss, S. Höfling, and A. Forchel
Nanotechnology 20, 505601 (2009), DOI: 10.1088/0957-4484/20/50/505601
Mode-Controlled Tapered Lasers Based on Quantum Dots
P. Weinmann, C. Zimmermann, T. W. Schlereth, C. Schneider, S. Höfling, M. Kamp, and A. Forchel
IEEE J. Select. Topics Quantum Electron. 15, 780 (2009), DOI: 10.1109/JSTQE.2008.2010874
Direct observation of correlations between individual photon emission events of a microcavity laser
J. Wiersig, C. Gies, F. Jahnke, M. Aßmann, T. Berstermann, M. Bayer, C. Kistner, S. Reitzenstein, C. Schneider, S. Höfling, A. Forchel, C. Kruse, J. Kalden, and D. Hommel
Nature 460, 245 (2009), DOI: 10.1038/nature08126
Optically controlled semiconductor spin qubits for quantum information processing
Y. Yamamoto, T. D. Ladd, D. Press, S. Clark, K. Sanaka, C. M. Santori, D. Fattal, K. M. Fu, S. Höfling, S. Reitzenstein, and A. Forchel
Phys. Scr. T137, 14010 (2009), DOI: 10.1088/0031-8949/2009/T137/014010
Influence of the spontaneous optical emission factor β on the first-order coherence of a semiconductor microcavity laser
S. Ates, C. Gies, S. M. Ulrich, J. Wiersig, S. Reitzenstein, A. Löffler, A. Forchel, F. Jahnke, and P. Michler
Phys. Rev. B 78 (2008), DOI: 10.1103/PhysRevB.78.155319
GaSb-based lasers with two-dimensional photonic crystal mirrors
A. Bauer, M. Müller, T. Lehnhardt, K. Rößner, M. Hümmer, and A. Forchel
Nanotechnology 19, 15203 (2008), DOI: 10.1088/0957-4484/19/01/015203
Discretely tunable single-mode lasers on GaSb using two-dimensional photonic crystal intracavity mirrors
A. Bauer, M. Müller, T. Lehnhardt, K. Rößner, M. Hümmer, H. Hofmann, M. Kamp, S. Höfling, and A. Forchel
Nanotechnology 19, 235202 (2008), DOI: 10.1088/0957-4484/19/23/235202
Room-temperature singlemode continuous-wave operation of distributed feedback GaInNAs laser diodes at 1.5 [micro sign]m
D. Bisping, S. Höfling, D. Pucicki, M. Fischer, and A. Forchel
Electron. Lett. 44, 737 (2008), DOI: 10.1049/el:20081035
Electrically driven high-Q quantum dot-micropillar cavities
C. Böckler, S. Reitzenstein, C. Kistner, R. Debusmann, A. Löffler, T. Kida, S. Höfling, A. Forchel, L. Grenouillet, J. Claudon, and J.-M. Gerard
Appl. Phys. Lett. 92, 91107 (2008), DOI: 10.1063/1.2890166
Direct observation of the coherent spectral hole in the noise spectrum of a saturated InAs/InP quantum dash amplifier operating near 1550 nm
A. Capua, V. Mikhelashvili, G. Eisenstein, J. P. Reithmaier, A. Somers, A. Forchel, M. Calligaro, O. Parillaud, and M. Krakowski
Opt. Express, OE 16, 2141 (2008), DOI: 10.1364/oe.16.002141
Recombination dynamics in wurtzite InP nanowires
S. Crankshaw, S. Reitzenstein, L. C. Chuang, M. Moewe, S. Münch, C. Böckler, A. Forchel, and C. J. Chang-Hasnain
Phys. Rev. B 77 (2008), DOI: 10.1103/PhysRevB.77.235409
Gain Studies on Quantum-Dot Lasers With Temperature-Stable Emission Wavelength
R. Debusmann, T. W. Schlereth, S. Gerhard, W. Kaiser, S. Höfling, and A. Forchel
IEEE J. Quantum Electron. 44, 175 (2008), DOI: 10.1109/JQE.2007.911693
Frequency-Dependent Linewidth Enhancement Factor of Quantum-Dot Lasers
S. Gerhard, C. Schilling, F. Gerschütz, M. Fischer, J. Koeth, I. Krestnikov, A. Kovsh, M. Kamp, S. Höfling, and A. Forchel
IEEE Photon. Technol. Lett. 20, 1736 (2008), DOI: 10.1109/LPT.2008.2004675
1.3 microm quantum dot laser in coupled-cavity-injection-grating design with bandwidth of 20 GHz under direct modulation
F. Gerschütz, M. Fischer, J. Koeth, I. Krestnikov, A. Kovsh, C. Schilling, W. Kaiser, S. Höfling, and A. Forchel
Opt. Express, OE 16, 5596 (2008), DOI: 10.1364/oe.16.005596
2-$\mu$m Mode-Locked Semiconductor Disk Laser Synchronously Pumped Using an Amplified Diode Laser
A. Härkönen, J. Rautiainen, L. Orsila, M. Guina, K. Roszner, M. Hümmer, T. Lehnhardt, M. Müller, A. Forchel, M. Fischer, J. Koeth, and O. G. Okhotnikov
IEEE Photon. Technol. Lett. 20, 1332 (2008), DOI: 10.1109/LPT.2008.926921
Tunable magnetic-field asymmetry of nonlinear mesoscopic transport: Field-effect controlled backscattering in a quantum wire
D. Hartmann, L. Worschech, and A. Forchel
Phys. Rev. B 78 (2008), DOI: 10.1103/PhysRevB.78.113306
Singlemode InAs/InP quantum dash distributed feedback lasers emitting in 1.9 [micro sign]m range
S. Hein, A. Somers, W. Kaiser, S. Höfling, J. P. Reithmaier, and A. Forchel
Electron. Lett. 44, 527 (2008), DOI: 10.1049/el:20080110
Wide wavelength tuning of GaAs∕AlxGa1−xAs bound-to-continuum quantum cascade lasers by aluminum content control
J. Heinrich, R. Langhans, M. S. Vitiello, G. Scamarcio, D. Indjin, C. A. Evans, Z. Ikonić, P. Harrison, S. Höfling, and A. Forchel
Appl. Phys. Lett. 92, 141111 (2008), DOI: 10.1063/1.2907503
Decay dynamics of quantum dots influenced by the local density of optical states of two-dimensional photonic crystal membranes
B. Julsgaard, J. Johansen, S. Stobbe, T. Stolberg-Rohr, T. Sünner, M. Kamp, A. Forchel, and P. Lodahl
Appl. Phys. Lett. 93, 94102 (2008), DOI: 10.1063/1.2977605
Demonstration of strong coupling via electro-optical tuning in high-quality QD-micropillar systems
C. Kistner, T. Heindel, C. Schneider, A. Rahimi-Iman, S. Reitzenstein, S. Höfling, and A. Forchel
Opt. Express, OE 16, 15006 (2008), DOI: 10.1364/oe.16.015006
2 watt 2 μm Tm/Ho fiber laser system passively Q-switched by antimonide semiconductor saturable absorber
S. Kivistö, T. Hakulinen, M. Guina, K. Rößner, A. Forchel, and O. G. Okhotnikov
Proc. SPIE, Solid State Lasers and Amplifiers III, 69980Q (2008), DOI: 10.1117/12.780487
Room temperature contactless electroreflectance of the ground and excited state transitions in Ga0.76In0.24As0.08Sb0.92∕GaSb single quantum wells of various widths
R. Kudrawiec, M. Motyka, J. Misiewicz, M. Hümmer, K. Rößner, T. Lehnhardt, M. Müller, and A. Forchel
Appl. Phys. Lett. 92, 41910 (2008), DOI: 10.1063/1.2840161
Elimination of cross-talk in waveguide intersections of triangular lattice photonic crystals
S.-H. Kwon, M. Kamp, A. Forchel, M.-K. Seo, and Y.-H. Lee
Opt. Express, OE 16, 11399 (2008), DOI: 10.1364/oe.16.011399
Optimization of photonic crystal cavity for chemical sensing
S.-H. Kwon, T. Sünner, M. Kamp, and A. Forchel
Opt. Express, OE 16, 11709 (2008), DOI: 10.1364/oe.16.011709
Ultrahigh-Q photonic crystal cavity created by modulating air hole radius of a waveguide
S.-H. Kwon, T. Sünner, M. Kamp, and A. Forchel
Opt. Express, OE 16, 4605 (2008), DOI: 10.1364/oe.16.004605
Selective etching of independent contacts in a double quantum-well structure: Quantum-gate transistor
S. Lang, L. Worschech, M. Emmerling, M. Strauß, S. Höfling, and A. Forchel
Appl. Phys. Lett. 92, 62101 (2008), DOI: 10.1063/1.2841662
Continuous wave single mode operation of GaInAsSb∕GaSb quantum well lasers emitting beyond 3μm
T. Lehnhardt, M. Hümmer, K. Rößner, M. Müller, S. Höfling, and A. Forchel
Appl. Phys. Lett. 92, 183508 (2008), DOI: 10.1063/1.2926657
Experimental realization of highly efficient broadband coupling of single quantum dots to a photonic crystal waveguide
T. Lund-Hansen, S. Stobbe, B. Julsgaard, H. Thyrrestrup, T. Sünner, M. Kamp, A. Forchel, and P. Lodahl
Phys. Rev. Lett. 101, 113903 (2008), DOI: 10.1103/PhysRevLett.101.113903
Negative magnetopolarization in thermally annealed self-assembled quantum dots
E. Margapoti, L. Worschech, S. Mahapatra, K. Brunner, A. Forchel, F. M. Alves, V. Lopez-Richard, G. E. Marques, and C. Bougerol
Phys. Rev. B 77 (2008), DOI: 10.1103/PhysRevB.77.073308
High-brightness quantum well and quantum dot tapered lasers
N. Michel, M. Krakowski, I. Hassiaoui, M. Calligaro, M. Lecomte, O. Parillaud, P. Weinmann, C. Zimmermann, W. Kaiser, M. Kamp, A. Forchel, E.-M. Pavelescu, J. P. Reithmaier, B. Sumpf, G. Erbert, M. Kelemen, R. Ostendorf, J.-M. García-Tijero, H. Odriozola, and I. Esquivias
Proc. SPIE, Novel In-Plane Semiconductor Lasers VII, 690918 (2008), DOI: 10.1117/12.787115
Photoreflectance and photoluminescence study of Ga0.76In0.24Sb/GaSb single quantum wells: Band structure and thermal quenching of photoluminescence
M. Motyka, R. Kudrawiec, J. Misiewicz, M. Hümmer, K. Rößner, T. Lehnhardt, M. Müller, and A. Forchel
J. Appl. Phys. 103, 113514 (2008), DOI: 10.1063/1.2936852
Room temperature memory operation of a single InAs quantum dot layer in a GaAs∕AlGaAs heterostructure
C. R. Müller, L. Worschech, J. Heinrich, S. Höfling, and A. Forchel
Appl. Phys. Lett. 93, 63502 (2008), DOI: 10.1063/1.2967880
Highly integrated coupled cavity photonic crystal laser with on-chip power control on the AlGaIn/AsSb material system
M. Müller, A. Bauer, T. Lehnhardt, and A. Forchel
Nanotechnology 19, 265203 (2008), DOI: 10.1088/0957-4484/19/26/265203
Tunable lasers on GaSb using the concept of binary superimposed gratings
M. Müller, T. Lehnhardt, K. Rößner, and A. Forchel
Appl. Phys. Lett. 93, 81117 (2008), DOI: 10.1063/1.2977461
High-Power Frequency Stabilized GaSb DBR Tapered Laser
M. Müller, A. Bauer, T. Lehnhardt, M. Kamp, and A. Forchel
IEEE Photon. Technol. Lett. 20, 2162 (2008), DOI: 10.1109/LPT.2008.2007303
Widely Tunable Photonic Crystal Coupled Cavity Lasers on GaSb
M. Müller, A. Bauer, T. Lehnhardt, and A. Forchel
IEEE Photon. Technol. Lett. 20, 1100 (2008), DOI: 10.1109/LPT.2008.924312
Columnar quantum dashes for an active region in polarization independent semiconductor optical amplifiers at 1.55μm
P. Podemski, G. Sęk, K. Ryczko, J. Misiewicz, S. Hein, S. Höfling, A. Forchel, and G. Patriarche
Appl. Phys. Lett. 93, 171910 (2008), DOI: 10.1063/1.3009557
Single quantum dot controlled lasing effects in high-Q micropillar cavities
S. Reitzenstein, C. Böckler, A. V. Bazhenov, A. Gorbunov, A. Löffler, M. Kamp, V. D. Kulakovskii, and A. Forchel
Opt. Express, OE 16, 4848 (2008), DOI: 10.1364/oe.16.004848
Low threshold electrically pumped quantum dot-micropillar lasers
S. Reitzenstein, T. Heindel, C. Kistner, A. Rahimi-Iman, C. Schneider, S. Höfling, and A. Forchel
Appl. Phys. Lett. 93, 61104 (2008), DOI: 10.1063/1.2969397
Glass supported ZnSe microring strongly coupled to a single CdSe quantum dot
J. Renner, L. Worschech, A. Forchel, S. Mahapatra, and K. Brunner
Appl. Phys. Lett. 93, 151109 (2008), DOI: 10.1063/1.2998403
Tailoring of morphology and emission wavelength of AlGaInAs quantum dots
T. W. Schlereth, C. Schneider, S. Höfling, and A. Forchel
Nanotechnology 19, 45601 (2008), DOI: 10.1088/0957-4484/19/04/045601
Lithographic alignment to site-controlled quantum dots for device integration
C. Schneider, M. Strauß, T. Sünner, A. Huggenberger, D. Wiener, S. Reitzenstein, M. Kamp, S. Höfling, and A. Forchel
Appl. Phys. Lett. 92, 183101 (2008), DOI: 10.1063/1.2920189
Single mode emitting ridge waveguide quantum cascade lasers coupled to an active ring resonator filter
J. Semmel, W. Kaiser, H. Hofmann, S. Höfling, and A. Forchel
Appl. Phys. Lett. 93, 211106 (2008), DOI: 10.1063/1.3039057
Gate leakage induced gating in low-dimensional conductors
D. Spanheimer, L. Worschech, C. R. Müller, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 40, 2150 (2008), DOI: 10.1016/j.physe.2007.10.035
Photonic crystal cavity based gas sensor
T. Sünner, T. Stichel, S.-H. Kwon, T. W. Schlereth, S. Höfling, M. Kamp, and A. Forchel
Appl. Phys. Lett. 92, 261112 (2008), DOI: 10.1063/1.2955523
Scalable fabrication of optical resonators with embedded site-controlled quantum dots
T. Sünner, C. Schneider, M. Strauss, A. Huggenberger, D. Wiener, S. Höfling, M. Kamp, and A. Forchel
Opt. Lett., OL 33, 1759 (2008), DOI: 10.1364/ol.33.001759
Observation of Bogoliubov excitations in exciton-polariton condensates
S. Utsunomiya, L. Tian, G. Roumpos, C. W. Lai, N. Kumada, T. Fujisawa, M. Kuwata-Gonokami, A. Löffler, S. Höfling, A. Forchel, and Y. Yamamoto
Nat. Phys. 4, 700 (2008), DOI: 10.1038/nphys1034
Dynamic-gate operation in nanoelectronic amplifiers due to reduced screening
L. Worschech, D. Hartmann, and A. Forchel
Appl. Phys. Lett. 93, 203105 (2008), DOI: 10.1063/1.3035852
Singlemode emission at 2 [micro sign]m wavelength with InP based quantum dash DFB lasers
W. Zeller, M. Legge, A. Somers, W. Kaiser, J. Koeth, and A. Forchel
Electron. Lett. 44, 354 (2008), DOI: 10.1049/el:20080088
Coherence properties of high-β elliptical semiconductor micropillar lasers
S. Ates, S. M. Ulrich, P. Michler, S. Reitzenstein, A. Löffler, and A. Forchel
Appl. Phys. Lett. 90, 161111 (2007), DOI: 10.1063/1.2724908
Modal Analysis of Large Spot Size, Low Output Beam Divergence Quantum-Dot Lasers
B. Corbett, P. Lambkin, J. O'Callaghan, S. Deubert, W. Kaiser, J. P. Reithmaier, and A. Forchel
IEEE Photon. Technol. Lett. 19, 916 (2007), DOI: 10.1109/LPT.2007.897569
High-Temperature Continuous-Wave Operation of GaInAsN–GaAs Quantum-Dot Laser Diodes Beyond 1.3 $\mu$m
M. Fischer, D. Bisping, B. Marquardt, and A. Forchel
IEEE Photon. Technol. Lett. 19, 1030 (2007), DOI: 10.1109/LPT.2007.898769
Strong coupling of single quantum dots to micropillars
S. Götzinger, D. Press, S. Reitzenstein, K. Hofmann, A. Löffler, M. Kamp, A. Forchel, and Y. Yamamoto
Proc. SPIE, Photonic Materials, Devices, and Applications II, 65932E (2007), DOI: 10.1117/12.726311
Tunable self-seeded semiconductor disk laser operating at 2 [micro sign]m
A. Härkönen, M. Guina, K. Rößner, M. Hümmer, T. Lehnhardt, M. Müller, A. Forchel, M. Fischer, J. Koeth, and O. G. Okhotnikov
Electron. Lett. 43, 457 (2007), DOI: 10.1049/el:20070591
Shunt quantum capacitance induced source switching in an electron Y-branch switch
D. Hartmann, L. Worschech, S. Lang, and A. Forchel
Phys. Rev. B 75 (2007), DOI: 10.1103/PhysRevB.75.121302
Dynamic properties of 1.5 [micro sign]m quantum dash lasers on (100) InP
S. Hein, V. von Hinten, W. Kaiser, S. Höfling, and A. Forchel
Electron. Lett. 43, 1093 (2007), DOI: 10.1049/el:20072292
Quantum Cascade Microlasers With Two-Dimensional Photonic Crystal Reflectors
J. Heinrich, R. Langhans, J. Seufert, S. Höfling, and A. Forchel
IEEE Photon. Technol. Lett. 19, 1937 (2007), DOI: 10.1109/LPT.2007.908774
Spectral and spatial single mode emission from a photonic crystal distributed feedback laser
H. Hofmann, H. Scherer, S. Deubert, M. Kamp, and A. Forchel
Appl. Phys. Lett. 90, 121135 (2007), DOI: 10.1063/1.2716972
Singlemode tapered quantum dot laser diodes with monolithically integrated feedback gratings
W. Kaiser, S. Deubert, J. P. Reithmaier, and A. Forchel
Electron. Lett. 43, 926 (2007), DOI: 10.1049/el:20071651
Theoretical and experimental investigations on temperature induced wavelength shift of tapered laser diodes based on InGaAs∕GaAs quantum dots
W. Kaiser, J. P. Reithmaier, A. Forchel, H. Odriozola, and I. Esquivias
Appl. Phys. Lett. 91, 51126 (2007), DOI: 10.1063/1.2767977
Nanophotonic integrated lasers
M. Kamp, H. Scherer, K. Janiak, H. Heidrich, R. Brenot, G.-H. Duan, H. Benisty, and A. Forchel
Proc. SPIE, Integrated Optics: Devices, Materials, and Technologies XI, 64750Z (2007), DOI: 10.1117/12.704965
Interference effects in the emission spectra of quantum dots in high-quality cavities
L. V. Keldysh, V. D. Kulakovskii, S. Reitzenstein, M. N. Makhonin, and A. Forchel
JETP Lett. 84, 494 (2007), DOI: 10.1134/S0021364006210053
Contactless electroreflectance of InAs∕In0.53Ga0.23Al0.24As quantum dashes grown on InP substrate: Analysis of the wetting layer transition
R. Kudrawiec, M. Motyka, J. Misiewicz, A. Somers, R. Schwertberger, J. P. Reithmaier, A. Forchel, A. Sauerwald, T. Kümmell, and G. Bacher
J. Appl. Phys. 101, 13507 (2007), DOI: 10.1063/1.2405233
Annealing induced inversion of quantum dot fine-structure splitting
E. Margapoti, L. Worschech, A. Forchel, A. Tribu, T. Aichele, R. André, and K. Kheng
Appl. Phys. Lett. 90, 181927 (2007), DOI: 10.1063/1.2737131
Contactless electroreflectance investigation of energy levels in a 1.3μm emitting laser structure with the gain medium composed of InAsN quantum dots embedded in GaInNAs∕GaAs quantum wells
M. Motyka, R. Kudrawiec, G. Sęk, J. Misiewicz, D. Bisping, B. Marquardt, A. Forchel, and M. Fischer
Appl. Phys. Lett. 90, 221112 (2007), DOI: 10.1063/1.2743382
Photoluminescence from InAsN quantum dots embedded in GaInNAs/GaAs quantum wells
M. Motyka, R. Kudrawiec, G. Sęk, J. Misiewicz, D. Bisping, B. Marquardt, A. Forchel, and M. Fischer
J. Appl. Phys. 101, 113539 (2007), DOI: 10.1063/1.2745122
Near-field imaging and frequency tuning of a high-Q photonic crystal membrane microcavity
S. Mujumdar, A. F. Koenderink, T. Sünner, B. C. Buchler, M. Kamp, A. Forchel, and V. Sandoghdar
Opt. Express, OE 15, 17214 (2007), DOI: 10.1364/OE.15.017214
Room temperature memory operation of electron Y-branch switch with embedded quantum dots
C. R. Müller, L. Worschech, and A. Forchel
Electron. Lett. 43, 1392 (2007), DOI: 10.1049/el:20072341
Monolithically Integrated Logic nor Gate Based on GaAs/AlGaAs Three-Terminal Junctions
C. R. Müller, L. Worschech, P. Hopfner, S. Höfling, and A. Forchel
IEEE Electron Device Lett. 28, 859 (2007), DOI: 10.1109/LED.2007.906108
Long wavelength broad area lasers with tilted contacts
M. Müller, A. Bauer, T. Lehnhardt, K. Rößner, M. Hümmer, and A. Forchel
Electron. Lett. 43 (2007), DOI: 10.1049/el:20072459
One dimensional and two dimensional photonic crystal GaInSb∕AlGaAsSb microlasers
M. Müller, A. Bauer, T. Lehnhardt, K. Rößner, M. Hümmer, and A. Forchel
Appl. Phys. Lett. 91, 201116 (2007), DOI: 10.1063/1.2805031
Highly integrated widely tunable single mode laser with on-chip power control
M. Müller, T. Lehnhardt, A. Bauer, K. Rößner, M. Hümmer, and A. Forchel
Nanotechnology 18, 315203 (2007), DOI: 10.1088/0957-4484/18/31/315203
High performance short period superlattice digital alloy InSb/Ga(x)In(1-x)Sb laser emitting at 1.9 µm
M. Müller, T. Lehnhardt, K. Rößner, M. Hümmer, R. Werner, and A. Forchel
Nanotechnology 18, 265302 (2007), DOI: 10.1088/0957-4484/18/26/265302
Widely Tunable Coupled Cavity Lasers at 1.9 $\mu$m on GaSb
M. Müller, H. Scherer, T. Lehnhardt, K. Rößner, M. Hümmer, R. Werner, and A. Forchel
IEEE Photon. Technol. Lett. 19, 592 (2007), DOI: 10.1109/LPT.2007.894290
Tapered quantum cascade lasers
L. Nähle, J. Semmel, W. Kaiser, S. Höfling, and A. Forchel
Appl. Phys. Lett. 91, 181122 (2007), DOI: 10.1063/1.2805628
High Q whispering gallery modes in GaAs/AlAs pillar microcavities
Y.-R. Nowicki-Bringuier, J. Claudon, C. Böckler, S. Reitzenstein, M. Kamp, A. Morand, A. Forchel, and J.-M. Gerard
Opt. Express, OE 15, 17291 (2007), DOI: 10.1364/oe.15.017291
Influence of geometric disorder on the band structure of a photonic crystal: Experiment and theory
I. V. Ponomarev, M. Schwab, G. Dasbach, M. Bayer, T. L. Reinecke, J. P. Reithmaier, and A. Forchel
Phys. Rev. B 75 (2007), DOI: 10.1103/PhysRevB.75.205434
Photon antibunching from a single quantum-dot-microcavity system in the strong coupling regime
D. Press, S. Götzinger, S. Reitzenstein, C. Hofmann, A. Löffler, M. Kamp, A. Forchel, and Y. Yamamoto
Phys. Rev. Lett. 98, 117402 (2007), DOI: 10.1103/PhysRevLett.98.117402
AlAs∕GaAs micropillar cavities with quality factors exceeding 150.000
S. Reitzenstein, C. Hofmann, A. Gorbunov, M. Strauß, S.-H. Kwon, C. Schneider, A. Löffler, S. Höfling, M. Kamp, and A. Forchel
Appl. Phys. Lett. 90, 251109 (2007), DOI: 10.1063/1.2749862
Time resolved microphotoluminescence studies of single InP nanowires grown by low pressure metal organic chemical vapor deposition
S. Reitzenstein, S. Münch, C. Hofmann, A. Forchel, S. Crankshaw, L. C. Chuang, M. Moewe, and C. J. Chang-Hasnain
Appl. Phys. Lett. 91, 91103 (2007), DOI: 10.1063/1.2776358
Superradiance of quantum dots
M. Scheibner, T. Schmidt, L. Worschech, A. Forchel, G. Bacher, T. Passow, and D. Hommel
Nat. Phys. 3, 106 (2007), DOI: 10.1038/nphys494
Low threshold, high gain AlGaInAs quantum dot lasers
T. W. Schlereth, C. Schneider, W. Kaiser, S. Höfling, and A. Forchel
Appl. Phys. Lett. 90, 221113 (2007), DOI: 10.1063/1.2745200
Efficient energy transfer in InAs quantum dash based tunnel-injection structures at low temperatures
G. Sęk, P. Podemski, R. Kudrawiec, J. Misiewicz, A. Somers, S. Hein, S. Höfling, J. P. Reithmaier, and A. Forchel
Proc. SPIE, Quantum Dots, Particles, and Nanoclusters IV, 64810F (2007), DOI: 10.1117/12.713616
Experimental evidence on quantum well–quantum dash energy transfer in tunnel injection structures for 1.55μm emission
G. Sęk, P. Poloczek, P. Podemski, R. Kudrawiec, J. Misiewicz, A. Somers, S. Hein, S. Höfling, and A. Forchel
Appl. Phys. Lett. 90, 81915 (2007), DOI: 10.1063/1.2472543
Edge emitting quantum cascade microlasers on InP with deeply etched one-dimensional photonic crystals
J. Semmel, L. Nähle, S. Höfling, and A. Forchel
Appl. Phys. Lett. 91, 71104 (2007), DOI: 10.1063/1.2771054
Space charge induced gating by a leaky gate
D. Spanheimer, L. Worschech, C. R. Müller, and A. Forchel
Appl. Phys. Lett. 90, 232101 (2007), DOI: 10.1063/1.2746065
Group delay measurements on photonic crystal resonators
T. Sünner, M. Gellner, A. Löffler, M. Kamp, and A. Forchel
Appl. Phys. Lett. 90, 151117 (2007), DOI: 10.1063/1.2722223
Dispersive properties of photonic crystal waveguide resonators
T. Sünner, M. Gellner, M. Scholz, A. Löffler, M. Kamp, and A. Forchel
Phys. Status Solidi A 204, 3727 (2007), DOI: 10.1002/pssa.200776419
Fine-tuning of GaAs photonic crystal cavities by digital etching
T. Sünner, R. Herrmann, A. Löffler, M. Kamp, and A. Forchel
Microelectron. Eng. 84, 1405 (2007), DOI: 10.1016/j.mee.2007.01.064
Photon statistics of semiconductor microcavity lasers
S. M. Ulrich, C. Gies, S. Ates, J. Wiersig, S. Reitzenstein, C. Hofmann, A. Löffler, A. Forchel, F. Jahnke, and P. Michler
Phys. Rev. Lett. 98, 43906 (2007), DOI: 10.1103/PhysRevLett.98.043906
Detection of charge states in nanowire quantum dots using a quantum point contact
D. Wallin, A. Fuhrer, L. E. Fröberg, L. Samuelson, H. Q. Xu, S. Höfling, and A. Forchel
Appl. Phys. Lett. 90, 172112 (2007), DOI: 10.1063/1.2732829
Disorder-induced losses in planar photonic crystals
R. Ferrini, D. Leuenberger, R. Houdré, H. Benisty, M. Kamp, and A. Forchel
Opt. Lett., OL 31, 1426 (2006), DOI: 10.1364/ol.31.001426
1-W antimonide-based vertical external cavity surface emitting laser operating at 2-microm
A. Härkönen, M. Guina, O. G. Okhotnikov, K. Rößner, M. Hümmer, T. Lehnhardt, M. Müller, A. Forchel, and M. Fischer
Opt. Express, OE 14, 6479 (2006), DOI: 10.1364/OE.14.006479
Self-gating in an electron Y-branch switch at room temperature
D. Hartmann, L. Worschech, S. Höfling, A. Forchel, and J. P. Reithmaier
Appl. Phys. Lett. 89, 122109 (2006), DOI: 10.1063/1.2357006
Y-branch switch frequency bisection
D. Hartmann, L. Worschech, P. Kowalzik, and A. Forchel
Electron. Lett. 42, 1005 (2006), DOI: 10.1049/el:20061930
Ultrahigh-quality photonic crystal cavity in GaAs
R. Herrmann, T. Sünner, T. Hein, A. Löffler, M. Kamp, and A. Forchel
Opt. Lett., OL 31, 1229 (2006), DOI: 10.1364/OL.31.001229
Photonic crystal quantum cascade lasers with improved threshold characteristics operating at room temperature
S. Höfling, J. Heinrich, H. Hofmann, M. Kamp, J. P. Reithmaier, A. Forchel, and J. Seufert
Appl. Phys. Lett. 89, 191113 (2006), DOI: 10.1063/1.2387115
Widely tunable single-mode quantum cascade lasers with two monolithically coupled Fabry-Pérot cavities
S. Höfling, J. Heinrich, J. P. Reithmaier, A. Forchel, J. Seufert, M. Fischer, and J. Koeth
Appl. Phys. Lett. 89, 241126 (2006), DOI: 10.1063/1.2404933
Dependence of saturation effects on electron confinement and injector doping in GaAs∕Al0.45Ga0.55As quantum-cascade lasers
S. Höfling, V. D. Jovanović, D. Indjin, J. P. Reithmaier, A. Forchel, Z. Ikonić, N. Vukmirović, P. Harrison, A. Mirčetić, and V. Milanović
Appl. Phys. Lett. 88, 251109 (2006), DOI: 10.1063/1.2214128
Mode switching and singlemode tuning in two-segment distributed feedback quantum cascade lasers
S. Höfling, J. Seufert, M. Fischer, B. Rösener, J. Koeth, J. P. Reithmaier, and A. Forchel
Electron. Lett. 42, 220 (2006), DOI: 10.1049/el:20063715
Long wavelength GaInAsSb-AlGaAsSb distributed-feedback lasers emitting at 2.84 [micro sign]m
M. Hümmer, K. Rößner, T. Lehnhardt, M. Müller, A. Forchel, R. Werner, M. Fischer, and J. Koeth
Electron. Lett. 42, 583 (2006), DOI: 10.1049/el:20060528
Influence of doping density on electron dynamics in GaAs∕AlGaAs quantum cascade lasers
V. D. Jovanović, S. Höfling, D. Indjin, N. Vukmirović, Z. Ikonić, P. Harrison, J. P. Reithmaier, and A. Forchel
J. Appl. Phys. 99, 103106 (2006), DOI: 10.1063/1.2194312
Recent advances in nanophotonics—From physics to devices
M. Kamp, J. P. Reithmaier, S. Reitzenstein, and A. Forchel
Curr. Appl. Phys. 6, e166-e171 (2006), DOI: 10.1016/j.cap.2006.01.032
Photonic crystal waveguide-based dispersion compensators
M. Kamp, J. Zimmermann, S. Anand, R. März, and A. Forchel
Proc. SPIE, Integrated Optics: Devices, Materials, and Technologies X, 61230Y (2006), DOI: 10.1117/12.646172
Structural and optical analysis of size-controlled InAs quantum dashes
T. Kümmell, A. Sauerwald, A. Somers, A. Löffler, J. P. Reithmaier, A. Forchel, and G. Bacher
Physica E Low Dimens. Syst. Nanostruct. 32, 108 (2006), DOI: 10.1016/j.physe.2005.12.020
Cascaded quantum wires and integrated designs for complex logic functions: nanoelectronic full adder
B. Lau, D. Hartmann, L. Worschech, and A. Forchel
IEEE Trans. Electron Devices 53, 1107 (2006), DOI: 10.1109/TED.2006.871878
Influence of the strain on the formation of GaInAs/GaAs quantum structures
A. Löffler, J. P. Reithmaier, A. Forchel, A. Sauerwald, D. Peskes, T. Kümmell, and G. Bacher
J. Cryst. Growth 286, 6 (2006), DOI: 10.1016/j.jcrysgro.2005.09.009
Formation mechanism and properties of CdSe quantum dots on ZnSe by low temperature epitaxy and in situ annealing
S. Mahapatra, T. Kiessling, E. Margapoti, G. V. Astakhov, W. Ossau, L. Worschech, A. Forchel, and K. Brunner
Appl. Phys. Lett. 89, 43102 (2006), DOI: 10.1063/1.2234279
Enhanced Zn–Cd interdiffusion and biexciton formation in self-assembled CdZnSe quantum dots in thermally annealed small mesas
E. Margapoti, L. Worschech, A. Forchel, T. Slobodskyy, and L. W. Molenkamp
J. Appl. Phys. 100, 113111 (2006), DOI: 10.1063/1.2390547
GaInAsN/GaAs quantum dot laser diodes operating in 1.36 [micro sign]m wavelength range
B. Marquardt, D. Bisping, A. Forchel, and M. Fischer
Electron. Lett. 42, 806 (2006), DOI: 10.1049/el:20060944
Magnetooptical investigations of single self assembled In0.3Ga0.7As quantum dots
T. Mensing, S. Reitzenstein, A. Löffler, J. P. Reithmaier, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 32, 131 (2006), DOI: 10.1016/j.physe.2005.12.024
Memory inhibition in quantum-wire transistors controlled by quantum dots
C. R. Müller, L. Worschech, and A. Forchel
Phys. Status Solidi C 3, 3794 (2006), DOI: 10.1002/pssc.200671608
Self-gating controlled pronounced threshold hysteresis in electron Y-branch switch with quantum dots
C. R. Müller, L. Worschech, and A. Forchel
Electron. Lett. 42, 603 (2006), DOI: 10.1049/el:20060312
Bias Voltage Controlled Memory Effect in In-Plane Quantum-Wire Transistors With Embedded Quantum Dots
C. R. Müller, L. Worschech, A. Schliemann, and A. Forchel
IEEE Electron Device Lett. 27, 955 (2006), DOI: 10.1109/LED.2006.886325
Current and Voltage gain in a monolithic GaAs/AlGaAs TTJ at room temperature
C. R. Müller, L. Worschech, D. Spanheimer, and A. Forchel
IEEE Electron Device Lett. 27, 208 (2006), DOI: 10.1109/LED.2006.870415
On the tunnel injection of excitons and free carriers from In0.53Ga0.47As∕In0.53Ga0.23Al0.24As quantum well to InAs∕In0.53Ga0.23Al0.24As quantum dashes
P. Podemski, R. Kudrawiec, J. Misiewicz, A. Somers, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 89, 61902 (2006), DOI: 10.1063/1.2243889
Thermal quenching of photoluminescence from InAs∕In0.53Ga0.23Al0.24As∕InP quantum dashes with different sizes
P. Podemski, R. Kudrawiec, J. Misiewicz, A. Somers, R. Schwertberger, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 89, 151902 (2006), DOI: 10.1063/1.2358312
Optical properties of low-strained InxGa1−xAs∕GaAs quantum dot structures at the two-dimensional–three-dimensional growth transition
P. Poloczek, G. Sęk, J. Misiewicz, A. Löffler, J. P. Reithmaier, and A. Forchel
J. Appl. Phys. 100, 13503 (2006), DOI: 10.1063/1.2208296
Nanostructured semiconductors for optoelectronic applications
J. P. Reithmaier, S. Deubert, A. Somers, W. Kaiser, S. Höfling, A. Löffler, S. Reitzenstein, G. Sęk, C. Hofmann, M. Kamp, and A. Forchel
Proc. SPIE, Quantum Sensing and Nanophotonic Devices III, 61270H (2006), DOI: 10.1117/12.643137
Lasing in high-Q quantum-dot micropillar cavities
S. Reitzenstein, A. V. Bazhenov, A. Gorbunov, C. Hofmann, S. Münch, A. Löffler, M. Kamp, J. P. Reithmaier, V. D. Kulakovskii, and A. Forchel
Appl. Phys. Lett. 89, 51107 (2006), DOI: 10.1063/1.2266231
Strong and weak coupling of single quantum dot excitons in pillar microcavities
S. Reitzenstein, C. Hofmann, A. Löffler, A. Kubanek, J. P. Reithmaier, M. Kamp, V. D. Kulakovskii, L. V. Keldysh, T. L. Reinecke, and A. Forchel
Phys. Status Solidi B 243, 2224 (2006), DOI: 10.1002/pssb.200668012
Coherent photonic coupling of semiconductor quantum dots
S. Reitzenstein, A. Löffler, C. Hofmann, A. Kubanek, M. Kamp, J. P. Reithmaier, A. Forchel, V. D. Kulakovskii, L. V. Keldysh, I. V. Ponomarev, and T. L. Reinecke
Opt. Lett., OL 31, 1738 (2006), DOI: 10.1364/OL.31.001738
Strong coupling in a single quantum dot semiconductor microcavity system
S. Reitzenstein, G. Sęk, A. Löffler, C. Hofmann, S. Kuhn, J. P. Reithmaier, L. V. Keldysh, V. D. Kulakovskii, T. L. Reinecke, and A. Forchel
Proc. SPIE, Physics and Simulation of Optoelectronic Devices XIV, 61151M (2006), DOI: 10.1117/12.661393
CdSe quantum dot microdisk laser
J. Renner, L. Worschech, A. Forchel, S. Mahapatra, and K. Brunner
Appl. Phys. Lett. 89, 231104 (2006), DOI: 10.1063/1.2402263
Whispering gallery modes in high quality ZnSe∕ZnMgSSe microdisks with CdSe quantum dots studied at room temperature
J. Renner, L. Worschech, A. Forchel, S. Mahapatra, and K. Brunner
Appl. Phys. Lett. 89, 91105 (2006), DOI: 10.1063/1.2345236
Continuous-wave operation of GaInAsSb-GaSb type-II ridge waveguide lasers emitting at 2.8 /spl mu/m
K. Rößner, M. Hümmer, T. Lehnhardt, M. Müller, A. Forchel, M. Fischer, and J. Koeth
IEEE Photon. Technol. Lett. 18, 1424 (2006), DOI: 10.1109/LPT.2006.877232
Photoreflectance-probed excited states in InAs∕InGaAlAs quantum dashes grown on InP substrate
W. Rudno-Rudziński, R. Kudrawiec, P. Podemski, G. Sęk, J. Misiewicz, A. Somers, R. Schwertberger, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 89, 31908 (2006), DOI: 10.1063/1.2226503
Photoreflectance investigation of InAs quantum dashes embedded in In0.53Ga0.47As∕In0.53Ga0.23Al0.24As quantum well grown on InP substrate
W. Rudno-Rudziński, R. Kudrawiec, G. Sęk, J. Misiewicz, A. Somers, R. Schwertberger, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 88, 141915 (2006), DOI: 10.1063/1.2187496
Coherent dynamics of locally interacting spins in self-assembled Cd1−xMnxSe∕ZnSe quantum dots
M. Scheibner, T. A. Kennedy, L. Worschech, A. Forchel, G. Bacher, T. Slobodskyy, G. Schmidt, and L. W. Molenkamp
Phys. Rev. B 73 (2006), DOI: 10.1103/PhysRevB.73.081308
Sign reversal and light controlled tuning of circular polarization in semimagnetic CdMnSe quantum dots
T. Schmidt, M. Scheibner, L. Worschech, A. Forchel, T. Slobodskyy, and L. W. Molenkamp
J. Appl. Phys. 100, 123109 (2006), DOI: 10.1063/1.2399895
Ultra-compact high transmittance photonic wire bends for monolithic integration on III/V-semiconductors
C. Schüller, S. Höfling, A. Forchel, C. Etrich, R. Iliew, F. Lederer, T. Pertsch, and J. P. Reithmaier
Electron. Lett. 42, 1280 (2006), DOI: 10.1049/el:20062195
Investigation of strong coupling between single quantum dot excitons and single photons in pillar microcavities
G. Sęk, C. Hofmann, J. P. Reithmaier, A. Löffler, S. Reitzenstein, M. Kamp, L. V. Keldysh, V. D. Kulakovskii, T. L. Reinecke, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 32, 471 (2006), DOI: 10.1016/j.physe.2005.12.089
Photoreflectance determination of the wetting layer thickness in the InxGa1−xAs∕GaAs quantum dot system for a broad indium content range of 0.3–1
G. Sęk, P. Poloczek, K. Ryczko, J. Misiewicz, A. Löffler, J. P. Reithmaier, and A. Forchel
J. Appl. Phys. 100, 103529 (2006), DOI: 10.1063/1.2364604
Optical gain properties of InAs∕InAlGaAs∕InP quantum dash structures with a spectral gain bandwidth of more than 300nm
A. Somers, W. Kaiser, J. P. Reithmaier, A. Forchel, M. Gioaninni, and I. Montrosset
Appl. Phys. Lett. 89, 61107 (2006), DOI: 10.1063/1.2266994
Spin–spin interaction in magnetic semiconductor quantum dots
G. Bacher, H. Schömig, M. Scheibner, A. Forchel, A. A. Maksimov, A. V. Chernenko, P. S. Dorozhkin, V. D. Kulakovskii, T. Kennedy, and T. L. Reinecke
Physica E Low Dimens. Syst. Nanostruct. 26, 37 (2005), DOI: 10.1016/j.physe.2004.08.019
Microwave detection at 110 Ghz by nanowires with broken symmetry
C. Balocco, A. M. Song, M. Aberg, A. Forchel, T. González, J. Mateos, I. Maximov, M. Missous, A. A. Rezazadeh, J. Saijets, L. Samuelson, D. Wallin, K. Williams, L. Worschech, and H. Q. Xu
Nano Lett. 5, 1423 (2005), DOI: 10.1021/nl050779g
Correlated photon pairs from single (In,Ga)As∕GaAs quantum dots in pillar microcavities
M. Benyoucef, S. M. Ulrich, P. Michler, J. Wiersig, F. Jahnke, and A. Forchel
J. Appl. Phys. 97, 23101 (2005), DOI: 10.1063/1.1809251
Polarization inversion via parametric scattering in quasi-one-dimensional microcavities
G. Dasbach, C. Diederichs, J. Tignon, C. Ciuti, P. Roussignol, C. Delalande, M. Bayer, and A. Forchel
Phys. Rev. B 71 (2005), DOI: 10.1103/PhysRevB.71.161308
High-power quantum dot lasers with improved temperature stability of emission wavelength for uncooled pump sources
S. Deubert, R. Debusmann, J. P. Reithmaier, and A. Forchel
Electron. Lett. 41, 1125 (2005), DOI: 10.1049/el:20052675
InP-based quantum dash lasers for wide gain bandwidth applications
S. Deubert, A. Somers, W. Kaiser, R. Schwertberger, J. P. Reithmaier, and A. Forchel
J. Cryst. Growth 278, 346 (2005), DOI: 10.1016/j.jcrysgro.2005.01.041
System performance of a modern hollow-core optical fiber coupled to a quantum cascade laser: transmission efficiency and relative intensity noise
T. Gensty, J. von Staden, W. Elsäßer, S. Höfling, J. P. Reithmaier, and A. Forchel
Proc. SPIE, Lasers and Applications, 595804 (2005), DOI: 10.1117/12.622264
Gain and noise saturation of wide-band InAs-InP quantum dash optical amplifiers: model and experiments
D. Hadass, A. Bilenca, R. Alizon, H. Dery, V. Mikhelashvili, G. Eisenstein, R. Schwertberger, A. Somers, J. P. Reithmaier, A. Forchel, M. Calligaro, S. Bansropun, and M. Krakowski
IEEE J. Select. Topics Quantum Electron. 11, 1015 (2005), DOI: 10.1109/JSTQE.2005.853740
Time-resolved chirp in an InAs∕InP quantum-dash optical amplifier operating with 10Gbit∕s data
D. Hadass, V. Mikhelashvili, G. Eisenstein, A. Somers, S. Deubert, W. Kaiser, J. P. Reithmaier, A. Forchel, D. Finzi, and Y. Maimon
Appl. Phys. Lett. 87, 21104 (2005), DOI: 10.1063/1.1994947
Static memory element based on electron Y-branch switch
D. Hartmann, S. Reitzenstein, L. Worschech, and A. Forchel
Electron. Lett. 41, 303 (2005), DOI: 10.1049/el:20058059
Inverted and non-inverted hysteretic switching in GaAs∕AlGaAs-based electron Y-branch switches
D. Hartmann, L. Worschech, S. Lang, and A. Forchel
Electron. Lett. 41, 1083 (2005), DOI: 10.1049/el:20052508
Reduction of the threshold current density of GaAs/AlGaAs quantum cascade lasers by optimized injector doping and growth conditions
S. Höfling, R. Kallweit, J. Seufert, J. Koeth, J. P. Reithmaier, and A. Forchel
J. Cryst. Growth 278, 775 (2005), DOI: 10.1016/j.jcrysgro.2004.12.096
Device performance and wavelength tuning behavior of ultra-short quantum-cascade microlasers with deeply etched Bragg-mirrors
S. Höfling, J. P. Reithmaier, and A. Forchel
IEEE J. Select. Topics Quantum Electron. 11, 1048 (2005), DOI: 10.1109/JSTQE.2005.853849
GaAs/AlGaAs-Quantenkaskaden-Laser (GaAs/AlGaAs Quantum Cascade Lasers)
S. Höfling, J. P. Reithmaier, and A. Forchel
TM. Tech. Mess. 72, 366 (2005), DOI: 10.1524/teme.72.6.366.65628
Room temperature operation of ultra-short quantum cascade lasers with deeply etched Bragg mirrors
S. Höfling, J. Seufert, J. P. Reithmaier, and A. Forchel
Electron. Lett. 41, 704 (2005), DOI: 10.1049/el:20051145
Low-loss InP-based photonic crystal waveguides and resonators
M. Kamp, J. Zimmermann, R. Maerz, S. Anand, and A. Forchel
Proc. SPIE, Optoelectronic Integrated Circuits VII, 249 (2005), DOI: 10.1117/12.590770
Photoreflectance spectroscopy of step-like GaInNAs/GaInNAs/GaAs quantum wells
R. Kudrawiec, J. Andrzejewski, J. Misiewicz, D. Gollub, and A. Forchel
Phys. Status Solidi A 202, 1255 (2005), DOI: 10.1002/pssa.200460911
STEM-study of 1.3μm InAs/InGaAs quantum dot structures
T. Kümmell, A. Sauerwald, D. Spranger, G. Bacher, R. Krebs, J. P. Reithmaier, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 26, 241 (2005), DOI: 10.1016/j.physe.2004.08.103
Codirectional couplers in GaAs-based planar photonic crystals
D. Leuenberger, R. Ferrini, L. A. Dunbar, R. Houdré, M. Kamp, and A. Forchel
Appl. Phys. Lett. 86, 81108 (2005), DOI: 10.1063/1.1871346
Semiconductor quantum dot microcavity pillars with high-quality factors and enlarged dot dimensions
A. Löffler, J. P. Reithmaier, G. Sęk, C. Hofmann, S. Reitzenstein, M. Kamp, and A. Forchel
Appl. Phys. Lett. 86, 111105 (2005), DOI: 10.1063/1.1880446
Photo- and contactless electro-reflectance spectroscopies of step-like GaInNAs/Ga(In)NAs/GaAs quantum wells
J. Misiewicz, R. Kudrawiec, M. Motyka, J. Andrzejewski, D. Gollub, and A. Forchel
Microelectron. J. 36, 446 (2005), DOI: 10.1016/j.mejo.2005.02.043
Control of vertically coupled InGaAs/GaAs quantum dots with electric fields
G. Ortner, M. Bayer, Y. B. Lyanda-Geller, T. L. Reinecke, A. Kress, J. P. Reithmaier, and A. Forchel
Phys. Rev. Lett. 94, 157401 (2005), DOI: 10.1103/PhysRevLett.94.157401
Temperature dependence of the excitonic band gap in InxGa1−xAs∕GaAs self-assembled quantum dots
G. Ortner, M. Schwab, M. Bayer, R. Pässler, S. Fafard, Z. R. Wasilewski, P. Hawrylak, and A. Forchel
Phys. Rev. B 72 (2005), DOI: 10.1103/PhysRevB.72.085328
Fine structure in the excitonic emission of InAs∕GaAs quantum dot molecules
G. Ortner, I. Yugova, G. Baldassarri Höger von Högersthal, A. V. Larionov, H. Kurtze, D. R. Yakovlev, M. Bayer, S. Fafard, Z. R. Wasilewski, P. Hawrylak, Y. B. Lyanda-Geller, T. L. Reinecke, A. Babinski, M. Potemski, V. B. Timofeev, and A. Forchel
Phys. Rev. B 71 (2005), DOI: 10.1103/PhysRevB.71.125335
InP based lasers and optical amplifiers with wire-/dot-like active regions
J. P. Reithmaier, A. Somers, S. Deubert, R. Schwertberger, W. Kaiser, A. Forchel, M. Calligaro, P. Resneau, O. Parillaud, S. Bansropun, M. Krakowski, R. Alizon, D. Hadass, A. Bilenca, H. Dery, V. Mikhelashvili, G. Eisenstein, M. Gioannini, I. Montrosset, T. W. Berg, M. van der Poel, J. Mørk, and B. Tromborg
J. Phys. D: Appl. Phys. 38, 2088 (2005), DOI: 10.1088/0022-3727/38/13/004
Compact logic NAND-gate based on a single in-plane quantum-wire transistor
S. Reitzenstein, L. Worschech, C. R. Müller, and A. Forchel
IEEE Electron Device Lett. 26, 142 (2005), DOI: 10.1109/LED.2004.842651
Gain, index variation, and linewidth-enhancement factor in 980-nm quantum-well and quantum-dot lasers
D. Rodriguez, I. Esquivias, S. Deubert, J. P. Reithmaier, A. Forchel, M. Krakowski, M. Calligaro, and O. Parillaud
IEEE J. Quantum Electron. 41, 117 (2005), DOI: 10.1109/JQE.2004.840083
Long-wavelength GaInAsSb/AlGaAsSb DFB lasers emitting near 2.6μm
K. Rößner, M. Hümmer, A. Benkert, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 30, 159 (2005), DOI: 10.1016/j.physe.2005.08.003
Optically probed wetting layer in InAs/InGaAlAs/InP quantum-dash structures
W. Rudno-Rudziński, G. Sęk, K. Ryczko, R. Kudrawiec, J. Misiewicz, A. Somers, R. Schwertberger, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 86, 101904 (2005), DOI: 10.1063/1.1881782
Size control of InAs quantum dashes
A. Sauerwald, T. Kümmell, G. Bacher, A. Somers, R. Schwertberger, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 86, 253112 (2005), DOI: 10.1063/1.1954903
Tunable GaInNAs lasers with photonic crystal mirrors
H. Scherer, D. Gollub, M. Kamp, and A. Forchel
IEEE Photon. Technol. Lett. 17, 2247 (2005), DOI: 10.1109/LPT.2005.857989
GaAs-based four-channel photonic crystal quantum dot laser module operating at 1.3 [micro sign]m
H. Scherer, K. Namje, S. Deubert, A. Löffler, J. P. Reithmaier, M. Kamp, and A. Forchel
Electron. Lett. 41, 1121 (2005), DOI: 10.1049/el:20052826
Integrated four-channel GaAs-based quantum dot laser module with photonic crystals
H. Scherer, K. Namje, S. Deubert, A. Löffler, J. P. Reithmaier, M. Kamp, and A. Forchel
J. Vac. Sci. Technol. B 23, 3193 (2005), DOI: 10.1116/1.2062347
Polarization-dependent optical properties of planar photonic crystals infiltrated with liquid crystals
C. Schüller, J. P. Reithmaier, J. Zimmermann, M. Kamp, A. Forchel, and S. Anand
Appl. Phys. Lett. 87, 121105 (2005), DOI: 10.1063/1.2053353
Monomodige DFB-Quantenkaskadenlaser mit Metall-Bragg-Rückkopplungsgittern (Single Mode Quantum Cascade DFB-Lasers with Metal Bragg gratings)
J. Seufert, J. Koeth, M. Fischer, S. Höfling, J. P. Reithmaier, and A. Forchel
TM. Tech. Mess. 72, 374 (2005), DOI: 10.1524/teme.72.6.374.65636
Correlated photon-pair emission from a charged single quantum dot
S. M. Ulrich, M. Benyoucef, P. Michler, N. Baer, P. Gartner, F. Jahnke, M. Schwab, H. Kurtze, M. Bayer, S. Fafard, Z. R. Wasilewski, and A. Forchel
Phys. Rev. B 71 (2005), DOI: 10.1103/PhysRevB.71.235328
Nonlinear properties of ballistic nanoelectronic devices
L. Worschech, D. Hartmann, S. Reitzenstein, and A. Forchel
J. Phys.: Condens. Matter 17, R775-R802 (2005), DOI: 10.1088/0953-8984/17/29/R01
Large dispersion in photonic crystal waveguide resonator
J. Zimmermann, B. K. Saravanan, R. März, M. Kamp, A. Forchel, and S. Anand
Electron. Lett. 41, 414 (2005), DOI: 10.1049/el:20057366
Multiple wavelength amplification in wide band high power 1550 nm quantum dash optical amplifier
R. Alizon, D. Hadass, V. Mikhelashvili, G. Eisenstein, R. Schwertberger, A. Somers, J. P. Reithmaier, A. Forchel, M. Calligaro, S. Bansropun, and M. Krakowski
Electron. Lett. 40, 760 (2004), DOI: 10.1049/el:20040531
High brightness GaInAs/(Al)GaAs quantum-dot tapered lasers at 980 nm with high wavelength stability
S.-C. Auzanneau, M. Calligaro, M. Krakowski, F. Klopf, S. Deubert, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 84, 2238 (2004), DOI: 10.1063/1.1650913
22-GHz Modulation Bandwidth of Long Cavity DBR Laser by Using a Weakly Laterally Coupled Grating Fabricated by Focused Ion Beam Lithography
L. Bach, W. Kaiser, J. P. Reithmaier, A. Forchel, M. Gioannini, V. Feies, and I. Montrosset
IEEE Photon. Technol. Lett. 16, 18 (2004), DOI: 10.1109/lpt.2003.820463
Enhanced correlated photon pair emission from a pillar microcavity
M. Benyoucef, S. M. Ulrich, P. Michler, J. Wiersig, F. Jahnke, and A. Forchel
New J. Phys. 6, 91 (2004), DOI: 10.1088/1367-2630/6/1/091
On the nature of quantum dash structures
H. Dery, E. Benisty, A. Epstein, R. Alizon, V. Mikhelashvili, G. Eisenstein, R. Schwertberger, D. Gold, J. P. Reithmaier, and A. Forchel
J. Appl. Phys. 95, 6103 (2004), DOI: 10.1063/1.1715135
Probing the N-induced states in dilute GaAsN alloys by magneto-tunnelling
J. Endicott, J. Ibáñez, A. Patanè, L. Eaves, M. Bissiri, M. Hopkinson, R. Airey, G. Hill, D. Gollub, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 21, 892 (2004), DOI: 10.1016/j.physe.2003.11.145
Photoreflectance and photoluminescence study of step-like GaInNAs/GaInNAs/GaAs quantum wells
A. Forchel, M. Motyka, J. Misiewicz, J. Andrzejewski, D. Gollub, and R. Kudrawiec
IEE Proc., Optoelectron. 151, 313 (2004), DOI: 10.1049/ip-opt:20040931
Continuous-wave operation of GaInNAsSb distributed feedback lasers at 1.5 [micro sign]m
D. Gollub, M. Kamp, A. Forchel, J. Seufert, S. R. Bank, M. A. Wistey, H. B. Yuen, L. L. Goddard, and J. S. Harris
Electron. Lett. 40, 1487 (2004), DOI: 10.1049/el:20046601
GaInNAs-based distributed feedback laser diodes emitting at 1.5 [micro sign]m
D. Gollub, S. Moses, M. Fischer, M. Kamp, and A. Forchel
Electron. Lett. 40, 427 (2004), DOI: 10.1049/el:20040279
1.3 [micro sign]m double quantum well GaInNAs distributed feedback laser diode with 13.8 GHz small signal modulation bandwidth
D. Gollub, S. Moses, and A. Forchel
Electron. Lett. 40, 1181 (2004), DOI: 10.1049/el:20046042
Comparison of GaInNAs Laser Diodes Based on Two to Five Quantum Wells
D. Gollub, S. Moses, and A. Forchel
IEEE J. Quantum Electron. 40, 337 (2004), DOI: 10.1109/jqe.2004.825112
Spectrally resolved dynamics of inhomogeneously broadened gain in InAs∕InP1550nm quantum-dash lasers
D. Hadass, R. Alizon, H. Dery, V. Mikhelashvili, G. Eisenstein, R. Schwertberger, A. Somers, J. P. Reithmaier, A. Forchel, M. Calligaro, S. Bansropun, and M. Krakowski
Appl. Phys. Lett. 85, 5505 (2004), DOI: 10.1063/1.1832761
GaInAsSb–AlGaAsSb Distributed Feedback Lasers Emitting Near 2.4>tex<$muhbox m$>/tex<
M. Hümmer, K. Roner, A. Benkert, and A. Forchel
IEEE Photon. Technol. Lett. 16, 380 (2004), DOI: 10.1109/LPT.2003.821239
High-Speed Coupled-Cavity Injection Grating Lasers With Tailored Modulation Transfer Functions
W. Kaiser, L. Bach, J. P. Reithmaier, and A. Forchel
IEEE Photon. Technol. Lett. 16, 1997 (2004), DOI: 10.1109/LPT.2004.831928
Semiconductor photonic crystals for optoelectronics
M. Kamp, T. D. Happ, S. Mahnkopf, G.-H. Duan, S. Anand, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 21, 802 (2004), DOI: 10.1016/j.physe.2003.11.122
Temperature evolution of photoluminescence from an In0.22Ga0.78Sb/GaSb single quantum well
R. Kudrawiec, L. Bryja, J. Misiewicz, and A. Forchel
Mater. Sci. Eng. B 110, 42 (2004), DOI: 10.1016/j.mseb.2004.02.007
Optical properties of GaInNAs/GaAs quantum wells: character of optical transitions and carrier localisation effect
R. Kudrawiec, J. Misiewicz, M. Fisher, and A. Forchel
Phys. Status Solidi A 201, 364 (2004), DOI: 10.1002/pssa.200303963
Three beam photoreflectance as a powerful method to investigate semiconductor heterostructures
R. Kudrawiec, G. Sęk, P. Sitarek, K. Ryczko, J. Misiewicz, T. Wang, and A. Forchel
Thin Solid Films 450, 71 (2004), DOI: 10.1016/j.tsf.2003.10.054
Carrier leakage suppression utilising short-period superlattices in 980 nm InGaAs/GaAs quantum well lasers
D. Lock, S. J. Sweeney, A. R. Adams, S. Deubner, F. Klopf, J. P. Reithmaier, and A. Forchel
Phys. Status Solidi B 241, 3405 (2004), DOI: 10.1002/pssb.200405209
Two-Channel Tunable Laser Diode Based on Photonic Crystals
S. Mahnkopf, M. Arlt, M. Kamp, V. Colson, G.-H. Duan, and A. Forchel
IEEE Photon. Technol. Lett. 16, 353 (2004), DOI: 10.1109/LPT.2003.823130
Wavelength switching by mode interference between longitudinally coupled photonic crystal channel waveguides
S. Mahnkopf, H. Hsin, G.-H. Duan, F. Lelarge, T. D. Happ, M. Kamp, R. März, and A. Forchel
Electron. Lett. 40, 29 (2004), DOI: 10.1049/el:20040009
Widely Tunable Complex-Coupled Distributed Feedback Laser With Photonic Crystal Mirrors and Integrated Optical Amplifier
S. Mahnkopf, M. Kamp, M. Arlt, R. März, F. Lelarge, G.-H. Duan, and A. Forchel
IEEE Photon. Technol. Lett. 16, 729 (2004), DOI: 10.1109/LPT.2004.823765
Mode anti-crossing and carrier transport effects in tunable photonic crystal coupled-cavity lasers
S. Mahnkopf, M. Kamp, A. Forchel, F. Lelarge, G.-H. Duan, and R. März
Opt. Commun. 239, 187 (2004), DOI: 10.1016/j.optcom.2004.05.036
Tunable photonic crystal coupled-cavity laser
S. Mahnkopf, R. März, M. Kamp, G.-H. Duan, F. Lelarge, and A. Forchel
IEEE J. Quantum Electron. 40, 1306 (2004), DOI: 10.1109/JQE.2004.831638
Recombination mechanisms in InAs/InP quantum dash lasers studied using high hydrostatic pressure
I. P. Marko, S. J. Sweeney, A. R. Adams, S. R. Jin, B. N. Murdin, R. Schwertberger, A. Somers, J. P. Reithmaier, and A. Forchel
Phys. Status Solidi B 241, 3427 (2004), DOI: 10.1002/pssb.200405219
Photoreflectance investigations of the energy level structure in GaInNAs-based quantum wells
J. Misiewicz, R. Kudrawiec, K. Ryczko, G. Sęk, A. Forchel, J. C. Harmand, and M. Hammar
J. Phys.: Condens. Matter 16, S3071-S3094 (2004), DOI: 10.1088/0953-8984/16/31/006
Coherent InGaAs∕GaAs laser arrays with laterally coupled distributed feedback gratings
M. Müller, M. Kamp, S. Deubert, J. P. Reithmaier, and A. Forchel
Electron. Lett. 40, 118 (2004), DOI: 10.1049/el:20040103
Fabrication of two-dimensional InP-based photonic crystals by chlorine based chemically assisted ion beam etching
M. Mulot, S. Anand, R. Ferrini, B. Wild, R. Houdré, J. Moosburger, and A. Forchel
J. Vac. Sci. Technol. B 22, 707 (2004), DOI: 10.1116/1.1688353
Nonlinear emission from II–VI photonic dots in the strong coupling regime
M. Obert, J. Renner, G. Bacher, A. Forchel, R. André, and D. Le Si Dang
Physica E Low Dimens. Syst. Nanostruct. 21, 835 (2004), DOI: 10.1016/j.physe.2003.11.136
Nonlinear emission in II–VI pillar microcavities: Strong versus weak coupling
M. Obert, J. Renner, A. Forchel, G. Bacher, R. André, and D. Le Si Dang
Appl. Phys. Lett. 84, 1435 (2004), DOI: 10.1063/1.1651646
Electric field control of exciton states in quantum dot molecules
G. Ortner, M. Bayer, A. Kress, A. Forchel, Y. B. Lyanda-Geller, and T. L. Reinecke
Physica E Low Dimens. Syst. Nanostruct. 21, 171 (2004), DOI: 10.1016/j.physe.2003.11.011
Exciton states in self-assembled InAs/GaAs quantum dot molecules
G. Ortner, M. Schwab, P. Borri, W. Langbein, U. Woggon, M. Bayer, S. Fafard, Z. R. Wasilewski, P. Hawrylak, Y. B. Lyanda-Geller, T. L. Reinecke, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 25, 249 (2004), DOI: 10.1016/j.physe.2004.06.024
Temperature dependence of the zero-phonon linewidth in InAs∕GaAs quantum dots
G. Ortner, D. R. Yakovlev, M. Bayer, S. Rudin, T. L. Reinecke, S. Fafard, Z. R. Wasilewski, and A. Forchel
Phys. Rev. B 70 (2004), DOI: 10.1103/PhysRevB.70.201301
Strong coupling in a single quantum dot-semiconductor microcavity system
J. P. Reithmaier, G. Sęk, A. Löffler, C. Hofmann, S. Kuhn, S. Reitzenstein, L. V. Keldysh, V. D. Kulakovskii, T. L. Reinecke, and A. Forchel
Nature 432, 197 (2004), DOI: 10.1038/nature02969
Room Temperature Operation of an In-Plane Half-Adder Based on Ballistic Y–Junctions
S. Reitzenstein, L. Worschech, and A. Forchel
IEEE Electron Device Lett. 25, 462 (2004), DOI: 10.1109/LED.2004.831225
Drain voltage induced barrier increasing of quantum-wire transistors
S. Reitzenstein, L. Worschech, D. Hartmann, and A. Forchel
Electron. Lett. 40, 75 (2004), DOI: 10.1049/el:20040060
GaAs-based 1.3 μm microlasers with photonic crystal mirrors
H. Scherer, D. Gollub, M. Kamp, and A. Forchel
J. Vac. Sci. Technol. B 22, 3344 (2004), DOI: 10.1116/1.1823434
Magnetic imprinting of submicron ferromagnetic wires on a diluted magnetic semiconductor quantum well
H. Schömig, A. Forchel, S. Halm, G. Bacher, J. Puls, and F. Henneberger
Appl. Phys. Lett. 84, 2826 (2004), DOI: 10.1063/1.1695199
Micromagnetoluminescence on ferromagnet–semiconductor hybrid nanostructures
H. Schömig, S. Halm, G. Bacher, A. Forchel, W. Kipferl, C. H. Back, J. Puls, and F. Henneberger
J. Appl. Phys. 95, 7411 (2004), DOI: 10.1063/1.1652392
Probing individual localization centers in an InGaN/GaN quantum well
H. Schömig, S. Halm, A. Forchel, G. Bacher, J. Off, and F. Scholz
Phys. Rev. Lett. 92, 106802 (2004), DOI: 10.1103/PhysRevLett.92.106802
Impact of optical confinement on elastic polariton scattering in semiconductor microcavities
M. Schwab, G. Dasbach, M. Bayer, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 21, 825 (2004), DOI: 10.1016/j.physe.2003.11.140
Spin injection into a single self-assembled quantum dot
J. Seufert, G. Bacher, H. Schömig, A. Forchel, L. Hansen, G. Schmidt, and L. W. Molenkamp
Phys. Rev. B 69 (2004), DOI: 10.1103/PhysRevB.69.035311
DFB laser diodes in the wavelength range from 760 nm to 2.5 microm
J. Seufert, M. Fischer, M. Legge, J. Koeth, R. Werner, M. Kamp, and A. Forchel
Spectrochim. Acta A Mol. Biomol. Spectrosc. 60, 3243 (2004), DOI: 10.1016/j.saa.2003.11.043
Photonic crystal waveguide directional couplers as wavelength selective optical filters
J. Zimmermann, M. Kamp, A. Forchel, and R. März
Opt. Commun. 230, 387 (2004), DOI: 10.1016/j.optcom.2003.11.026
Photonic crystal waveguides with propagation losses in the 1 dB∕mm range
J. Zimmermann, H. Scherer, M. Kamp, S. Deubert, J. P. Reithmaier, A. Forchel, R. März, and S. Anand
J. Vac. Sci. Technol. B 22, 3356 (2004), DOI: 10.1116/1.1824053
Cross-gain modulation in inhomogeneously broadened gain spectra of InP-Based 1550 nm quantum dash optical amplifiers: Small-signal bandwidth dependence on wavelength detuning
R. Alizon, A. Bilenca, H. Dery, V. Mikhelashvili, G. Eisenstein, R. Schwertberger, D. Gold, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 82, 4660 (2003), DOI: 10.1063/1.1588372
Enhanced direct-modulated bandwidth of 37 GHz by a multi-section laser with a coupled-cavity-injection-grating design
L. Bach, W. Kaiser, J. P. Reithmaier, A. Forchel, T. W. Berg, and B. Tromborg
Electron. Lett. 39, 1592 (2003), DOI: 10.1049/el:20031018
1.54 [micro sign]m singlemode InP-based Q-dash lasers
L. Bach, W. Kaiser, R. Schwertberger, J. P. Reithmaier, and A. Forchel
Electron. Lett. 39, 985 (2003), DOI: 10.1049/el:20030640
Wavelength stabilized single-mode lasers by coupled micro-square resonators
L. Bach, J. P. Reithmaier, A. Forchel, J.-L. Gentner, and L. Goldstein
IEEE Photon. Technol. Lett. 15, 377 (2003), DOI: 10.1109/LPT.2002.807938
Magnetophotoluminescence studies of (InGa)(AsN)/GaAs heterostructures
G. Baldassarri Höger von Högersthal, A. Polimeni, F. Masia, M. Bissiri, M. Capizzi, D. Gollub, M. Fischer, and A. Forchel
Phys. Rev. B 67 (2003), DOI: 10.1103/PhysRevB.67.233304
Optical detection of the Aharonov-Bohm effect on a charged particle in a nanoscale quantum ring
M. Bayer, M. Korkusinski, P. Hawrylak, T. Gutbrod, M. Michel, and A. Forchel
Phys. Rev. Lett. 90, 186801 (2003), DOI: 10.1103/PhysRevLett.90.186801
Broad-band wavelength conversion based on cross-gain modulation and four-wave mixing in InAs-InP quantum-dash semiconductor optical amplifiers operating at 1550 nm
A. Bilenca, R. Alizon, V. Mikhelashvili, D. Dahan, G. Eisenstein, R. Schwertberger, D. Gold, J. P. Reithmaier, and A. Forchel
IEEE Photon. Technol. Lett. 15, 563 (2003), DOI: 10.1109/LPT.2003.809281
Magneto-optical studies of 2D hole Landau levels and screening of donor states in p-type modulation doped Ga0.5Al0.5As/GaAs interfaces
L. Bryja, K. Ryczko, M. Kubisa, J. Misiewicz, G. Ortner, A. Kress, M. Bayer, A. Forchel, and C. B. Sørensen
Physica E Low Dimens. Syst. Nanostruct. 17, 260 (2003), DOI: 10.1016/S1386-9477(02)00790-7
Atomic ordering in (InGa)(AsN) quantum wells: An In K-edge X-ray absorption investigation
G. Ciatto, F. Boscherini, F. D’Acapito, S. Mobilio, G. Baldassarri Höger von Högersthal, A. Polimeni, M. Capizzi, D. Gollub, and A. Forchel
Nucl. Instrum. Methods Phys. Res. B: Beam Interact. Mater. At. 200, 34 (2003), DOI: 10.1016/S0168-583X(02)01671-3
Spatial photon trapping: tailoring the optical properties of semiconductor microcavities
G. Dasbach, M. Bayer, M. Schwab, and A. Forchel
Semicond. Sci. Technol. 18, 1056 (2003), DOI: 10.1088/0268-1242/18/12/C02
Spatial photon trapping: tailoring the optical properties of semiconductor microcavities
G. Dasbach, M. Bayer, M. Schwab, and A. Forchel
Semicond. Sci. Technol. 18, 1056 (2003), DOI: 10.1088/0268-1242/18/12/C02
Impact of optical confinement on elastic polariton scattering in semiconductor microcavities
G. Dasbach, M. Schwab, M. Bayer, D. N. Krizhanovskii, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 17, 461 (2003), DOI: 10.1016/S1386-9477(02)00837-8
Preamplified planar microcoil on GaAs substrates for microspectroscopy
J. Dechow, T. Lanz, M. Stumber, A. Forchel, and A. Haase
Rev. Sci. Instrum. 74, 4855 (2003), DOI: 10.1063/1.1614412
Longitudinal and transverse fluctuations of magnetization of the excitonic magnetic polaron in a semimagnetic single quantum dot
P. S. Dorozhkin, A. V. Chernenko, V. D. Kulakovskii, A. S. Brichkin, A. A. Maksimov, H. Schömig, G. Bacher, A. Forchel, S. Lee, M. Dobrowolska, and J. K. Furdyna
Phys. Rev. B 68 (2003), DOI: 10.1103/PhysRevB.68.195313
GaInNAs for GaAs based lasers for the 1.3 to 1.5μm range
M. Fischer, D. Gollub, M. Reinhardt, M. Kamp, and A. Forchel
J. Cryst. Growth 251, 353 (2003), DOI: 10.1016/S0022-0248(02)02435-1
Switching light with light
A. Forchel
Nat. Mater. 2, 13 (2003), DOI: 10.1038/nmat801
Photoreflectance evidence of the N-induced increase of the exciton binding energy in an InxGa1−xAs1−yNy alloy
M. Geddo, G. Guizzetti, M. Capizzi, A. Polimeni, D. Gollub, and A. Forchel
Appl. Phys. Lett. 83, 470 (2003), DOI: 10.1063/1.1594279
1.42 [micro sign]m continuous-wave operation of GaInNAs laser diodes
D. Gollub, S. Moses, M. Fischer, and A. Forchel
Electron. Lett. 39, 777 (2003), DOI: 10.1049/el:20030532
1.4 [micro sign]m continuous-wave GaInNAs distributed feedback laser diodes
D. Gollub, S. Moses, M. Kamp, and A. Forchel
Electron. Lett. 39, 1815 (2003), DOI: 10.1049/el:20031166
Coupling of point-defect microcavities in two-dimensional photonic-crystal slabs
T. D. Happ, M. Kamp, A. Forchel, A. V. Bazhenov, I. I. Tartakovskii, A. Gorbunov, and V. D. Kulakovskii
J. Opt. Soc. Am. B 20, 373 (2003), DOI: 10.1364/JOSAB.20.000373
Two-dimensional photonic crystal coupled-defect laser diode
T. D. Happ, M. Kamp, A. Forchel, J.-L. Gentner, and L. Goldstein
Appl. Phys. Lett. 82, 4 (2003), DOI: 10.1063/1.1527703
Improved performance of MBE grown quantum-dot lasers with asymmetric dots in a well design emitting near 1.3μm
R. Krebs, S. Deubert, J. P. Reithmaier, and A. Forchel
J. Cryst. Growth 251, 742 (2003), DOI: 10.1016/S0022-0248(02)02385-0
Photoluminescence investigations of two-dimensional hole Landau levels in p -type single AlxGa1−xAs/GaAs heterostructures
M. Kubisa, L. Bryja, K. Ryczko, J. Misiewicz, C. Bardot, M. Potemski, G. Ortner, M. Bayer, A. Forchel, and C. B. Sørensen
Phys. Rev. B 67 (2003), DOI: 10.1103/PhysRevB.67.035305
Optical properties of an In0.22Ga0.78Sb/GaSb single quantum well
R. Kudrawiec, L. Bryja, G. Sęk, K. Ryczko, J. Misiewicz, and A. Forchel
Cryst. Res. Technol. 38, 399 (2003), DOI: 10.1002/crat.200310050
Explanation of annealing-induced blueshift of the optical transitions in GaInAsN/GaAs quantum wells
R. Kudrawiec, G. Sęk, J. Misiewicz, D. Gollub, and A. Forchel
Appl. Phys. Lett. 83, 2772 (2003), DOI: 10.1063/1.1615673
Infrared photoreflectance spectroscopy of AlGaAsSb-, InGaSb-based quantum wells
R. Kudrawiec, G. Sęk, K. Ryczko, J. Misiewicz, and A. Forchel
Mater. Sci. Eng. B 102, 331 (2003), DOI: 10.1016/S0921-5107(02)00648-7
Tunable distributed feedback laser with photonic crystal mirrors
S. Mahnkopf, M. Kamp, A. Forchel, and R. März
Appl. Phys. Lett. 82, 2942 (2003), DOI: 10.1063/1.1571662
Wavelength switching by mode interference of coupled cavities with photonic crystal reflectors
S. Mahnkopf, M. Kamp, R. März, G.-H. Duan, V. Colson, and A. Forchel
Appl. Phys. B 77, 733 (2003), DOI: 10.1007/s00340-003-1320-6
Unidirectional laterally gain-coupled distributed feedback ring laser diodes
S. Mahnkopf, M. Kamp, R. März, and A. Forchel
Electron. Lett. 39, 1055 (2003), DOI: 10.1049/el:20030711
High-pressure studies of the recombination processes, threshold currents, and lasing wavelengths in InAs/GaInAs quantum dot lasers
I. P. Marko, A. D. Andreev, A. R. Adams, R. Krebs, J. P. Reithmaier, and A. Forchel
Phys. Status Solidi B 235, 407 (2003), DOI: 10.1002/pssb.200301619
Importance of Auger recombination in InAs 1.3 [micro sign]m quantum dot lasers
I. P. Marko, A. D. Andreev, A. R. Adams, R. Krebs, J. P. Reithmaier, and A. Forchel
Electron. Lett. 39, 58 (2003), DOI: 10.1049/el:20030014
The role of auger recombination in inas 1.3-μm quantum-dot lasers investigated using high hydrostatic pressure
I. P. Marko, A. D. Andreev, A. R. Adams, R. Krebs, J. P. Reithmaier, and A. Forchel
IEEE J. Select. Topics Quantum Electron. 9, 1300 (2003), DOI: 10.1109/JSTQE.2003.819504
Magneto-optical investigations of single self-assembled InAs/InGaAlAs quantum dashes
T. Mensing, L. Worschech, R. Schwertberger, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 82, 2799 (2003), DOI: 10.1063/1.1570518
Photomodulation spectroscopy applied to low-dimensional semiconductor structures
J. Misiewicz, G. Sęk, R. Kudrawiec, K. Ryczko, D. Gollub, J. P. Reithmaier, and A. Forchel
Microelectron. J. 34, 351 (2003), DOI: 10.1016/S0026-2692(03)00024-7
Influence of nitrogen on carrier localization in InGaAsN/GaAs single quantum wells
J. Misiewicz, P. Sitarek, K. Ryczko, R. Kudrawiec, M. Fischer, M. Reinhardt, and A. Forchel
Microelectron. J. 34, 737 (2003), DOI: 10.1016/S0026-2692(03)00115-0
1.3-μm continuously tunable distributed feedback laser with constant power output based on GaInNAs-GaAs
M. Müller, D. Gollub, M. Fischer, M. Kamp, and A. Forchel
IEEE Photon. Technol. Lett. 15, 897 (2003), DOI: 10.1109/LPT.2003.813449
Magneto-tunnelling spectroscopy of nitrogen clusters in Ga(AsN) alloys
A. Neumann, A. Patanè, L. Eaves, A. E. Belyaev, D. Gollub, A. Forchel, and M. Kamp
IEE Proc., Optoelectron. 150, 49 (2003), DOI: 10.1049/ip-opt:20030036
Fine structure of excitons in InAs/GaAs coupled auantum dots: a sensitive test of electronic coupling
G. Ortner, M. Bayer, A. V. Larionov, V. B. Timofeev, A. Forchel, Y. B. Lyanda-Geller, T. L. Reinecke, P. Hawrylak, S. Fafard, and Z. R. Wasilewski
Phys. Rev. Lett. 90, 86404 (2003), DOI: 10.1103/PhysRevLett.90.086404
Hydrogen as a probe of the electronic properties of (InGa)(AsN)/GaAs heterostructures
A. Polimeni, M. Bissiri, G. Baldassarri Höger von Högersthal, M. Capizzi, D. Giubertoni, M. Barozzi, M. Bersani, D. Gollub, M. Fischer, and A. Forchel
Solid-State Electron. 47, 447 (2003), DOI: 10.1016/S0038-1101(02)00387-8
Photonic crystal optical filter based on contra-directional waveguide coupling
M. Qiu, M. Mulot, M. Swillo, S. Anand, B. Jaskorzynska, A. Karlsson, M. Kamp, and A. Forchel
Appl. Phys. Lett. 83, 5121 (2003), DOI: 10.1063/1.1634373
Recent advances in semiconductor quantum-dot lasers
J. P. Reithmaier and A. Forchel
C. R. Phys. 4, 611 (2003), DOI: 10.1016/S1631-0705(03)00075-6
Semiconductor quantum dots - A new class of gain materials for advanced optoelectronics
J. P. Reithmaier and A. Forchel
IEEE Circuits Devices Mag. 19, 24 (2003), DOI: 10.1109/MCD.2003.1263457
A novel half-adder circuit based on nanometric ballistic Y-branched junctions
S. Reitzenstein, L. Worschech, and A. Forchel
IEEE Electron Device Lett. 24, 625 (2003), DOI: 10.1109/LED.2003.817873
Pronounced switching bistability in a feedback coupled nanoelectronic Y-branch switch
S. Reitzenstein, L. Worschech, P. Hartmann, and A. Forchel
Appl. Phys. Lett. 82, 1980 (2003), DOI: 10.1063/1.1563311
In situ lateral growth control of optically efficient quantum structures
T. Schallenberg, W. Faschinger, G. Karczewski, L. W. Molenkamp, V. Türck, S. Rodt, R. Heitz, D. Bimberg, M. Obert, G. Bacher, and A. Forchel
Appl. Phys. Lett. 83, 446 (2003), DOI: 10.1063/1.1592894
Spin Dynamics in CdSe/ZnSe Quantum Dots: Resonant Versus Nonresonant Excitation
M. Scheibner, G. Bacher, A. Forchel, T. Passow, and D. Hommel
J. Supercond. Nov. Magn. 16, 395 (2003), DOI: 10.1023/A:1023602511867
Polarization dynamics in self-assembled CdSe/ZnSe quantum dots: The role of excess energy
M. Scheibner, G. Bacher, S. Weber, A. Forchel, T. Passow, and D. Hommel
Phys. Rev. B 67 (2003), DOI: 10.1103/PhysRevB.67.153302
Laser-controlled magnetization in a single magnetic semiconductor quantum dot
H. Schömig, G. Bacher, A. Forchel, S. Lee, M. Dobrowolska, and J. K. Furdyna
J. Supercond. Nov. Magn. 16, 379 (2003), DOI:
Tunable photonic crystals fabricated in III-V semiconductor slab waveguides using infiltrated liquid crystals
C. Schüller, F. Klopf, J. P. Reithmaier, M. Kamp, and A. Forchel
Appl. Phys. Lett. 82, 2767 (2003), DOI: 10.1063/1.1570921
Epitaxial growth of 1.55μm emitting InAs quantum dashes on InP-based heterostructures by GS-MBE for long-wavelength laser applications
R. Schwertberger, D. Gold, J. P. Reithmaier, and A. Forchel
J. Cryst. Growth 251, 248 (2003), DOI: 10.1016/S0022-0248(02)02371-0
Single-electron charging of a self-assembled II–VI quantum dot
J. Seufert, M. Rambach, G. Bacher, A. Forchel, T. Passow, and D. Hommel
Appl. Phys. Lett. 82, 3946 (2003), DOI: 10.1063/1.1580632
Optical investigations of InGaAsN/GaAs single quantum well structures
P. Sitarek, K. Ryczko, G. Sęk, J. Misiewicz, M. Fischer, M. Reinhardt, and A. Forchel
Solid-State Electron. 47, 489 (2003), DOI: 10.1016/S0038-1101(02)00400-8
Single-photon and photon-pair emission from CdSe/Zn(S,Se) quantum dots
S. Strauf, S. M. Ulrich, K. Sebald, P. Michler, T. Passow, D. Hommel, G. Bacher, and A. Forchel
Phys. Status Solidi B 238, 321 (2003), DOI: 10.1002/pssb.200303060
High-power 980 nm quantum dot broad area lasers
B. Sumpf, S. Deubert, G. Erbert, J. Fricke, J. P. Reithmaier, A. Forchel, R. Staske, and G. Tränkle
Electron. Lett. 39, 1655 (2003), DOI: 10.1049/el:20031024
Generation of strongly polarization-correlated photon pairs by cascaded emission from individual CdSe/ZnSe quantum dots
S. M. Ulrich, S. Strauf, P. Michler, G. Bacher, and A. Forchel
Phys. Status Solidi B 238, 607 (2003), DOI: 10.1002/pssb.200303185
Triggered polarization-correlated photon pairs from a single CdSe quantum dot
S. M. Ulrich, S. Strauf, P. Michler, G. Bacher, and A. Forchel
Appl. Phys. Lett. 83, 1848 (2003), DOI: 10.1063/1.1605809
Exciton dynamics in InGaAsN/GaAs heterostructures
A. Vinattieri, D. Alderighi, M. Zamfirescu, M. Colocci, A. Polimeni, M. Capizzi, D. Gollub, M. Fischer, and A. Forchel
Phys. Status Solidi A 195, 558 (2003), DOI: 10.1002/pssa.200306152
Role of the host matrix in the carrier recombination of InGaAsN alloys
A. Vinattieri, D. Alderighi, M. Zamfirescu, M. Colocci, A. Polimeni, M. Capizzi, D. Gollub, M. Fischer, and A. Forchel
Appl. Phys. Lett. 82, 2805 (2003), DOI: 10.1063/1.1569983
Single quantum dot pairs with controllable interdot coupling
M. K. Welsch, G. Bacher, H. Schömig, A. Forchel, S. Zaitsev, C. R. Becker, and L. W. Molenkamp
Phys. Status Solidi B 238, 313 (2003), DOI: 10.1002/pssb.200303054
Self-switching of branched multiterminal junctions: a ballistic half-adder
L. Worschech, S. Reitzenstein, P. Hartmann, S. Kaiser, M. Kamp, and A. Forchel
Appl. Phys. Lett. 83, 2462 (2003), DOI: 10.1063/1.1613049
Ballistic transport in nanoscale field effect transistors revealed by four-terminal DC characterization
L. Worschech, A. Schliemann, H. Hsin, A. Forchel, G. Curatola, and G. Iannaccone
Superlattices Microstruct. 34, 271 (2003), DOI: 10.1016/j.spmi.2004.03.019
Capture and confinement of light and carriers in graded-index quantum well laser structures
G. Aichmayr, H. P. van der Meulen, L. Viña, M. Calleja, F. Schäfer, J. P. Reithmaier, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 13, 885 (2002), DOI: 10.1016/S1386-9477(02)00226-6
Deeply etched two-dimensional photonic crystals fabricated on GaAs/AlGaAs slab waveguides by using chemically assisted ion beam etching
K. Avary, J. P. Reithmaier, F. Klopf, T. D. Happ, M. Kamp, and A. Forchel
Microelectron. Eng. 61-62, 875 (2002), DOI: 10.1016/S0167-9317(02)00454-9
Laterally coupled DBR laser emitting at 1.55 μm fabricated by focused ion beam lithography
L. Bach, S. Rennon, J. P. Reithmaier, A. Forchel, J.-L. Gentner, and L. Goldstein
IEEE Photon. Technol. Lett. 14, 1037 (2002), DOI: 10.1109/LPT.2002.1021961
Monitoring statistical magnetic fluctuations on the nanometer scale
G. Bacher, A. A. Maksimov, H. Schömig, V. D. Kulakovskii, M. K. Welsch, A. Forchel, P. S. Dorozhkin, A. V. Chernenko, S. Lee, M. Dobrowolska, and J. K. Furdyna
Phys. Rev. Lett. 89, 127201 (2002), DOI: 10.1103/PhysRevLett.89.127201
Optical Spectroscopy on Non-Magnetic and Semimagnetic Single Quantum Dots in External Fields
G. Bacher, H. Schmig, J. Seufert, M. Rambach, A. Forchel, A. A. Maksimov, V. D. Kulakovskii, T. Passow, D. Hommel, C. R. Becker, and L. W. Molenkamp
Phys. Status Solidi B 229, 415 (2002), DOI: 10.1002/1521-3951(200201)229:1<415::AID-PSSB415>3.0.CO;2-W
Nano-Optics on Individual Quantum Objects - From Single to Coupled Semiconductor Quantum Dots
G. Bacher, H. Schömig, M. K. Welsch, M. Scheibner, J. Seufert, M. Obert, A. Forchel, A. A. Maksimov, S. Zaitsev, and V. D. Kulakovskii
Acta Phys. Pol. A 102, 475 (2002), DOI: 10.12693/APhysPolA.102.475
Reversibility of the effects of hydrogen on the electronic properties of InxGa1−xAs1−yNy
G. Baldassarri Höger von Högersthal, M. Bissiri, F. Ranalli, V. Gaspari, A. Polimeni, M. Capizzi, A. Frova, M. Fischer, M. Reinhardt, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 13, 1082 (2002), DOI: 10.1016/S1386-9477(02)00308-9
Temperature dependence of the exciton homogeneous linewidth in In0.60Ga0.40As/GaAs self-assembled quantum dots
M. Bayer and A. Forchel
Phys. Rev. B 65 (2002), DOI: 10.1103/PhysRevB.65.041308
Feature Article: Confinement of Light in Microresonators for Controlling Light - Matter Interaction
M. Bayer, A. Forchel, T. L. Reinecke, P. A. Knipp, and S. Rudin
Phys. Status Solidi A 191, 1 (2002), DOI: 10.1002/1521-396X(200205)191:1<1::AID-PSSA1>3.0.CO;2-U
Fine structure of excitons: a sensitive tool for probing the symmetry of self-assembled quantum dots
M. Bayer, G. Ortner, A. Forchel, P. Hawrylak, and S. Fafard
Physica E Low Dimens. Syst. Nanostruct. 13, 123 (2002), DOI: 10.1016/S1386-9477(01)00501-X
Entangled exciton states in quantum dot molecules
M. Bayer, G. Ortner, A. V. Larionov, V. B. Timofeev, A. Forchel, P. Hawrylak, K. Hinzer, M. Korkusinski, S. Fafard, and Z. R. Wasilewski
Physica E Low Dimens. Syst. Nanostruct. 12, 900 (2002), DOI: 10.1016/S1386-9477(01)00462-3
Fine structure of neutral and charged excitons in self-assembled In(Ga)As/(Al)GaAs quantum dots
M. Bayer, G. Ortner, O. Stern, A. Kuther, A. A. Gorbunov, A. Forchel, P. Hawrylak, S. Fafard, K. Hinzer, T. L. Reinecke, S. N. Walck, J. P. Reithmaier, F. Klopf, and F. Schäfer
Phys. Rev. B 65 (2002), DOI: 10.1103/PhysRevB.65.195315
Models and measurements for the transmission of submicron-width waveguide bends defined in two-dimensional photonic crystals
H. Benisty, S. Olivier, C. Weisbuch, M. Agio, M. Kafesaki, C. M. Soukoulis, M. Qiu, M. Swillo, A. Karlsson, B. Jaskorzynska, A. Talneau, R. Moosburger, M. Kamp, A. Forchel, R. Ferrini, R. Houdré, and U. Oesterle
IEEE J. Quantum Electron. 38, 770 (2002), DOI: 10.1109/JQE.2002.1017587
InAs∕InP 1550 nm quantum dash semiconductor optical amplifiers
A. Bilenca, R. Alizon, V. Mikhelashvili, G. Eisenstein, R. Schwertberger, D. Gold, J. P. Reithmaier, and A. Forchel
Electron. Lett. 38, 1350 (2002), DOI: 10.1049/el:20020928
Role of N clusters in InxGa1−xAs1−yNy band-gap reduction
M. Bissiri, G. Baldassarri Höger von Högersthal, A. Polimeni, M. Capizzi, D. Gollub, M. Fischer, M. Reinhardt, and A. Forchel
Phys. Rev. B 66 (2002), DOI: 10.1103/PhysRevB.66.033311
Hydrogen-induced passivation of nitrogen in GaAs1−yNy
M. Bissiri, G. Baldassarri Höger von Högersthal, A. Polimeni, V. Gaspari, F. Ranalli, M. Capizzi, A. A. Bonapasta, F. Jiang, M. Stavola, D. Gollub, M. Fischer, M. Reinhardt, and A. Forchel
Phys. Rev. B 65 (2002), DOI: 10.1103/PhysRevB.65.235210
Nitrogen-Related Complexes in Ga(AsN) and Their Interaction with Hydrogen
M. Bissiri, V. Gaspari, G. Baldassarri Höger von Högersthal, F. Ranalli, A. Polimeni, M. Capizzi, A. Frova, M. Fischer, M. Reinhardt, and A. Forchel
Phys. Status Solidi A 190, 651 (2002), DOI: 10.1002/1521-396X(200204)190:3<651::AID-PSSA651>3.0.CO;2-N
Impurity-related emission in the photoluminescence from p-type modulation doped Al1−xGaxAs/GaAs heterostructures
L. Bryja, M. Kubisa, K. Ryczko, J. Misiewicz, A. V. Larionov, M. Bayer, A. Forchel, and C. B. Sørensen
Solid State Commun. 122, 379 (2002), DOI: 10.1016/S0038-1098(02)00134-5
Enhancement of the exciton exchange energy splitting by the confined light field in strained microcavities
G. Dasbach, A. A. Dremin, M. Bayer, N. A. Gippius, V. D. Kulakovskii, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 13, 394 (2002), DOI: 10.1016/S1386-9477(02)00148-0
Oscillations in the differential transmission of a semiconductor microcavity with reduced symmetry
G. Dasbach, A. A. Dremin, M. Bayer, V. D. Kulakovskii, N. A. Gippius, and A. Forchel
Phys. Rev. B 65 (2002), DOI: 10.1103/PhysRevB.65.245316
Tailoring the polariton dispersion by optical confinement: Access to a manifold of elastic polariton pair scattering channels
G. Dasbach, M. Schwab, M. Bayer, D. N. Krizhanovskii, and A. Forchel
Phys. Rev. B 66 (2002), DOI: 10.1103/PhysRevB.66.201201
Optical study of two-dimensional InP-based photonic crystals by internal light source technique
R. Ferrini, D. Leuenberger, M. Mulot, M. Qiu, R. Moosburger, M. Kamp, A. Forchel, S. Anand, and R. Houdré
IEEE J. Quantum Electron. 38, 786 (2002), DOI: 10.1109/JQE.2002.1017588
Experimental and theoretical investigation of quantum point contacts for the validation of models for surface states
G. Fiori, G. Iannaccone, M. Macucci, S. Reitzenstein, S. Kaiser, M. Keßelring, L. Worschech, and A. Forchel
Nanotechnology 13, 299 (2002), DOI: 10.1088/0957-4484/13/3/312
1.3 µm GaInAsN Laserdiodes with improved High Temperature Performance
M. Fischer, D. Gollub, and A. Forchel
Jpn. J. Appl. Phys. 41, 1162 (2002), DOI: 10.1143/JJAP.41.1162
Photoreflectance investigation of hydrogenated (InGa)(AsN)/GaAs heterostructures
M. Geddo, R. Pezzuto, M. Capizzi, A. Polimeni, D. Gollub, M. Fischer, and A. Forchel
Eur. Phys. J. B 30, 39 (2002), DOI: 10.1140/epjb/e2002-00355-x
Towards high performance GaInAsN∕GaAsN laser diodes in 1.5 μm range
D. Gollub, M. Fischer, and A. Forchel
Electron. Lett. 38, 1183 (2002), DOI: 10.1049/el:20020812
1.3 μm continuous-wave GaInNAs/GaAs distributed feedback laser diodes
D. Gollub, M. Fischer, M. Kamp, and A. Forchel
Appl. Phys. Lett. 81, 4330 (2002), DOI: 10.1063/1.1527238
Integration of 2D photonic crystals with ridge waveguide lasers
T. D. Happ, M. Kamp, and A. Forchel
Opt. Quantum Electron. 34, 91 (2002), DOI: 10.1023/A:1013363623795
Single mode lasers based on monolithic integration of ridge waveguides with 2D photonic crystal waveguides
T. D. Happ, M. Kamp, F. Klopf, and A. Forchel
Opt. Quantum Electron. 34, 1137 (2002), DOI: 10.1023/A:1021142028876
Enhanced light emission of InxGa1−xAs quantum dots in a two-dimensional photonic-crystal defect microcavity
T. D. Happ, I. I. Tartakovskii, V. D. Kulakovskii, J. P. Reithmaier, M. Kamp, and A. Forchel
Phys. Rev. B 66 (2002), DOI: 10.1103/PhysRevB.66.041303
Optical spectroscopy of single InAs/InGaAs quantum dots in a quantum well
S. Kaiser, T. Mensing, L. Worschech, F. Klopf, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 81, 4898 (2002), DOI: 10.1063/1.1529315
Line narrowing in single semiconductor quantum dots: Toward the control of environment effects
C. Kammerer, C. Voisin, G. Cassabois, C. Delalande, P. Roussignol, F. Klopf, J. P. Reithmaier, A. Forchel, and J.-M. Gerard
Phys. Rev. B 66 (2002), DOI: 10.1103/PhysRevB.66.041306
Correlation between the gain profile and the temperature-induced shift in wavelength of quantum-dot lasers
F. Klopf, S. Deubert, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 81, 217 (2002), DOI: 10.1063/1.1491612
Entangled states of electron–hole complex in a single InAs/GaAs coupled quantum dot molecule
M. Korkusinski, P. Hawrylak, M. Bayer, G. Ortner, A. Forchel, S. Fafard, and Z. R. Wasilewski
Physica E Low Dimens. Syst. Nanostruct. 13, 610 (2002), DOI: 10.1016/S1386-9477(02)00198-4
High Performance 1.3 µm Quantum-Dot Lasers
R. Krebs, F. Klopf, J. P. Reithmaier, and A. Forchel
Jpn. J. Appl. Phys. 41, 1158 (2002), DOI: 10.1143/JJAP.41.1158
Infrared photomodulation spectroscopy of an In 0.22Ga 0.78Sb/GaSb single quantum well
R. Kudrawiec, G. Sęk, K. Ryczko, J. Misiewicz, and A. Forchel
Superlattices Microstruct. 32, 19 (2002), DOI: 10.1006/spmi.2002.1053
Pump-and-Probe Studies of Exciton Polaritons in Semiconductor Microcavities: The Impact of Exciton Localization and Cavity Symmetry
V. D. Kulakovskii, D. N. Krizhanovskii, G. Dasbach, A. A. Dremin, N. A. Gippius, M. Bayer, and A. Forchel
Phys. Status Solidi A 190, 421 (2002), DOI: 10.1002/1521-396X(200204)190:2<421::AID-PSSA421>3.0.CO;2-7
Magnetospectroscopy of InAs/GaAs quantum dots, tunnel-coupled in pairs
A. V. Larionov, V. B. Timofeev, A. Forchel, and M. Bajer
Bull. Russ. Acad. Sci.: Phys. 66, 196 (2002), DOI:
GaAs field effect transistors fabricated by imprint lithography
I. Martini, J. Dechow, M. Kamp, A. Forchel, and J. Koeth
Microelectron. Eng. 60, 451 (2002), DOI: 10.1016/S0167-9317(01)00705-5
Nanofabrication of high quality photonic crystals for integrated optics circuits
J. Moosburger, M. Kamp, A. Forchel, R. Ferrini, D. Leuenberger, R. Houdré, S. Anand, and J. Berggren
Nanotechnology 13, 341 (2002), DOI: 10.1088/0957-4484/13/3/320
Transmission spectroscopy of photonic crystal based waveguides with resonant cavities
J. Moosburger, M. Kamp, A. Forchel, U. Oesterle, and R. Houdré
J. Appl. Phys. 91, 4791 (2002), DOI: 10.1063/1.1454199
Wide range tunable laterally coupled distributed-feedback lasers based on InGaAs-GaAs quantum dots
M. Müller, F. Klopf, M. Kamp, J. P. Reithmaier, and A. Forchel
IEEE Photon. Technol. Lett. 14, 1246 (2002), DOI: 10.1109/LPT.2002.801103
Optical confinement in CdTe-based photonic dots
M. Obert, B. Wild, G. Bacher, A. Forchel, R. André, and D. Le Si Dang
Appl. Phys. Lett. 80, 1322 (2002), DOI: 10.1063/1.1452792
Three-Dimensional Optical Confinement in II-VI Pillar Microcavities
M. Obert, B. Wild, G. Bacher, A. Forchel, R. André, and D. Le Si Dang
Phys. Status Solidi A 190, 357 (2002), DOI: 10.1002/1521-396X(200204)190:2<357::AID-PSSA357>3.0.CO;2-C
Extraction of parameters of surface states from experimental test structures
M. G. Pala, G. Iannaccone, S. Kaiser, A. Schliemann, L. Worschech, and A. Forchel
Nanotechnology 13, 373 (2002), DOI: 10.1088/0957-4484/13/3/326
Quantum dot formation by segregation enhanced CdSe reorganization
T. Passow, K. Leonardi, H. Heinke, D. Hommel, D. Litvinov, A. Rosenauer, D. Gerthsen, J. Seufert, G. Bacher, and A. Forchel
J. Appl. Phys. 92, 6546 (2002), DOI: 10.1063/1.1516248
Influence of Capping Conditions on CdSe/ZnSe Quantum Dot Formation
T. Passow, K. Leonardi, H. Heinke, D. Hommel, J. Seufert, G. Bacher, and A. Forchel
Phys. Status Solidi B 229, 497 (2002), DOI: 10.1002/1521-3951(200201)229:1<497::AID-PSSB497>3.0.CO;2-T
Role of hydrogen in III N V compound semiconductors
A. Polimeni, G. Baldassarri Höger von Högersthal, M. Bissiri, M. Capizzi, A. Frova, M. Fischer, M. Reinhardt, and A. Forchel
Semicond. Sci. Technol. 17, 797 (2002), DOI: 10.1088/0268-1242/17/8/308
Reduced temperature dependence of the band gap in GaAs1−yNy investigated with photoluminescence
A. Polimeni, M. Bissiri, A. Augieri, G. Baldassarri Höger von Högersthal, M. Capizzi, D. Gollub, M. Fischer, M. Reinhardt, and A. Forchel
Phys. Rev. B 65 (2002), DOI: 10.1103/PhysRevB.65.235325
Excitation Spectroscopy on Single Quantum Dots and Single Pairs of Quantum Dots
M. Rambach, J. Seufert, M. Obert, G. Bacher, A. Forchel, K. Leonardi, T. Passow, and D. Hommel
Phys. Status Solidi B 229, 503 (2002), DOI: 10.1002/1521-3951(200201)229:1<503::AID-PSSB503>3.0.CO;2-3
Single-mode distributed feedback and microlasers based on quantum-dot gain material
J. P. Reithmaier and A. Forchel
IEEE J. Select. Topics Quantum Electron. 8, 1035 (2002), DOI: 10.1109/JSTQE.2002.804233
Logic AND∕NAND gates based on three-terminal ballistic junctions
S. Reitzenstein, L. Worschech, P. Hartmann, and A. Forchel
Electron. Lett. 38, 951 (2002), DOI: 10.1049/el:20020652
Capacitive-coupling-enhanced switching gain in an electron y-branch switch
S. Reitzenstein, L. Worschech, P. Hartmann, M. Kamp, and A. Forchel
Phys. Rev. Lett. 89, 226804 (2002), DOI: 10.1103/PhysRevLett.89.226804
Switching characteristics and demonstration of logic functions in modulation doped GaAs/AlGaAs nanoelectronic devices
S. Reitzenstein, L. Worschech, M. Keßelring, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 13, 954 (2002), DOI: 10.1016/S1386-9477(02)00243-6
Large threshold hysteresis in a narrow AlGaAs/GaAs channel with embedded quantum dots
A. Schliemann, L. Worschech, S. Reitzenstein, S. Kaiser, and A. Forchel
Appl. Phys. Lett. 81, 2115 (2002), DOI: 10.1063/1.1507607
Photoluminescence spectroscopy on single CdSe quantum dots in a semimagnetic ZnMnSe matrix
H. Schömig, M. K. Welsch, G. Bacher, A. Forchel, S. Zaitsev, A. A. Maksimov, V. D. Kulakovskii, S. Lee, M. Dobrowolska, and J. K. Furdyna
Physica E Low Dimens. Syst. Nanostruct. 13, 512 (2002), DOI: 10.1016/S1386-9477(02)00182-0
Long-wavelength InP-based quantum-dash lasers
R. Schwertberger, D. Gold, J. P. Reithmaier, and A. Forchel
IEEE Photon. Technol. Lett. 14, 735 (2002), DOI: 10.1109/LPT.2002.1003076
Single-photon emission of CdSe quantum dots at temperatures up to 200 K
K. Sebald, P. Michler, T. Passow, D. Hommel, G. Bacher, and A. Forchel
Appl. Phys. Lett. 81, 2920 (2002), DOI: 10.1063/1.1515364
Photoreflectance spectroscopy of semiconductor device active regions: quantum wells and quantum dots
G. Sęk and J. Misiewicz
Opt. Appl. Vol. 32, 307 (2002), DOI:
Dynamical spin response in semimagnetic quantum dots
J. Seufert, G. Bacher, M. Scheibner, A. Forchel, S. Lee, M. Dobrowolska, and J. K. Furdyna
Phys. Rev. Lett. 88, 27402 (2002), DOI: 10.1103/PhysRevLett.88.027402
Manipulating single quantum dot states in a lateral electric field
J. Seufert, M. Obert, M. Rambach, G. Bacher, A. Forchel, T. Passow, K. Leonardi, and D. Hommel
Physica E Low Dimens. Syst. Nanostruct. 13, 147 (2002), DOI: 10.1016/S1386-9477(01)00507-0
Dynamics of Zero-Dimensional Excitons in a Semimagnetic Environment
J. Seufert, M. Scheibner, G. Bacher, A. Forchel, S. Lee, M. Dobrowolska, and J. K. Furdyna
Phys. Status Solidi B 229, 727 (2002), DOI: 10.1002/1521-3951(200201)229:2<727::AID-PSSB727>3.0.CO;2-7
Quantum optical studies on individual acceptor bound excitons in a semiconductor
S. Strauf, P. Michler, M. Klude, D. Hommel, G. Bacher, and A. Forchel
Phys. Rev. Lett. 89, 177403 (2002), DOI: 10.1103/PhysRevLett.89.177403
Optical investigations of the above barrier state transitions in GaAs/Al0.3Ga0.7As double quantum wells
M. Utko, G. Sęk, K. Ryczko, L. Bryja, J. Misiewicz, M. Bayer, J. Koeth, and A. Forchel
Mater. Sci. Eng. C 19, 167 (2002), DOI: 10.1016/S0928-4931(01)00477-5
Biexciton Binding Energy in ZnSe Quantum Wells and Quantum Wires
H. P. Wagner, H.-P. Tranitz, W. Langbein, J. M. Hvam, G. Bacher, and A. Forchel
Phys. Status Solidi B 231, 11 (2002), DOI: 10.1002/1521-3951(200205)231:1<11::AID-PSSB11>3.0.CO;2-V
Coherent and ballistic switching effects in GaAs/AlGaAs nanojunctions
L. Worschech, S. Reitzenstein, M. Keßelring, A. Schliemann, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 12, 688 (2002), DOI: 10.1016/S1386-9477(01)00378-2
Microwave rectification in ballistic nanojunctions at room temperature
L. Worschech, A. Schliemann, S. Reitzenstein, P. Hartmann, and A. Forchel
Microelectron. Eng. 63, 217 (2002), DOI: 10.1016/S0167-9317(02)00604-4
Near-field mapping of the electromagnetic field in confined photon geometries
V. Zhuk, D. V. Regelman, D. Gershoni, M. Bayer, J. P. Reithmaier, A. Forchel, P. A. Knipp, and T. L. Reinecke
Phys. Rev. B 66 (2002), DOI: 10.1103/PhysRevB.66.115302
Efficient light transmission through InP-based photonic crystal waveguides
J. Zimmermann, M. Kamp, R. Schwertberger, J. P. Reithmaier, A. Forchel, and R. März
Electron. Lett. 38, 178 (2002), DOI: 10.1049/el:20020120
Reactive ion etching of deeply etched DBR-structures with reduced air-gaps for highly reflective monolithically integrated laser mirrors
K. Avary, S. Rennon, F. Klopf, J. P. Reithmaier, and A. Forchel
Microelectron. Eng. 57-58, 593 (2001), DOI: 10.1016/S0167-9317(01)00491-9
Biexcitons in InxGa1−xAs/GaAs quantum wells subject to high magnetic fields
T. Baars, M. Bayer, A. A. Gorbunov, and A. Forchel
Phys. Rev. B 63 (2001), DOI: 10.1103/PhysRevB.63.153312
Biexciton states in semiconductor microcavities
T. Baars, G. Dasbach, M. Bayer, and A. Forchel
Phys. Rev. B 63 (2001), DOI: 10.1103/PhysRevB.63.165311
Multiwavelength laterally complex coupled distributed feedback laser arrays with monolithically integrated combiner fabricated by focused-ion-beam lithography
L. Bach, J. P. Reithmaier, A. Forchel, J.-L. Gentner, and L. Goldstein
Appl. Phys. Lett. 79, 2324 (2001), DOI: 10.1063/1.1392977
Optical Spectroscopy on Single Semimagnetic Quantum Dots ? Probing the Interaction between an Exciton and Its Magnetic Environment
G. Bacher, A. A. Maksimov, A. McDonald, H. Schmig, M. K. Welsch, V. D. Kulakovskii, A. Forchel, C. R. Becker, L. W. Molenkamp, and G. Landwehr
Phys. Status Solidi B 224, 573 (2001), DOI: 10.1002/1521-3951(200103)224:2<573::AID-PSSB573>3.0.CO;2-F
Optical spectroscopy on individual CdSe/ZnMnSe quantum dots
G. Bacher, H. Schömig, M. K. Welsch, S. Zaitsev, V. D. Kulakovskii, A. Forchel, S. Lee, M. Dobrowolska, J. K. Furdyna, B. König, and W. Ossau
Appl. Phys. Lett. 79, 524 (2001), DOI: 10.1063/1.1387256
Hydrogen-induced band gap tuning of (InGa)(AsN)/GaAs single quantum wells
G. Baldassarri Höger von Högersthal, M. Bissiri, A. Polimeni, M. Capizzi, M. Fischer, M. Reinhardt, and A. Forchel
Appl. Phys. Lett. 78, 3472 (2001), DOI: 10.1063/1.1376436
Hydrogen Tuning of (InGa)(AsN) Optical Properties
G. Baldassarri Höger von Högersthal, F. Ranalli, M. Bissiri, V. Gaspari, A. Polimeni, M. Capizzi, A. Nucara, M. Geddo, M. Fischer, M. Reinhardt, and A. Forchel
Acta Phys. Pol. A 100, 373 (2001), DOI: 10.12693/APhysPolA.100.373
Excitonic States in In(Ga)As Self-Assembled Quantum Dots
M. Bayer, A. Forchel, P. Hawrylak, S. Fafard, and G. A. Narvaez
Phys. Status Solidi B 224, 331 (2001), DOI: 10.1002/1521-3951(200103)224:2<331::AID-PSSB331>3.0.CO;2-A
Coupling and entangling of quantum states in quantum dot molecules
M. Bayer, P. Hawrylak, K. Hinzer, S. Fafard, M. Korkusinski, Z. R. Wasilewski, O. Stern, and A. Forchel
Science 291, 451 (2001), DOI: 10.1126/science.291.5503.451
Control of light polarization in structured cavities by a magnetic field
M. Bayer, A. Kuther, V. D. Kulakovskii, A. Forchel, P. A. Knipp, and T. L. Reinecke
Phys. Rev. B 64 (2001), DOI: 10.1103/PhysRevB.64.201307
Inhibition and enhancement of the spontaneous emission of quantum dots in structured microresonators
M. Bayer, T. L. Reinecke, F. Weidner, A. V. Larionov, A. McDonald, and A. Forchel
Phys. Rev. Lett. 86, 3168 (2001), DOI: 10.1103/PhysRevLett.86.3168
Effect of hydrogen on the electronic properties of GaAs{sub 1-y}N{sub y} heterostructures[thin films]
M. Bissiri, V. Gaspari, and G. Baldassarri Höger von Högersthal
Acta Phys. Pol. A 100 (2001), DOI:
High temperature photoluminescence efficiency and thermal stability of (InGa)(AsN)/GaAs quantum wells
M. Bissiri, V. Gaspari, A. Polimeni, G. Baldassarri Höger von Högersthal, M. Capizzi, A. Frova, M. Fischer, M. Reinhardt, and A. Forchel
Appl. Phys. Lett. 79, 2585 (2001), DOI: 10.1063/1.1409333
2-μm GaInSb-AlGaAsSb distributed-feedback lasers
T. Bleuel, M. Müller, and A. Forchel
IEEE Photon. Technol. Lett. 13, 553 (2001), DOI: 10.1109/68.924017
Parametric polariton scattering in microresonators with three-dimensional optical confinement
G. Dasbach, M. Schwab, M. Bayer, and A. Forchel
Phys. Rev. B 64 (2001), DOI: 10.1103/PhysRevB.64.201309
Room-temperature operation of GaInAsN-GaAs laser diodes in the 1.5-μm range
M. O. Fischer, M. Reinhardt, and A. Forchel
IEEE J. Select. Topics Quantum Electron. 7, 149 (2001), DOI: 10.1109/2944.954123
Short cavity InP-lasers with 2D photonic crystal mirrors
J.-L. Gentner, A. Markard, M. Kamp, T. D. Happ, and A. Forchel
IEE Proc., Optoelectron. 148, 183 (2001), DOI: 10.1049/ip-opt:20010575
Strain analysis and quantum well intermixing of a laterally modulated multiquantum well system produced by focused ion beam implantation
J. Grenzer, N. Darowski, T. Geue, U. Pietsch, A. Daniel, S. Rennon, J. P. Reithmaier, and A. Forchel
J. Phys. D: Appl. Phys. 34, A11-A14 (2001), DOI: 10.1088/0022-3727/34/10A/303
Isomeric photonic molecules formed from coupled microresonators
G. Guttroff, M. Bayer, A. Forchel, P. A. Knipp, and T. L. Reinecke
Phys. Rev. E Stat. Nonlin. Soft Matter Phys. 63, 36611 (2001), DOI: 10.1103/PhysRevE.63.036611
Photonic defect states in chains of coupled microresonators
G. Guttroff, M. Bayer, J. P. Reithmaier, A. Forchel, P. A. Knipp, and T. L. Reinecke
Phys. Rev. B 64 (2001), DOI: 10.1103/PhysRevB.64.155313
Photonic crystal tapers for ultracompact mode conversion
T. D. Happ, M. Kamp, and A. Forchel
Opt. Lett., OL 26, 1102 (2001), DOI: 10.1364/ol.26.001102
Two-dimensional photonic crystal laser mirrors
T. D. Happ, M. Kamp, F. Klopf, J. P. Reithmaier, and A. Forchel
Semicond. Sci. Technol. 16, 227 (2001), DOI: 10.1088/0268-1242/16/4/307
Single-mode operation of coupled-cavity lasers based on two-dimensional photonic crystals
T. D. Happ, A. Markard, M. Kamp, A. Forchel, and S. Anand
Appl. Phys. Lett. 79, 4091 (2001), DOI: 10.1063/1.1427158
Nanofabrication of two-dimensional photonic crystal mirrors for 1.5 μm short cavity lasers
T. D. Happ, A. Markard, M. Kamp, A. Forchel, S. Anand, J.-L. Gentner, and N. Bouadma
J. Vac. Sci. Technol. B 19, 2775 (2001), DOI: 10.1116/1.1412898
InP-based short cavity lasers with 2D photonic crystal mirror
T. D. Happ, A. Markard, M. Kamp, J.-L. Gentner, and A. Forchel
Electron. Lett. 37, 428 (2001), DOI: 10.1049/el:20010317
Optical Spectroscopy of Electronic States in a Single Pair of Vertically Coupled Self-Assembled Quantum Dots
K. Hinzer, M. Bayer, J. P. McCaffrey, P. Hawrylak, M. Korkusinski, O. Stern, Z. R. Wasilewski, S. Fafard, and A. Forchel
Phys. Status Solidi B 224, 385 (2001), DOI: 10.1002/1521-3951(200103)224:2<385::AID-PSSB385>3.0.CO;2-B
Optical spectroscopy of a single Al0.36In0.64As/Al0.33Ga0.67As quantum dot
K. Hinzer, P. Hawrylak, M. Korkusinski, S. Fafard, M. Bayer, O. Stern, A. Gorbunov, and A. Forchel
Phys. Rev. B 63 (2001), DOI: 10.1103/PhysRevB.63.075314
Ultrashort InGaAsP/InP lasers with deeply etched Bragg mirrors
M. Kamp, J. Hofmann, A. Forchel, and S. Lourdudoss
Appl. Phys. Lett. 78, 4074 (2001), DOI: 10.1063/1.1377623
Lateral coupling – a material independent way to complex coupled DFB lasers
M. Kamp, J. Hofmann, F. Schäfer, M. Reinhard, M. Fischer, T. Bleuel, J. P. Reithmaier, and A. Forchel
Opt. Mater. 17, 19 (2001), DOI: 10.1016/S0925-3467(01)00014-3
High-temperature operating 1.3-μm quantum-dot lasers for telecommunication applications
F. Klopf, R. Krebs, J. P. Reithmaier, and A. Forchel
IEEE Photon. Technol. Lett. 13, 764 (2001), DOI: 10.1109/68.935796
InAs/GaInAs quantum dot DFB lasers emitting at 1.3 [micro sign]m
F. Klopf, R. Krebs, A. Wolf, M. Emmerling, J. P. Reithmaier, and A. Forchel
Electron. Lett. 37, 634 (2001), DOI: 10.1049/el:20010420
980 nm Quantum Dot Lasers with Very Small Threshold Current Densities
F. Klopf, J. P. Reithmaier, and A. Forchel
Phys. Status Solidi B 224, 845 (2001), DOI: 10.1002/(SICI)1521-3951(200104)224:3<845::AID-PSSB845>3.0.CO;2-5
Low threshold high efficiency MBE grown GaInAs/(Al)GaAs quantum dot lasers emitting at 980nm
F. Klopf, J. P. Reithmaier, and A. Forchel
J. Cryst. Growth 227-228, 1151 (2001), DOI: 10.1016/S0022-0248(01)01005-3
Zeeman spin splittings in semiconductor nanostructures
R. Kotlyar, T. L. Reinecke, M. Bayer, and A. Forchel
Phys. Rev. B 63 (2001), DOI: 10.1103/PhysRevB.63.085310
High frequency characteristics of InAs/GaInAs quantum dot distributed feedback lasers emitting at 1.3 [micro sign]m
R. Krebs, F. Klopf, S. Rennon, J. P. Reithmaier, and A. Forchel
Electron. Lett. 37, 1223 (2001), DOI: 10.1049/el:20010841
Impact of exciton localization on the optical non-linearities of cavity polaritons
D. N. Krizhanovskii, G. Dasbach, A. A. Dremin, V. D. Kulakovskii, N. A. Gippius, M. Bayer, and A. Forchel
Solid State Commun. 119, 435 (2001), DOI: 10.1016/S0038-1098(01)00266-6
Selective ultrahigh vacuum dry etching process for ZnSe-based II–VI semiconductors
M. Legge, G. Bacher, S. Bader, T. Kümmell, A. Forchel, J. Nürnberger, C. Schumacher, W. Faschinger, and G. Landwehr
J. Vac. Sci. Technol. B 19, 692 (2001), DOI: 10.1116/1.1372923
Single Electron Transistor Fabricated on Heavily Doped Silicon-on-Insulator Substrate
A. Manninen, J. Kauranen, J. Pekola, A. Savin, M. Kamp, M. Emmerling, A. Forchel, M. Prunnila, and J. Ahopelto
Jpn. J. Appl. Phys. 40, 2013 (2001), DOI: 10.1143/JJAP.40.2013
Fabrication of quantum point contacts and quantum dots by imprint lithography
I. Martini, M. Kamp, F. Fischer, L. Worschech, J. Koeth, and A. Forchel
Microelectron. Eng. 57-58, 397 (2001), DOI: 10.1016/S0167-9317(01)00446-4
Tertiarybutylarsine (TBAs) and -phosphine (TBP) as group V-precursors for gas source molecular beam epitaxy for optoelectronic applications
B. Mayer, J. P. Reithmaier, and A. Forchel
J. Cryst. Growth 227-228, 298 (2001), DOI: 10.1016/S0022-0248(01)00709-6
Fabrication of semiconductor lasers with 2D-photonic crystal mirrors using a wet oxidized Al2O3-mask
J. Moosburger, M. Kamp, F. Klopf, M. Fischer, and A. Forchel
Microelectron. Eng. 57-58, 1017 (2001), DOI: 10.1016/S0167-9317(01)00433-6
Semiconductor lasers with 2-D-photonic crystal mirrors based on a wet-oxidized Al 2 O 3 -mask
J. Moosburger, M. Kamp, F. Klopf, J. P. Reithmaier, and A. Forchel
IEEE Photon. Technol. Lett. 13, 406 (2001), DOI: 10.1109/68.920732
Enhanced transmission through photonic-crystal-based bent waveguides by bend engineering
J. Moosburger, M. Kamp, A. Forchel, S. Olivier, H. Benisty, C. Weisbuch, and U. Oesterle
Appl. Phys. Lett. 79, 3579 (2001), DOI: 10.1063/1.1421087
Wide-range-tunable laterally coupled distributed feedback lasers based on InGaAsP–InP
M. Müller, M. Kamp, A. Forchel, and J.-L. Gentner
Appl. Phys. Lett. 79, 2684 (2001), DOI: 10.1063/1.1404397
Effect of hydrogen on the electronic properties of InxGa1−xAs1−yNy/GaAs quantum wells
A. Polimeni, G. Baldassarri Höger von Högersthal, H. M. Bissiri, M. Capizzi, M. Fischer, M. Reinhardt, and A. Forchel
Phys. Rev. B 63 (2001), DOI: 10.1103/PhysRevB.63.201304
Interplay of nitrogen and hydrogen in InxGa1−xAs1−yNy/GaAs heterostructures
A. Polimeni, G. Baldassarri Höger von Högersthal, M. Bissiri, V. Gaspari, F. Ranalli, M. Capizzi, A. Frova, A. Miriametro, M. Geddo, M. Fischer, M. Reinhardt, and A. Forchel
Phys. B: Condens. Matter 308-310, 850 (2001), DOI: 10.1016/S0921-4526(01)00911-5
Photon band gap systems from semiconductor microcavities
T. L. Reinecke, P. A. Knipp, S. Rudin, M. Bayer, J. P. Reithmaier, and A. Forchel
Synth. Met. 116, 457 (2001), DOI: 10.1016/S0379-6779(00)00414-8
Edge-emitting microlasers with one active layer of quantum dots
S. Rennon, K. Avary, F. Klopf, J. P. Reithmaier, and A. Forchel
IEEE J. Select. Topics Quantum Electron. 7, 300 (2001), DOI: 10.1109/2944.954143
Nanoscale patterning by focused ion beam enhanced etching for optoelectronic device fabrication
S. Rennon, L. Bach, H. König, J. P. Reithmaier, A. Forchel, J.-L. Gentner, and L. Goldstein
Microelectron. Eng. 57-58, 891 (2001), DOI: 10.1016/S0167-9317(01)00451-8
Complex coupled distributed-feedback and Bragg-reflector lasers for monolithic device integration based on focused-ion-beam technology
S. Rennon, L. Bach, J. P. Reithmaier, and A. Forchel
IEEE J. Select. Topics Quantum Electron. 7, 306 (2001), DOI: 10.1109/2944.954144
12 [micro sign]m long edge-emitting quantum-dot laser
S. Rennon, F. Klopf, J. P. Reithmaier, and A. Forchel
Electron. Lett. 37, 690 (2001), DOI: 10.1049/el:20010488
Photoreflectance spectroscopy of vertically coupled InGaAs/GaAs double quantum dots
G. Sęk, K. Ryczko, J. Misiewicz, M. Bayer, F. Klopf, J. P. Reithmaier, and A. Forchel
Solid State Commun. 117, 401 (2001), DOI: 10.1016/S0038-1098(00)00490-7
Influence of Built-in Electric Field on Forbidden Transitions in In x Ga 1-x As/GaAs Double Quantum Well by Three-Beam Photoreflectance
G. Sęk, K. Ryczko, J. Misiewicz, M. Bayer, T. Wang, and A. Forchel
Acta Phys. Pol. A 100, 417 (2001), DOI: 10.12693/APhysPolA.100.417
Photoreflectance spectroscopy of InGaAsN/GaAs quantum wells grown by MBE
G. Sęk, K. Ryczko, J. Misiewicz, M. Fischer, M. Reinhardt, and A. Forchel
Thin Solid Films 392, 150 (2001), DOI: 10.1016/S0040-6090(01)01003-3
Tunneling of zero-dimensional excitons in a single pair of correlated quantum dots
J. Seufert, M. Obert, G. Bacher, A. Forchel, T. Passow, K. Leonardi, and D. Hommel
Phys. Rev. B 64 (2001), DOI: 10.1103/PhysRevB.64.121303
Stark effect and polarizability in a single CdSe/ZnSe quantum dot
J. Seufert, M. Obert, M. Scheibner, N. A. Gippius, G. Bacher, A. Forchel, T. Passow, K. Leonardi, and D. Hommel
Appl. Phys. Lett. 79, 1033 (2001), DOI: 10.1063/1.1389504
Correlated Temporal Fluctuations and Random Intermittency of Optical Transitions in a Single Quantum Dot
J. Seufert, M. Obert, R. Weigand, T. Kmmell, G. Bacher, A. Forchel, K. Leonardi, and D. Hommel
Phys. Status Solidi B 224, 201 (2001), DOI: 10.1002/1521-3951(200103)224:1<201::AID-PSSB201>3.0.CO;2-R
2 W reliable operation of = 735 nm GaAsP/AlGaAs laser diodes
B. Sumpf, G. Beister, G. Erbert, J. Fricke, A. Knauer, W. Pittroff, P. Ressel, J. Sebastian, H. Wenzel, and G. Tränkle
Electron. Lett. 37, 351 (2001), DOI: 10.1049/el:20010266
Selective growth of InP on focused-ion-beam-modified GaAs surface by hydride vapor phase epitaxy
Y. T. Sun, E. Rodrı́guez Messmer, S. Lourdudoss, J. Ahopelto, S. Rennon, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 79, 1885 (2001), DOI: 10.1063/1.1401781
X-ray diffraction and reflectivity analysis of GaAs/InGaAs free-standing trapezoidal quantum wires
A. Ulyanenkov, K. Inaba, P. Mikulík, N. Darowski, K. Omote, U. Pietsch, J. Grenzer, and A. Forchel
J. Phys. D: Appl. Phys. 34, A179-A182 (2001), DOI: 10.1088/0022-3727/34/10a/337
Biexciton binding energy and exciton–LO-phonon scattering in ZnSe quantum wires
H. P. Wagner, H.-P. Tranitz, R. Schuster, G. Bacher, and A. Forchel
Phys. Rev. B 63 (2001), DOI: 10.1103/PhysRevB.63.155311
Selective thermal interdiffusion using patterned SiO2 masks: An alternative approach to buried CdTe/CdMgTe quantum wires
M. K. Welsch, H. Schömig, M. Legge, G. Bacher, A. Forchel, B. König, C. R. Becker, W. Ossau, and L. W. Molenkamp
Appl. Phys. Lett. 78, 2937 (2001), DOI: 10.1063/1.1360226
1D-0D-1D Transitions in GaAs/AlGaAs Electron Waveguides Coupled by a Semiconducting Island
L. Worschech, S. Reitzenstein, and A. Forchel
Phys. Status Solidi B 224, 863 (2001), DOI: 10.1002/(SICI)1521-3951(200104)224:3<863::AID-PSSB863>3.0.CO;2-5
Investigation of switching effects between the drains of an electron Y-branch switch
L. Worschech, B. Weidner, S. Reitzenstein, and A. Forchel
Appl. Phys. Lett. 78, 3325 (2001), DOI: 10.1063/1.1372341
Bias-voltage-induced asymmetry in nanoelectronic Y -branches
L. Worschech, H. Q. Xu, A. Forchel, and L. Samuelson
Appl. Phys. Lett. 79, 3287 (2001), DOI: 10.1063/1.1419040
Buried CdTe/CdMgTe single quantum dotsusing selective thermal interdiffusion
S. Zaitsev, M. K. Welsch, H. Schömig, G. Bacher, V. D. Kulakovskii, A. Forchel, B. König, C. R. Becker, W. Ossau, and L. W. Molenkamp
Semicond. Sci. Technol. 16, 631 (2001), DOI: 10.1088/0268-1242/16/7/318
Carrier and light trapping in graded quantum-well laser structures
G. Aichmayr, M. D. Martín, H. P. van der Meulen, C. Pascual, L. Viña, J. M. Calleja, F. Schäfer, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 76, 3540 (2000), DOI: 10.1063/1.126700
Optical generation and sideband injection locking of tunable 11–120 GHz microwave/millimetre signals
M. Al-Mumin, X. Wang, W. Mao, S. A. Pappert, and G. Li
Electron. Lett. 36, 1547 (2000), DOI: 10.1049/el:20001090
Polariton-polariton scattering in semiconductor microcavities: Experimental observation of thresholdlike density dependence
T. Baars, M. Bayer, A. Forchel, F. Schäfer, and J. P. Reithmaier
Phys. Rev. B 61, R2409-R2412 (2000), DOI: 10.1103/PhysRevB.61.R2409
Dynamics of Excitons and Biexcitons in One Single Quantum Dot
G. Bacher, R. Weigand, J. Seufert, N. A. Gippius, V. D. Kulakovskii, A. Forchel, K. Leonardi, and D. Hommel
Phys. Status Solidi B 221, 25 (2000), DOI: 10.1002/1521-3951(200009)221:1<25::AID-PSSB25>3.0.CO;2-6
Optical Spectroscopy on Buried CdTe/Cd(Mn,Mg)Te Single Quantum Dots
G. Bacher, M. K. Welsch, A. McDonald, T. Kümmell, A. Forchel, B. König, C. Becher, W. Ossau, and G. Landwehr
Phys. Status Solidi A 178, 359 (2000), DOI: 10.1002/1521-396X(200003)178:1<359::AID-PSSA359>3.0.CO;2-6
Confined Optical Modes in Photonic Dots and Molecules
M. Bayer, T. Gutbrod, A. Forchel, P. A. Knipp, and T. L. Reinecke
Phys. Status Solidi A 178, 545 (2000), DOI: 10.1002/1521-396X(200003)178:1<545::AID-PSSA545>3.0.CO;2-I
Effects of Confinement Potential Asymmetries on the Fine Structure of Excitons in Self-Assembled In0.60Ga0.40As Quantum Dots
M. Bayer, A. Kuther, A. Forchel, and T. L. Reinecke
Phys. Status Solidi A 178, 297 (2000), DOI: 10.1002/1521-396X(200003)178:1<297::AID-PSSA297>3.0.CO;2-2
Fine structure of excitons in self-assembled In0.60Ga0.40As quantum dots: Zeeman-interaction and exchange energy enhancement
M. Bayer, A. Kuther, A. Forchel, T. L. Reinecke, and S. N. Walck
Physica E Low Dimens. Syst. Nanostruct. 7, 475 (2000), DOI: 10.1016/S1386-9477(99)00363-X
Hidden symmetries in the energy levels of excitonic 'artificial atoms'
M. Bayer, O. Stern, P. Hawrylak, S. Fafard, and A. Forchel
Nature 405, 923 (2000), DOI: 10.1038/35016020
Spectroscopic study of dark excitons in InxGa1−xAs self-assembled quantum dots by a magnetic-field-induced symmetry breaking
M. Bayer, O. Stern, A. Kuther, and A. Forchel
Phys. Rev. B 61, 7273 (2000), DOI: 10.1103/PhysRevB.61.7273
Quantized conductance in extended electron waveguides fabricated on shallow etched modulation-doped GaAs/AlGaAs heterostructures
F. Beuscher, L. Worschech, B. Weidner, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 7, 772 (2000), DOI: 10.1016/S1386-9477(00)00055-2
Excited states of two-dimensional hole gas at the Al0.5Ga0.5As/GaAs interface
L. Bryja, O. Stern, M. Kubisa, K. Ryczko, M. Bayer, J. Misiewicz, A. Forchel, and O. P. Hansen
Thin Solid Films 380, 142 (2000), DOI: 10.1016/S0040-6090(00)01489-9
Biexcitons in Semiconductor Microcavities
G. Dasbach, T. Baars, M. Bayer, and A. Forchel
Phys. Status Solidi B 221, 319 (2000), DOI: 10.1002/1521-3951(200009)221:1<319::AID-PSSB319>3.0.CO;2-M
Coherent and incoherent polaritonic gain in a planar semiconductor microcavity
G. Dasbach, T. Baars, M. Bayer, A. V. Larionov, and A. Forchel
Phys. Rev. B 62, 13076 (2000), DOI: 10.1103/PhysRevB.62.13076
Fabrication of NMR — Microsensors for nanoliter sample volumes
J. Dechow, A. Forchel, T. Lanz, and A. Haase
Microelectron. Eng. 53, 517 (2000), DOI: 10.1016/S0167-9317(00)00368-3
A monolithic GaInAsN vertical-cavity surface-emitting laser for the 1.3-μm regime
M. Fischer, M. Reinhardt, and A. Forchel
IEEE Photon. Technol. Lett. 12, 1313 (2000), DOI: 10.1109/68.883814
GaInAsN/GaAs laser diodes operating at 1.52 [micro sign]m
M. Fischer, M. Reinhardt, and A. Forchel
Electron. Lett. 36, 1208 (2000), DOI: 10.1049/el:20000870
Semiconductor photonic molecules
A. Forchel, M. Bayer, J. P. Reithmaier, T. L. Reinecke, and V. D. Kulakovskii
Physica E Low Dimens. Syst. Nanostruct. 7, 616 (2000), DOI: 10.1016/S1386-9477(99)00396-3
Photon confinement effects — from physics to applications
A. Forchel, M. Kamp, T. D. Happ, J. P. Reithmaier, M. Bayer, J. Koeth, and R. Dietrich
Microelectron. Eng. 53, 21 (2000), DOI: 10.1016/S0167-9317(00)00261-6
Grazing-incidence diffraction strain analysis of a laterally-modulated multiquantum well system produced by focused-ion-beam implantation
J. Grenzer, N. Darowski, U. Pietsch, A. Daniel, S. Rennon, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 77, 4277 (2000), DOI: 10.1063/1.1332410
Bent laser cavity based on 2D photonic crystal waveguide
T. D. Happ, M. Kamp, F. Klopf, J. P. Reithmaier, and A. Forchel
Electron. Lett. 36, 324 (2000), DOI: 10.1049/el:20000333
Excitonic absorption in a quantum Dot
P. Hawrylak, G. A. Narvaez, M. Bayer, and A. Forchel
Phys. Rev. Lett. 85, 389 (2000), DOI: 10.1103/physrevlett.85.389
Be-enhanced CdSe island formation in CdSe/ZnSe heterostructures
M. Keim, M. Korn, J. Seufert, G. Bacher, A. Forchel, G. Landwehr, S. Ivanov, S. Sorokin, A. A. Sitnikova, T. V. Shubina, A. Toropov, and A. Waag
J. Appl. Phys. 88, 7051 (2000), DOI: 10.1063/1.1328784
Highly efficient GaInAs/(Al)GaAs quantum-dot lasers based on a single active layer versus 980 nm high-power quantum-well lasers
F. Klopf, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 77, 1419 (2000), DOI: 10.1063/1.1290601
Bias and temperature dependence of the 0.7 conductance anomaly in quantum point contacts
A. Kristensen, H. Bruus, A. E. Hansen, J. B. Jensen, P. E. Lindelof, C. J. Marckmann, J. Nygård, C. B. Sørensen, F. Beuscher, A. Forchel, and M. Michel
Phys. Rev. B 62, 10950 (2000), DOI: 10.1103/PhysRevB.62.10950
Optical Spectroscopy on One and Two Exciton States in ZnSe-Based Single Quantum Dots
V. D. Kulakovskii, R. Weigand, G. Bacher, J. Seufert, T. Kümmell, A. Forchel, K. Leonardi, and D. Hommel
Phys. Status Solidi A 178, 323 (2000), DOI: 10.1002/1521-396X(200003)178:1<323::AID-PSSA323>3.0.CO;2-5
Semimagnetic (Cd,Mn)Te single quantum dots — technological access and optical spectroscopy
T. Kümmell, G. Bacher, M. K. Welsch, D. Eisert, A. Forchel, B. König, C. Becher, W. Ossau, and G. Landwehr
J. Cryst. Growth 214-215, 150 (2000), DOI: 10.1016/S0022-0248(00)00052-X
Strongly index-guided II-VI laser diodes
M. Legge, G. Bacher, S. Bader, A. Forchel, H. J. Lugauer, A. Waag, and G. Landwehr
IEEE Photon. Technol. Lett. 12, 236 (2000), DOI: 10.1109/68.826899
Low threshold II–VI laser diodes with transversal and longitudinal single-mode emission
M. Legge, G. Bacher, A. Forchel, M. Klude, M. Fehrer, and D. Hommel
J. Cryst. Growth 214-215, 1045 (2000), DOI: 10.1016/S0022-0248(00)00271-2
Magnetic polarons in a single diluted magnetic semiconductor quantum dot
A. A. Maksimov, G. Bacher, A. McDonald, V. D. Kulakovskii, A. Forchel, C. R. Becker, G. Landwehr, and L. W. Molenkamp
Phys. Rev. B 62, R7767-R7770 (2000), DOI: 10.1103/PhysRevB.62.R7767
Hydrogen-plasma-enhanced oxygen precipitation in silicon
V. P. Markevich, L. I. Murin, J. L. Lindström, A. G. Ulyashin, R. Job, W. R. Fahrner, and V. Raiko
J. Phys.: Condens. Matter 12, 10145 (2000), DOI: 10.1088/0953-8984/12/49/313
Quantum point contacts fabricated by nanoimprint lithography
I. Martini, D. Eisert, M. Kamp, L. Worschech, A. Forchel, and J. Koeth
Appl. Phys. Lett. 77, 2237 (2000), DOI: 10.1063/1.1315343
Fabrication of quantum point contacts by imprint lithography and transport studies
I. Martini, S. Kuhn, M. Kamp, L. Worschech, A. Forchel, D. Eisert, J. Koeth, and R. Sijbesma
J. Vac. Sci. Technol. B 18, 3561 (2000), DOI: 10.1116/1.1319705
Nanofabrication techniques for lasers with two-dimensional photonic crystal mirrors
J. Moosburger, T. D. Happ, M. Kamp, and A. Forchel
J. Vac. Sci. Technol. B 18, 3501 (2000), DOI: 10.1116/1.1319826
Analysis of the strain distribution in lateral nanostructures for interpreting photoluminescence data
U. Pietsch, N. Darowski, A. Ulyanenkov, J. Grenzer, K. H. Wang, and A. Forchel
Phys. B: Condens. Matter 283, 92 (2000), DOI: 10.1016/S0921-4526(99)01898-0
Effect of temperature on the optical properties of (InGa)(AsN)/GaAs single quantum wells
A. Polimeni, M. Capizzi, M. Geddo, M. Fischer, M. Reinhardt, and A. Forchel
Appl. Phys. Lett. 77, 2870 (2000), DOI: 10.1063/1.1320849
Silicon quantum point contact with aluminum gate
M. Prunnila, S. Eränen, J. Ahopelto, A. Manninen, M. Kamp, M. Emmerling, A. Forchel, A. Kristensen, C. B. Sørensen, P. E. Lindelof, and A. Gustafsson
Mater. Sci. Eng. B 74, 193 (2000), DOI: 10.1016/S0921-5107(99)00560-7
ECR-MBE growth and patterning of GaInNAs/GaAs quantum wells for 1st order DFB lasers
M. Reinhardt, M. Fischer, and A. Forchel
Physica E Low Dimens. Syst. Nanostruct. 7, 919 (2000), DOI: 10.1016/S1386-9477(00)00088-6
7.8 GHz small-signal modulation bandwidth of 1.3 [micro sign]m DQW GaInAsN/GaAs laser diodes
M. Reinhardt, M. Fischer, M. Kamp, and A. Forchel
Electron. Lett. 36, 1025 (2000), DOI: 10.1049/el:20000793
1.3-μm GaInNAs-AlGaAs distributed feedback lasers
M. Reinhardt, M. Fischer, M. Kamp, J. Hofmann, and A. Forchel
IEEE Photon. Technol. Lett. 12, 239 (2000), DOI: 10.1109/68.826900
High-frequency properties of 1.55 μm laterally complex coupled distributed feedback lasers fabricated by focused-ion-beam lithography
S. Rennon, L. Bach, J. P. Reithmaier, A. Forchel, J.-L. Gentner, and L. Goldstein
Appl. Phys. Lett. 77, 325 (2000), DOI: 10.1063/1.126965
Raman investigation of CdxZn1−xSe/ZnSe quantum wires: length dependence of the strain relaxation
B. Schreder, T. Kümmell, G. Bacher, A. Forchel, G. Landwehr, A. Materny, and W. Kiefer
J. Cryst. Growth 214-215, 787 (2000), DOI: 10.1016/S0022-0248(00)00233-5
Resonance Raman spectroscopy and excitation profile of CdxZn1−xSe/ZnSe quantum wires
B. Schreder, T. Kümmell, G. Bacher, A. Forchel, G. Landwehr, A. Materny, and W. Kiefer
J. Cryst. Growth 214-215, 792 (2000), DOI: 10.1016/S0022-0248(00)00234-7
Resonance Raman spectroscopy on strain relaxed CdZnSe/ZnSe quantum wires
B. Schreder, A. Materny, W. Kiefer, G. Bacher, A. Forchel, and G. Landwehr
J. Raman Spectrosc. 31, 959 (2000), DOI: 10.1002/1097-4555(200011)31:11<959::AID-JRS613>3.0.CO;2-I
Length dependence of the longitudinal optical phonon properties in CdZnSe/ZnSe quantum wires
B. Schreder, A. Materny, W. Kiefer, T. Kümmell, G. Bacher, A. Forchel, and G. Landwehr
Solid State Commun. 114, 435 (2000), DOI: 10.1016/S0038-1098(00)00077-6
Raman investigation of CdxZn1−xSe/ZnSe quantum wires: Strain relaxation and excitation profile
B. Schreder, A. Materny, W. Kiefer, T. Kümmell, G. Bacher, A. Forchel, and G. Landwehr
J. Appl. Phys. 88, 764 (2000), DOI: 10.1063/1.373735
Photoreflectance spectroscopy of coupled In Ga1−As/GaAs quantum wells
G. Sęk, K. Ryczko, M. Kubisa, J. Misiewicz, M. Bayer, T. Wang, J. Koeth, and A. Forchel
Thin Solid Films 364, 220 (2000), DOI: 10.1016/S0040-6090(99)00923-2
Be-induced island formation in CdSe/ZnSe heterostructures: Ensemble versus single dot studies
J. Seufert, M. Rambach, G. Bacher, A. Forchel, M. Keim, S. Ivanov, A. Waag, and G. Landwehr
Phys. Rev. B 62, 12609 (2000), DOI: 10.1103/PhysRevB.62.12609
Spectral diffusion of the exciton transition in a single self-organized quantum dot
J. Seufert, R. Weigand, G. Bacher, T. Kümmell, A. Forchel, K. Leonardi, and D. Hommel
Appl. Phys. Lett. 76, 1872 (2000), DOI: 10.1063/1.126196
MOCVD growth of a stacked InGaN quantum dot structure and its lasing oscillation at room temperature
K. Tachibana, T. Someya, R. Werner, A. Forchel, and Y. Arakawa
Physica E Low Dimens. Syst. Nanostruct. 7, 944 (2000), DOI: 10.1016/S1386-9477(00)00093-X
Magneto-optical study of excitonic states in In0.045Ga0.955As/GaAs multiple coupled quantum wells
T. Wang, M. Bayer, A. Forchel, N. A. Gippius, and V. D. Kulakovskii
Phys. Rev. B 62, 7433 (2000), DOI: 10.1103/PhysRevB.62.7433
Eigenstate symmetry probed by biexciton transitions in a single quantum dot
R. Weigand, G. Bacher, V. D. Kulakovskii, J. Seufert, T. Kümmell, A. Forchel, K. Leonardi, and D. Hommel
Physica E Low Dimens. Syst. Nanostruct. 7, 350 (2000), DOI: 10.1016/S1386-9477(99)00339-2
Spin and exchange effects in CdSe/ZnSe quantum dots probed by single-dot spectroscopy
R. Weigand, J. Seufert, G. Bacher, V. D. Kulakovskii, T. Kümmell, A. Forchel, K. Leonardi, and D. Hommel
J. Cryst. Growth 214-215, 737 (2000), DOI: 10.1016/S0022-0248(00)00190-1
InGaAsSb-AlGaAsSb distributed-feedback lasers emitting at 1.72 μm
R. Werner, T. Bleuel, J. Hofmann, M. Brockhaus, and A. Forchel
IEEE Photon. Technol. Lett. 12, 966 (2000), DOI: 10.1109/68.867976
High-resolution patterning and characterization of optically pumped first-order GaN DFB lasers
R. Werner, M. Reinhardt, M. Emmerling, A. Forchel, V. Härle, and A. V. Bazhenov
Physica E Low Dimens. Syst. Nanostruct. 7, 915 (2000), DOI: 10.1016/S1386-9477(00)00087-4
Negative differential conductance in planar one-dimensional/zero-dimensional/one-dimensional GaAs/AlGaAs structures
L. Worschech, S. Reitzenstein, and A. Forchel
Appl. Phys. Lett. 77, 3662 (2000), DOI: 10.1063/1.1329637
Buried single CdTe/CdMnTe quantum dots realized by focused ion beam lithography
G. Bacher, T. Kümmell, D. Eisert, A. Forchel, B. König, W. Ossau, C. R. Becker, and G. Landwehr
Appl. Phys. Lett. 75, 956 (1999), DOI: 10.1063/1.124565
Biexciton versus Exciton Lifetime in a Single Semiconductor Quantum Dot
G. Bacher, R. Weigand, J. Seufert, V. D. Kulakovskii, N. A. Gippius, A. Forchel, K. Leonardi, and D. Hommel
Phys. Rev. Lett. 83, 4417 (1999), DOI: 10.1103/PhysRevLett.83.4417
Optical Demonstration of a Crystal Band Structure Formation
M. Bayer, T. Gutbrod, A. Forchel, T. L. Reinecke, P. A. Knipp, R. Werner, and J. P. Reithmaier
Phys. Rev. Lett. 83, 5374 (1999), DOI: 10.1103/PhysRevLett.83.5374
Electron and Hole g Factors and Exchange Interaction from Studies of the Exciton Fine Structure in In0.60Ga0.40As Quantum Dots
M. Bayer, A. Kuther, A. Forchel, A. Gorbunov, V. B. Timofeev, F. Schäfer, J. P. Reithmaier, T. L. Reinecke, and S. N. Walck
Phys. Rev. Lett. 82, 1748 (1999), DOI: 10.1103/PhysRevLett.82.1748
Strong variation of the exciton g factors in self-assembled In0.60Ga0.40As quantum dots
M. Bayer, A. Kuther, F. Schäfer, J. P. Reithmaier, and A. Forchel
Phys. Rev. B 60, R8481-R8484 (1999), DOI: 10.1103/PhysRevB.60.R8481
Optical properties of thin films and quantum wells of In x Ga 1- x N/GaN and their dependence on laser irradiation
A. V. Bazhenov, A. V. Gorbunov, V. D. Negrii, J. Müller, M. Lipinski, and A. Forchel
Semicond. Sci. Technol. 14, 921 (1999), DOI: 10.1088/0268-1242/14/10/308
Metal wire definition by high resolution imprint and lift-off
D. Eisert, W. Braun, S. Kuhn, J. Koeth, and A. Forchel
Microelectron. Eng. 46, 179 (1999), DOI: 10.1016/S0167-9317(99)00056-8
Phonon interaction of single excitons in CdSe/ZnSe quantum dot structures
F. Gindele, K. Hild, W. Langbein, U. Woggon, K. Leonardi, D. Hommel, T. Kümmell, G. Bacher, and A. Forchel
J. Lumin. 83-84, 305 (1999), DOI: 10.1016/S0022-2313(99)00116-7
Angle dependence of the spontaneous emission from confined optical modes in photonic dots
T. Gutbrod, M. Bayer, A. Forchel, P. A. Knipp, T. L. Reinecke, A. I. Tartakovskii, V. D. Kulakovskii, N. A. Gippius, and S. G. Tikhodeev
Phys. Rev. B 59, 2223 (1999), DOI: 10.1103/PhysRevB.59.2223
Recombination dynamics in dry-etched (Cd,Zn)Se/ZnSe nanostructures: Influence of exciton localization
K. Herz, G. Bacher, A. Forchel, H. Straub, G. Brunthaler, W. Faschinger, G. Bauer, and C. Vieu
Phys. Rev. B 59, 2888 (1999), DOI: 10.1103/PhysRevB.59.2888
Short-cavity edge-emitting lasers with deeply etched distributed Bragg mirrors
E. Höfling, R. Werner, F. Schäfer, J. P. Reithmaier, and A. Forchel
Electron. Lett. 35, 154 (1999), DOI: 10.1049/el:19990133
Nanolithography using a 100 kV electron beam lithography system with a Schottky emitter
M. Kamp, M. Emmerling, S. Kuhn, and A. Forchel
J. Vac. Sci. Technol. B 17, 86 (1999), DOI: 10.1116/1.590520
Low-threshold high-quantum-efficiency laterally gain-coupled InGaAs/AlGaAs distributed feedback lasers
M. Kamp, J. Hofmann, A. Forchel, F. Schäfer, and J. P. Reithmaier
Appl. Phys. Lett. 74, 483 (1999), DOI: 10.1063/1.123164
InGaAs/AlGaAs quantum dot DFB lasers operating up to 213°C
M. Kamp, M. Schmitt, J. Hofmann, F. Schäfer, J. P. Reithmaier, and A. Forchel
Electron. Lett. 35, 2036 (1999), DOI: 10.1049/el:19991352
1.5μm Ga(Al)Sb laser grown on GaAs substrate by MBE
J. Koeth, T. Bleuel, R. Werner, and A. Forchel
J. Cryst. Growth 201-202, 841 (1999), DOI: 10.1016/S0022-0248(98)01453-5
A Simple Colloidal Route to Planar Micropatterned Er@ZnO Amplifiers
M. Kohls, T. Schmidt, H. Katschorek, L. Spanhel, G. Müller, N. Mais, A. Wolf, and A. Forchel
Adv. Mater. 11, 288 (1999), DOI: 10.1002/(SICI)1521-4095(199903)11:4<288::AID-ADMA288>3.0.CO;2-B
Highly Resolved Maskless Patterning on InP by Focused Ion Beam Enhanced Wet Chemical Etching
H. König, J. P. Reithmaier, and A. Forchel
Jpn. J. Appl. Phys. 38, 6142 (1999), DOI: 10.1143/JJAP.38.6142
1.55 μm single mode lasers with complex coupled distributed feedback gratings fabricated by focused ion beam implantation
H. König, S. Rennon, J. P. Reithmaier, A. Forchel, J.-L. Gentner, and L. Goldstein
Appl. Phys. Lett. 75, 1491 (1999), DOI: 10.1063/1.124732
Fine Structure of Biexciton Emission in Symmetric and Asymmetric CdSe/ZnSe Single Quantum Dots
V. D. Kulakovskii, G. Bacher, R. Weigand, T. Kümmell, A. Forchel, E. Borovitskaya, K. Leonardi, and D. Hommel
Phys. Rev. Lett. 82, 1780 (1999), DOI: 10.1103/PhysRevLett.82.1780
Green emitting DFB laser diodes based on ZnSe
M. Legge, G. Bacher, A. Forchel, M. Klude, M. Fehrer, and D. Hommel
Electron. Lett. 35, 718 (1999), DOI: 10.1049/el:19990488
Er doped nanocrystalline ZnO planar waveguide structures for 1.55 μm amplifier applications
N. Mais, J. P. Reithmaier, A. Forchel, M. Kohls, L. Spanhel, and G. Müller
Appl. Phys. Lett. 75, 2005 (1999), DOI: 10.1063/1.124897
Improved carrier confinement in GaInAs/AlGaAs lasers by MBE grown short period superlattice quantum well barriers
F. Schäfer, B. Mayer, J. P. Reithmaier, and A. Forchel
J. Cryst. Growth 201-202, 914 (1999), DOI: 10.1016/S0022-0248(98)01484-5
High-performance GaInAs/GaAs quantum-dot lasers based on a single active layer
F. Schäfer, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 74, 2915 (1999), DOI: 10.1063/1.123964
Growth and Structural Characterization of InGaN Vertical Cavity Surface Emitting Lasers Operating at Room Temperature
T. Someya, R. Werner, A. Forchel, and Y. Arakawa
Phys. Status Solidi A 176, 63 (1999), DOI: 10.1002/(SICI)1521-396X(199911)176:1<63::AID-PSSA63>3.0.CO;2-8
Room temperature lasing at blue wavelengths in gallium nitride microcavities
T. Someya, R. Werner, A. Forchel, M. Catalano, R. Cingolani, and Y. Arakawa
Science 285, 1905 (1999), DOI: 10.1126/science.285.5435.1905
Room-temperature lasing oscillation in an InGaN self-assembled quantum dot laser
K. Tachibana, T. Someya, Y. Arakawa, R. Werner, and A. Forchel
Appl. Phys. Lett. 75, 2605 (1999), DOI: 10.1063/1.125092
Far-field emission pattern and photonic band structure in one-dimensional photonic crystals made from semiconductor microcavities
A. I. Tartakovskii, V. D. Kulakovskii, P. S. Dorozhkin, A. Forchel, and J. P. Reithmaier
Phys. Rev. B 59, 10251 (1999), DOI: 10.1103/PhysRevB.59.10251
In-plane strain distribution in free-standing GaAs/InGaAs/GaAs single quantum well surface nanostructures on GaAs[001]
A. Ulyanenkov, T. Baumbach, N. Darowski, U. Pietsch, K. H. Wang, A. Forchel, and T. Wiebach
J. Appl. Phys. 85, 1524 (1999), DOI: 10.1063/1.369282
Evaluation of strain distribution in freestanding and buried lateral nanostructures
A. Ulyanenkov, N. Darowski, J. Grenzer, U. Pietsch, K. H. Wang, and A. Forchel
Phys. Rev. B 60, 16701 (1999), DOI: 10.1103/PhysRevB.60.16701
Magnetic-field dependence of the exciton-photon coupling in structured photonic cavities
S. N. Walck, T. L. Reinecke, M. Bayer, T. Gutbrod, J. P. Reithmaier, and A. Forchel
Phys. Rev. B 60, 10695 (1999), DOI: 10.1103/PhysRevB.60.10695
Experimental and theoretical study of strain-induced AlGaAs/GaAs quantum dots using a self-organized GaSb island as a stressor
T. Wang and A. Forchel
J. Appl. Phys. 86, 2001 (1999), DOI: 10.1063/1.371000
Growth of self-organized GaSb islands on a GaAs surface by molecular beam epitaxy
T. Wang and A. Forchel
J. Appl. Phys. 85, 2591 (1999), DOI: 10.1063/1.369625
Quantized conductance in up to 20 μm long shallow etched GaAs/AlGaAs quantum wires
L. Worschech, F. Beuscher, and A. Forchel
Appl. Phys. Lett. 75, 578 (1999), DOI: 10.1063/1.124447
Biexcitons in semiconductor quantum wires
T. Baars, W. Braun, M. Bayer, and A. Forchel
Phys. Rev. B 58, R1750-R1753 (1998), DOI: 10.1103/PhysRevB.58.R1750
UHV-ECR etching and in-situ analysis of wide bandgap II–VI nanostructures
G. Bacher, T. Kümmell, K. Herz, A. Forchel, J. Nürnberger, W. Faschinger, and G. Landwehr
Physica E Low Dimens. Syst. Nanostruct. 2, 547 (1998), DOI: 10.1016/S1386-9477(98)00113-1
Hot exciton relaxation in CdZnSe/ZnSe quantum wells and quantum dots
G. Bacher, R. Spiegel, T. Kümmell, R. Weigand, A. Forchel, B. Jobst, D. Hommel, and G. Landwehr
J. Cryst. Growth 184-185, 330 (1998), DOI: 10.1016/S0022-0248(98)80070-5
Exciton complexes in InxGa1−xAs/GaAs quantum dots
M. Bayer, T. Gutbrod, A. Forchel, V. D. Kulakovskii, A. Gorbunov, M. Michel, R. Steffen, and K. H. Wang
Phys. Rev. B 58, 4740 (1998), DOI: 10.1103/PhysRevB.58.4740
Optical Modes in Photonic Molecules
M. Bayer, T. Gutbrod, J. P. Reithmaier, A. Forchel, T. L. Reinecke, P. A. Knipp, A. A. Dremin, and V. D. Kulakovskii
Phys. Rev. Lett. 81, 2582 (1998), DOI: 10.1103/PhysRevLett.81.2582
Exciton complexes in InGaAs/GaAs quantum dots
M. Bayer, V. D. Kulakovskii, T. Gutbrod, and A. Forchel
Phys. B: Condens. Matter 249-251, 620 (1998), DOI: 10.1016/S0921-4526(98)00261-0
Multiple resonances involving magnetoexcitons in a GaAs/Al0.30Ga0.70As quantum well
M. Bayer, T. L. Reinecke, S. N. Walck, V. B. Timofeev, and A. Forchel
Phys. Rev. B 58, 9648 (1998), DOI: 10.1103/PhysRevB.58.9648
Exciton binding energies and diamagnetic shifts in semiconductor quantum wires and quantum dots
M. Bayer, S. N. Walck, T. L. Reinecke, and A. Forchel
Phys. Rev. B 57, 6584 (1998), DOI: 10.1103/PhysRevB.57.6584
Size dependence of exciton-exciton scattering in semiconductor quantum wires
W. Braun, M. Bayer, A. Forchel, O. M. Schmitt, L. Bányai, H. Haug, and A. I. Filin
Phys. Rev. B 57, 12364 (1998), DOI: 10.1103/PhysRevB.57.12364
Localization of excitons in thermally annealed In0.14Ga0.86As/GaAs quantum wells studied by time-integrated four-wave mixing
W. Braun, L. V. Kulik, T. Baars, M. Bayer, and A. Forchel
Phys. Rev. B 57, 7196 (1998), DOI: 10.1103/PhysRevB.57.7196
Structural characterisation of a GaAs surface wire structure by triple axis X-ray grazing incidence diffraction
N. Darowski, K. Paschke, U. Pietsch, K. H. Wang, A. Forchel, D. Lübbert, and T. Baumbach
Phys. B: Condens. Matter 248, 104 (1998), DOI: 10.1016/S0921-4526(98)00212-9
X-ray diffraction analysis of strain relaxation in free standing and buried GaAs/GaInAs/GaAs SQW lateral structures
N. Darowski, U. Pietsch, K. H. Wang, A. Forchel, Q. Shen, and S. Kycia
Thin Solid Films 336, 271 (1998), DOI: 10.1016/S0040-6090(98)01310-8
Frequency selective Bragg filters based on (Mg,Zn) (S,Se) waveguides for the visible spectral range
D. Eisert, G. Bacher, A. Forchel, K. Leonardi, and D. Hommel
IEEE Photon. Technol. Lett. 10, 1130 (1998), DOI: 10.1109/68.701525
Lateral and longitudinal mode control in CdZnSe-based laser diodes
D. Eiserta, G. Bacher, M. Legge, A. Forchel, J. Nürnberger, K. Schüll, W. Faschinger, and G. Landwehr
J. Cryst. Growth 184-185, 558 (1998), DOI: 10.1016/S0022-0248(98)80116-4
Excitons in near-surface quantum wells in magnetic fields: Experiment and theory
N. A. Gippius, A. L. Yablonskii, A. B. Dzyubenko, S. G. Tikhodeev, L. V. Kulik, V. D. Kulakovskii, and A. Forchel
J. Appl. Phys. 83, 5410 (1998), DOI: 10.1063/1.367370
Weak and strong coupling of photons and excitons in photonic dots
T. Gutbrod, M. Bayer, A. Forchel, J. P. Reithmaier, T. L. Reinecke, S. Rudin, and P. A. Knipp
Phys. Rev. B 57, 9950 (1998), DOI: 10.1103/PhysRevB.57.9950
Optical and structural properties of GaInAs/InP single quantum wells grown by solid-source MBE with a GaP decomposition source
E. Höfling, J. P. Reithmaier, T. Baars, M. Bayer, and A. Forchel
J. Cryst. Growth 191, 607 (1998), DOI: 10.1016/S0022-0248(98)00361-3
Direct measurement of photoluminescence spatial distribution near the GaAs/AlGaAs quantum well edge using a scanning near-field optical microscope
D. V. Kazantsev, N. A. Gippius, J. Oshinowo, and A. Forchel
Ultramicroscopy 71, 235 (1998), DOI: 10.1016/S0304-3991(97)00116-2
Sample temperature measurement in a scanning near-field optical microscope
D. V. Kazantsev, G. Guttroff, M. Bayer, and A. Forchel
Appl. Phys. Lett. 72, 689 (1998), DOI: 10.1063/1.120847
Development of wide range energy focused ion beam lithography system
M. Kinokuni, H. Sawaragi, R. Mimura, R. Aihara, and A. Forchel
J. Vac. Sci. Technol. B 16, 2484 (1998), DOI: 10.1116/1.590195
GaSb vertical-cavity surface-emitting lasers for the 1.5 μm range
J. Koeth, R. Dietrich, and A. Forchel
Appl. Phys. Lett. 72, 1638 (1998), DOI: 10.1063/1.121138
Focused ion beam implantation for opto- and microelectronic devices
H. König, N. Mais, E. Höfling, J. P. Reithmaier, A. Forchel, H. Müssig, and H. Brugger
J. Vac. Sci. Technol. B 16, 2562 (1998), DOI: 10.1116/1.590210
1.55 μm single-mode lasers with combined gain coupling and lateral carrier confinement by focused ion-beam implantation
H. König, J. P. Reithmaier, A. Forchel, J.-L. Gentner, and L. Goldstein
Appl. Phys. Lett. 73, 2703 (1998), DOI: 10.1063/1.122564
Conductance quantization above 30 K in GaAlAs shallow-etched quantum point contacts smoothly joined to the background 2DEG
A. Kristensen, J. B. Jensen, M. Zaffalon, C. B. Sørensen, S. M. Reimann, P. E. Lindelof, M. Michel, and A. Forchel
J. Appl. Phys. 83, 607 (1998), DOI: 10.1063/1.366724
Temperature dependence of the “0.7” 2e2/h quasi-plateau in strongly confined quantum point contacts
A. Kristensen, P. E. Lindelof, J. Bo Jensen, M. Zaffalon, J. Hollingbery, S. W. Pedersen, J. Nygård, H. Bruus, S. M. Reimann, C. B. Sørensen, M. Michel, and A. Forchel
Phys. B: Condens. Matter 249-251, 180 (1998), DOI: 10.1016/S0921-4526(98)00094-5
Quantum point contacts formed in GaAs/GaAlAs heterostructures by shallow etching and overgrowth
A. Kristensen, C. B. Sørensen, P. E. Lindelof, J. B. Jensen, J. Nygård, M. Zaffalon, F. Beuscher, M. Michel, and A. Forchel
Solid-State Electron. 42, 1103 (1998), DOI: 10.1016/S0038-1101(97)00310-9
Quasiphase matched second harmonic generation in ZnSe waveguide structures modulated by focused ion beam implantation
M. Kühnelt, T. Leichtner, S. Kaiser, B. Hahn, H. P. Wagner, D. Eisert, G. Bacher, and A. Forchel
Appl. Phys. Lett. 73, 584 (1998), DOI: 10.1063/1.121863
Excitonic molecules in InGaAs/GaAs quantum dots
V. D. Kulakovskii, M. Bayer, M. Michel, A. Forchel, T. Gutbrod, and F. Faller
Phys.-Usp. 41, 115 (1998), DOI: 10.1070/PU1998v041n02ABEH000340
Magnetic excitons in near-surface quantum wells: Experiment and theory
V. D. Kulakovskii, L. V. Kulik, A. L. Yablonskii, A. B. Dzyubenko, N. A. Gippius, S. G. Tikhodeev, and A. Forchel
Phys. Solid State 40, 740 (1998), DOI: 10.1134/1.1130436
Size dependence of strain relaxation and lateral quantization in deep etched CdxZn1−xSe/ZnSe quantum wires
T. Kümmell, G. Bacher, A. Forchel, G. Lermann, W. Kiefer, B. Jobst, D. Hommel, and G. Landwehr
Phys. Rev. B 57, 15439 (1998), DOI: 10.1103/PhysRevB.57.15439
Single zero-dimensional excitons in CdSe/ZnSe nanostructures
T. Kümmell, R. Weigand, G. Bacher, A. Forchel, K. Leonardi, D. Hommel, and H. Selke
Appl. Phys. Lett. 73, 3105 (1998), DOI: 10.1063/1.122687
Zeeman splitting of excitons and biexcitons in single In0.60Ga0.40As/GaAs self-assembled quantum dots
A. Kuther, M. Bayer, A. Forchel, A. Gorbunov, V. B. Timofeev, F. Schäfer, and J. P. Reithmaier
Phys. Rev. B 58, R7508-R7511 (1998), DOI: 10.1103/PhysRevB.58.R7508
Confined optical modes in photonic wires
A. Kuther, M. Bayer, T. Gutbrod, A. Forchel, P. A. Knipp, T. L. Reinecke, and R. Werner
Phys. Rev. B 58, 15744 (1998), DOI: 10.1103/PhysRevB.58.15744
High temperature operation of II-VI ridge-waveguide laser diodes
M. Legge, S. Bader, G. Bacher, H. J. Lugauer, A. Waag, A. Forchel, and G. Landwehr
Electron. Lett. 34, 2032 (1998), DOI: 10.1049/el:19981444
Strain studies on CdxZn1−xSe/ZnSe quantum wires by micro-resonance Raman spectroscopy
G. Lermann, T. Bischof, B. Schreder, A. Materny, H. Schwoerer, W. Kiefer, T. Kümmell, G. Bacher, A. Forchel, and G. Landwehr
J. Cryst. Growth 184-185, 1330 (1998), DOI: 10.1016/S0022-0248(98)80274-1
Conductance oscillations in overgrown sub 100 nm InP/ quantum wires
I. Maximov, N. Carlsson, P. Omling, P. Ramvall, L. Samuelson, W. Seifert, Q. Wang, S. Lourdudoss, E. R. Messmer, A. Forchel, and K. Kerkel
Semicond. Sci. Technol. 13, A67-A70 (1998), DOI: 10.1088/0268-1242/13/8a/021
Minority-carrier lifetime and efficiency of Cu(In,Ga)Se2 solar cells
B. Ohnesorge, R. Weigand, G. Bacher, A. Forchel, W. Riedl, and F. H. Karg
Appl. Phys. Lett. 73, 1224 (1998), DOI: 10.1063/1.122134
Localization of excitons in ultrathin CdS/ZnS quantum structures
W. Petri, M. Hetterich, U. Woggon, C. Märkle, A. Dinger, M. Grü, C. Klingshirn, T. Kümmell, G. Bacher, and A. Forchel
J. Cryst. Growth 184-185, 320 (1998), DOI: 10.1016/S0022-0248(98)80068-7
Focused ion-beam implantation induced thermal quantum-well intermixing for monolithic optoelectronic device integration
J. P. Reithmaier and A. Forchel
IEEE J. Select. Topics Quantum Electron. 4, 595 (1998), DOI: 10.1109/2944.720469
Hydride vapour phase epitaxy for nanostructures
E. Rodrı́guez Messmer, S. Lourdudoss, J. Ahopelto, H. Lipsanen, K. Hieke, J.-O. Wesström, J. P. Reithmaier, K. Kerkel, A. Forchel, W. Seifert, N. Carlsson, and L. Samuelson
Mater. Sci. Eng. B 51, 238 (1998), DOI: 10.1016/S0921-5107(97)00268-7
High-temperature properties of GaInAs/AlGaAs lasers with improved carrier confinement by short-period superlattice quantum well barriers
F. Schäfer, B. Mayer, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 73, 2863 (1998), DOI: 10.1063/1.122611
Activation of 1.54 μm Er 3+ Fluorescence in Concentrated II−VI Semiconductor Cluster Environments
T. Schmidt, G. Müller, L. Spanhel, K. Kerkel, and A. Forchel
Chem. Mater. 10, 65 (1998), DOI: 10.1021/cm9702169
Relaxation of hot excitons in CdZnSe/ZnSe quantum wells and quantum dots
R. Spiegel, G. Bacher, O. Breitwieser, A. Forchel, B. Jobst, D. Hommel, and G. Landwehr
Superlattices Microstruct. 23, 1093 (1998), DOI: 10.1006/spmi.1996.0585
Exciton-photon coupling in photonic wires
A. I. Tartakovskii, V. D. Kulakovskii, A. Forchel, and J. P. Reithmaier
Phys. Rev. B 57, R6807-R6810 (1998), DOI: 10.1103/PhysRevB.57.R6807
Exciton-photon interaction in low-dimensional semiconductor microcavities
A. I. Tartakovskii, V. D. Kulakovskii, Y. I. Koval’, T. B. Borzenko, A. Forchel, and J. P. Reithmaier
J. Exp. Theor. Phys. 87, 723 (1998), DOI: 10.1134/1.558714
Near surface quantum well excitons in magnetic fields
S. G. Tikhodeev, N. A. Gippius, A. B. Dzyubenko, L. V. Kulik, V. D. Kulakovskii, and A. Forchel
Phys. B: Condens. Matter 249-251, 580 (1998), DOI: 10.1016/S0921-4526(98)00191-4
Kinetics of dark excitons and excitonic trions in InGaAs single quantum well
V. B. Timofeev, A. V. Larionov, J. Zeman, G. Martinez, V. I. Falko, M. Bayer, and A. Forchel
Eur. Phys. J. B 4, 39 (1998), DOI: 10.1007/s100510050348
Exciton dephasing in ZnSe quantum wires
H. P. Wagner, W. Langbein, J. M. Hvam, G. Bacher, T. Kümmell, and A. Forchel
Phys. Rev. B 57, 1797 (1998), DOI: 10.1103/PhysRevB.57.1797
Effect of the hole subband mixing on the spin splitting of heavy-hole excitons in coupled In0.045Ga0.955As/GaAs double quantum wells
T. Wang, M. Bayer, and A. Forchel
Phys. Rev. B 58, R10183-R10186 (1998), DOI: 10.1103/PhysRevB.58.R10183
Growth and optical investigation of strain-induced AlGaAs/GaAs quantum dots using self-organized GaSb islands as a stressor
T. Wang and A. Forchel
Appl. Phys. Lett. 73, 1847 (1998), DOI: 10.1063/1.122302
Transition from direct to indirect band structure induced by the AlSb layer inserted in the GaSb/AlSb quantum well
T. Wang, F. Kieseling, and A. Forchel
Phys. Rev. B 58, 3594 (1998), DOI: 10.1103/PhysRevB.58.3594
3D versus 1D Quantum Confinement in Coherently Strained CdS/ZnS Quantum Structures
U. Woggon, F. Gindele, W. Petri, M. Hetterich, M. Grn, C. Klingshirn, W. Langbein, J. M. Hvam, T. Kmell, G. Bacher, and A. Forchel
Phys. Status Solidi B 206, 501 (1998), DOI: 10.1002/(SICI)1521-3951(199803)206:1<501::AID-PSSB501>3.0.CO;2-G
Optical properties of laser diodes and heterostructures based on beryllium chalcogenides
U. Zehnder, D. R. Yakovlev, W. Ossau, T. Gerhard, F. Fischer, H. J. Lugauer, M. Keim, G. Reuscher, T. Litz, A. Waag, K. Herz, G. Bacher, A. Forchel, and G. Landwehr
J. Cryst. Growth 184-185, 541 (1998), DOI: 10.1016/S0022-0248(98)80112-7
Maskless selective growth of InGaAs/InP quantum wires on (100) GaAs
J. Ahopelto, M. Sopanen, H. Lipsanen, S. Lourdudoss, E. Rodrı́guez Messmer, E. Höfling, J. P. Reithmaier, A. Forchel, A. Petersson, and L. Samuelson
Appl. Phys. Lett. 70, 2828 (1997), DOI: 10.1063/1.119015
Relaxation of hot excitons in inhomogeneously broadened CdxZn1−xSe/ZnSe nanostructures
G. Bacher, R. Spiegel, T. Kümmell, O. Breitwieser, A. Forchel, B. Jobst, D. Hommel, and G. Landwehr
Phys. Rev. B 56, 6868 (1997), DOI: 10.1103/PhysRevB.56.6868
Many-body effects in the quasi-one-dimensional magnetoplasma
M. Bayer, C. Schlier, C. Gréus, A. Forchel, S. Benner, and H. Haug
Phys. Rev. B 55, 13180 (1997), DOI: 10.1103/PhysRevB.55.13180
Enhancement of exciton binding energies in quantum wires and quantum dots
M. Bayer, S. N. Walck, T. L. Reinecke, and A. Forchel
EPL 39, 453 (1997), DOI: 10.1209/epl/i1997-00376-7
Photoluminescence study of InGaN films and InGaN/GaN quantum wells produced by molecular beam epitaxy
A. V. Bazhenov, T. X. Hoai, J. Müller, M. Lipinski, and A. Forchel
Institute of Physics conference series, Defect Recognition and Image Processing in Semiconductors 1997, 363 (1997), DOI: 10.1201/9781315140810-74
Enhanced exciton-phonon scattering in InxGa1−xAs/GaAs quantum wires
W. Braun, M. Bayer, A. Forchel, H. Zull, J. P. Reithmaier, A. I. Filin, and T. L. Reinecke
Phys. Rev. B 56, 12096 (1997), DOI: 10.1103/PhysRevB.56.12096
Excitonic wave packets in In0.135Ga0.865 As/GaAs quantum wires
W. Braun, M. Bayer, A. Forchel, H. Zull, J. P. Reithmaier, A. I. Filin, S. N. Walck, and T. L. Reinecke
Phys. Rev. B 55, 9290 (1997), DOI: 10.1103/PhysRevB.55.9290
Identification of a buried single quantum well within surface structured semiconductors using depth resolved x-ray grazing incidence diffraction
N. Darowski, K. Paschke, U. Pietsch, K. H. Wang, A. Forchel, T. Baumbach, and U. Zeimer
J. Phys. D: Appl. Phys. 30, L55-L59 (1997), DOI: 10.1088/0022-3727/30/16/001
Wavelength control in II–VI laser diodes with first order distributed Bragg reflectors
D. Eisert, G. Bacher, M. Legge, A. Forchel, J. Nürnberger, K. Schüll, W. Faschinger, and G. Landwehr
Appl. Phys. Lett. 71, 1026 (1997), DOI: 10.1063/1.119716
Exciton Spin-Splitting in InxGa1—xAs Quantum Wires and Dots
T. Gutbrod, M. Bayer, A. Forchel, A. Gurbunov, A. I. Tartakovskii, K. H. Wang, and E. Höfling
Phys. Status Solidi A 164, 409 (1997), DOI: 10.1002/1521-396X(199711)164:1<409::AID-PSSA409>3.0.CO;2-P
Investigation of Electronic Structure of InP Single Quantum Dots Using Near Field Scanning Optical Spectroscopy
G. Guttroff, M. Bayer, A. Forchel, D. V. Kazantsev, M. K. Zundel, and K. Eberl
Phys. Status Solidi A 164, 291 (1997), DOI: 10.1002/1521-396X(199711)164:1<291::AID-PSSA291>3.0.CO;2-T
Near field scanning optical spectroscopy of InP single quantum dots
G. Guttroff, M. Bayer, A. Forchel, D. V. Kazantsev, M. K. Zundel, and K. Eberl
JETP Lett. 66, 528 (1997), DOI: 10.1134/1.567559
Biexciton formation in CdxZn1−xSe/ZnSe quantum-dot and quantum-well structures
K. Herz, T. Kümmell, G. Bacher, A. Forchel, B. Jobst, D. Hommel, and G. Landwehr
Phys. Rev. B 56, 15261 (1997), DOI: 10.1103/PhysRevB.56.15261
Biexcitons in Low-Dimensional CdZnSe/ZnSe Structures
K. Herz, T. Kümmell, G. Bacher, A. Forchel, B. Jobst, D. Hommel, and G. Landwehr
Phys. Status Solidi A 164, 205 (1997), DOI: 10.1002/1521-396X(199711)164:1<205::AID-PSSA205>3.0.CO;2-C
MBE growth and optical investigation of GaSb/AlSb VCSEL structures for the 1.5µm range
J. Koeth, R. Dietrich, and A. Forchel
Compound Semiconductors 1997. Proceedings of the IEEE Twenty-Fourth International Symposium on Compound Semiconductors, 121 (1997), DOI: 10.1109/ISCS.1998.711577
Quantum dot multiexcitons in a magnetic field
V. D. Kulakovskii, M. Bayer, M. Michel, A. Forchel, T. Gutbrod, and F. Faller
JETP Lett. 66, 285 (1997), DOI: 10.1134/1.567469
Fabrication of dry etched CdZnSe/ZnSe quantum wires by thermally assisted electron cyclotron resonance etching
T. Kümmell, G. Bacher, A. Forchel, J. Nürnberger, W. Faschinger, G. Landwehr, B. Jobst, and D. Hommel
Appl. Phys. Lett. 71, 344 (1997), DOI: 10.1063/1.119533
Low damage thermally assisted electron cyclotron resonance etch technology for wide bandgap II-VI materials
T. Kümmell, G. Bacher, A. Forchel, J. Nürnberger, W. Faschinger, G. Landwehr, B. Jobst, and D. Hommel
J. Vac. Sci. Technol. B 15, 2656 (1997), DOI: 10.1116/1.589703
Resonant micro-Raman investigations of the ZnSe–LO splitting in II–VI semiconductor quantum wires
G. Lermann, T. Bischof, A. Materny, W. Kiefer, T. Kümmell, G. Bacher, A. Forchel, and G. Landwehr
J. Appl. Phys. 81, 1446 (1997), DOI: 10.1063/1.364181
Wire-width dependence of the LO-phonon splitting and photoluminescence energy in ZnSe/Cd0.35Zn0.65Se quantum wires
G. Lermann, T. Bischof, A. Materny, W. Kiefer, T. Kümmell, G. Bacher, A. Forchel, and G. Landwehr
Phys. Rev. B 56, 7469 (1997), DOI: 10.1103/PhysRevB.56.7469
Raman spectroscopy on CdZnSe/ZnSe quantum wires
G. Lermann, T. Bischof, B. Schreder, A. Materny, W. Kiefer, T. Kümmell, G. Bacher, A. Forchel, and G. Landwehr
Ber. Bunsenges. Phys. Chem. 101, 1665 (1997), DOI: 10.1002/bbpc.19971011122
Length quantization in In0.13Ga0.87As/GaAs quantum boxes with rectangular cross section
M. Michel, A. Forchel, and F. Faller
Appl. Phys. Lett. 70, 393 (1997), DOI: 10.1063/1.118384
ECR-MBE growth and high excitation properties of GaInN/GaN heterostructures
J. Müller, M. Lipinski, A. A. Maksimov, and A. Forchel
Compound Semiconductors 1997. Proceedings of the IEEE Twenty-Fourth International Symposium on Compound Semiconductors, 371 (1997), DOI: 10.1109/ISCS.1998.711657
ZnSe-Based Laser Diodes and LEDs Grown on ZnSe and GaAs Substrates
K. Ohkawa, M. Behringer, H. Wenisch, M. Fehrer, B. Jobst, D. Hommel, M. Kuttler, M. Strassburg, D. Bimberg, G. Bacher, D. Tönnies, and A. Forchel
Phys. Status Solidi B 202, 683 (1997), DOI: 10.1002/1521-3951(199708)202:2<683::AID-PSSB683>3.0.CO;2-8
Enhancement of spontaneous emission rates by three-dimensional photon confinement in Bragg microcavities
B. Ohnesorge, M. Bayer, A. Forchel, J. P. Reithmaier, N. A. Gippius, and S. G. Tikhodeev
Phys. Rev. B 56, R4367-R4370 (1997), DOI: 10.1103/PhysRevB.56.R4367
Characterization of lateral semiconductor nanostructures by means of x-ray grazing-incidence diffraction
K. Paschke, T. Geue, T. A. Barberka, A. Bolm, U. Pietsch, M. Rösch, E. Batke, F. Faller, K. Kerkel, J. Oshinowo, and A. Forchel
Appl. Phys. Lett. 70, 1031 (1997), DOI: 10.1063/1.118473
Sol−Gel Synthesis and Spectroscopic Properties of Thick Nanocrystalline CdSe Films
V. Ptatschek, B. Schreder, K. Herz, U. Hilbert, W. Ossau, G. Schottner, O. Rahäuser, T. Bischof, G. Lermann, A. Materny, W. Kiefer, G. Bacher, A. Forchel, D. Su, M. Giersig, G. Müller, and L. Spanhel
J. Phys. Chem. B 101, 8898 (1997), DOI: 10.1021/jp971487
Microcavity lasers: emission from a fully confined photon state
J. P. Reithmaier, M. Röhner, F. Schäfer, H. Zull, and A. Forchel
Compound Semiconductors 1997. Proceedings of the IEEE Twenty-Fourth International Symposium on Compound Semiconductors, 553 (1997), DOI: 10.1109/ISCS.1998.711737
Size Dependence of Confined Optical Modes in Photonic Quantum Dots
J. P. Reithmaier, M. Röhner, H. Zull, F. Schäfer, A. Forchel, P. A. Knipp, and T. L. Reinecke
Phys. Rev. Lett. 78, 378 (1997), DOI: 10.1103/PhysRevLett.78.378
Laser emission from photonic dots
M. Röhner, J. P. Reithmaier, A. Forchel, F. Schäfer, and H. Zull
Appl. Phys. Lett. 71, 488 (1997), DOI: 10.1063/1.119587
Polarization-dependent formation of biexcitons in (Zn,Cd)Se/ZnSe quantum wells
R. Spiegel, G. Bacher, A. Forchel, B. Jobst, D. Hommel, and G. Landwehr
Phys. Rev. B 55, 9866 (1997), DOI: 10.1103/PhysRevB.55.9866
Angle Resolved Photoluminescence Excitation Spectroscopy of Exciton–Photon Modes in a Microcavity: K-Dependence and Relaxation
A. I. Tartakovskii, V. D. Kulakovskii, A. V. Larionov, J. P. Reithmaier, and A. Forchel
Phys. Status Solidi A 164, 81 (1997), DOI: 10.1002/1521-396X(199711)164:1<81::AID-PSSA81>3.0.CO;2-N
Excitons in Near Surface Quantum Wells: Local Probe of Semiconductor/Vacuum Surface
S. G. Tikhodeev, N. A. Gippius, A. L. Yablonskii, A. B. Dzyubenko, L. V. Kulik, V. D. Kulakovskii, and A. Forchel
Phys. Status Solidi A 164, 179 (1997), DOI: 10.1002/1521-396X(199711)164:1<179::AID-PSSA179>3.0.CO;2-9
Two-dimensional electron gas in double quantum wells with tilted bands
V. B. Timofeev, A. V. Larionov, P. S. Dorozhkin, M. Bayer, A. Forchel, and J. Straka
JETP Lett. 65, 877 (1997), DOI: 10.1134/1.567440
Phase matched second harmonie generation using a χ(2) modulated optical waveguide
H. P. Wagner, M. Kühnelt, G. Wein, B. Hahn, W. Gebhardt, D. Eisert, G. Bacher, and A. Forchel
J. Lumin. 72-74, 87 (1997), DOI: 10.1016/S0022-2313(96)00434-6
Optical transitions and carrier relaxation in self assembled InAs/GaAs quantum dots
F. Adler, M. Geiger, A. Bauknecht, F. Scholz, H. Schweizer, M. H. Pilkuhn, B. Ohnesorge, and A. Forchel
J. Appl. Phys. 80, 4019 (1996), DOI: 10.1063/1.363361
Room temperature emission in narrow (14 nm) quantum wires with strong lateral confinement effects
G. Bacher, M. Illing, R. Spiegel, T. Kümmell, K. Herz, A. Forchel, B. Jobst, D. Hommel, and G. Landwehr
J. Cryst. Growth 159, 455 (1996), DOI: 10.1016/0022-0248(95)00717-2
Thermal stability of (Zn,Cd)(Se,S) heterostructures grown on GaAs
G. Bacher, D. Tönnies, D. Eisert, A. Forchel, M. O. Möller, M. Korn, B. Jobst, D. Hommel, G. Landwehr, J. Söllner, and M. Heuken
J. Appl. Phys. 79, 4368 (1996), DOI: 10.1063/1.361746
Size dependence of the changeover from geometric to magnetic confinement in In0.53Ga0.47As/InP quantum wires
M. Bayer, P. Ils, M. Michel, A. Forchel, T. L. Reinecke, and P. A. Knipp
Phys. Rev. B 53, 4668 (1996), DOI: 10.1103/PhysRevB.53.4668
Splitting of electronic levels with positive and negative angular momenta in In0.53Ga0.47As/InP quantum dots by a magnetic field
M. Bayer, O. Schilling, A. Forchel, T. L. Reinecke, P. A. Knipp, P. Pagnod-Rossiaux, and L. Goldstein
Phys. Rev. B 53, 15810 (1996), DOI: 10.1103/PhysRevB.53.15810
Direct and indirect excitons in coupled GaAs/Al0.30Ga0.70As double quantum wells separated by AlAs barriers
M. Bayer, V. B. Timofeev, F. Faller, T. Gutbrod, and A. Forchel
Phys. Rev. B 54, 8799 (1996), DOI: 10.1103/PhysRevB.54.8799
First order gain and index coupled distributed feedback lasers in ZnSe‐based structures with finely tunable emission wavelengths
D. Eisert, G. Bacher, N. Mais, J. P. Reithmaier, A. Forchel, B. Jobst, D. Hommel, and G. Landwehr
Appl. Phys. Lett. 68, 599 (1996), DOI: 10.1063/1.116480
Gain-coupled distributed feedback lasers in the blue-green spectral range by focused ion beam implantation
D. Eisert, G. Bacher, N. Mais, J. P. Reithmaier, A. Forchel, B. Jobst, D. Hommel, and G. Landwehr
J. Cryst. Growth 159, 591 (1996), DOI: 10.1016/0022-0248(95)00722-9
Ambipolar diffusion in GaAs/AlGaAs quantum wells with inserted AlAs monolayers
F. Faller, B. Ohnesorge, and A. Forchel
Compound semiconductors 1995, Institute of Physics conference series (1996), DOI:
Quantum wires and dots for optical studies
A. Forchel, P. Ils, K. H. Wang, O. Schilling, R. Steffen, and J. Oshinowo
Microelectron. Eng. 32, 317 (1996), DOI: 10.1016/0167-9317(95)00370-3
Optical studies of free-standing single InGaAs/GaAs quantum dots
A. Forchel, R. Steffen, T. Koch, M. Michel, M. Albrecht, and T. L. Reinecke
Semicond. Sci. Technol. 11, 1529 (1996), DOI: 10.1088/0268-1242/11/11S/013
Phase space filling and band gap renormalization in the luminescence of highly excited InGaAs/GaAs quantum wires
C. Gréus, A. Forchel, R. Spiegel, F. Faller, S. Benner, and H. Haug
EPL 34, 213 (1996), DOI: 10.1209/epl/i1996-00441-9
Reduced lateral straggling of implantation induced defects in III/V heterostructures by ion implantation along channeling directions
A. Kieslich, H. Doleschel, F. Kieseling, J. P. Reithmaier, and A. Forchel
Appl. Phys. Lett. 68, 102 (1996), DOI: 10.1063/1.116769
Interparticle interaction in spin-aligned and spin-degenerate exciton systems and magnetoplasmas in II-VI quantum wells
V. D. Kulakovskii, M. G. Tyazhlov, A. F. Dite, A. I. Filin, A. Forchel, D. R. Yakovlev, A. Waag, and G. Landwehr
Phys. Rev. B 54, 4981 (1996), DOI: 10.1103/PhysRevB.54.4981
Dielectric enhancement of excitons in near-surface quantum wells
L. V. Kulik, V. D. Kulakovskii, M. Bayer, A. Forchel, N. A. Gippius, and S. G. Tikhodeev
Phys. Rev. B 54, R2335-R2338 (1996), DOI: 10.1103/PhysRevB.54.R2335
Rapid carrier relaxation in self-assembled InxGa1-xAs/GaAs quantum dots
B. Ohnesorge, M. Albrecht, J. Oshinowo, A. Forchel, and Y. Arakawa
Phys. Rev. B 54, 11532 (1996), DOI: 10.1103/PhysRevB.54.11532
First order gain‐coupled GaInAs/GaAs distributed feedback laser diodes patterned by focused ion beam implantation
A. Orth, J. P. Reithmaier, R. Zeh, H. Doleschel, and A. Forchel
Appl. Phys. Lett. 69, 1906 (1996), DOI: 10.1063/1.117617
Phonon Raman scattering in quantum wires
J. Rubio, H. P. van der Meulen, N. Mestres, J. M. Calleja, K. H. Wang, P. Ils, A. Forchel, N. A. Gippius, and S. G. Tikhodeev
Solid-State Electron. 40, 707 (1996), DOI: 10.1016/0038-1101(95)00347-9
Recombination and thermal emission of excitons in shallow CdTe/Cd1-xMgxTe quantum wells
R. Spiegel, G. Bacher, K. Herz, A. Forchel, T. Litz, A. Waag, and G. Landwehr
Phys. Rev. B 53, 4544 (1996), DOI: 10.1103/PhysRevB.53.4544
Excitonic lifetimes in (Zn,Cd)Se/ZnSe and ZnSe/Zn(Se,S) quantum wires
R. Spiegel, G. Bacher, K. Herz, M. Illing, T. Kümmell, A. Forchel, B. Jobst, D. Hommel, G. Landwehr, J. Söllner, and M. Heuken
Phys. Rev. B 53, R4233-R4236 (1996), DOI: 10.1103/PhysRevB.53.R4233
Single quantum dots as local probes of electronic properties of semiconductors
R. Steffen, A. Forchel, T. L. Reinecke, T. Koch, M. Albrecht, J. Oshinowo, and F. Faller
Phys. Rev. B 54, 1510 (1996), DOI: 10.1103/PhysRevB.54.1510
Exciton interaction effects in the emission spectra of single free-standing InGaAs/GaAs quantum dots
R. Steffen, T. Koch, J. Oshinowo, F. Faller, and A. Forchel
Surf. Sci. 361-362, 805 (1996), DOI: 10.1016/0039-6028(96)00538-9
Photoluminescence study of deep etched InGaAs/GaAs quantum wires and dots defined by low‐voltage electron beam lithography
R. Steffen, T. Koch, J. Oshinowo, F. Faller, and A. Forchel
Appl. Phys. Lett. 68, 223 (1996), DOI: 10.1063/1.116467
Mixing of excitonic states containing light and heavy holes in an isolated GaAs/AlGaAs quantum well in a magnetic field
V. B. Timofeev, M. Bayer, A. Forchel, and M. Potemski
JETP Lett. 64, 57 (1996), DOI: 10.1134/1.567159
Subband renormalization in dense electron-hole plasmas in In0.53Ga0.47As/InP quantum wires
K. H. Wang, M. Bayer, A. Forchel, P. Ils, S. Benner, H. Haug, P. Pagnod-Rossiaux, and L. Goldstein
Phys. Rev. B 53, R10505-R10508 (1996), DOI: 10.1103/PhysRevB.53.R10505
Many body effects in the luminescence of quantum wires
K. H. Wang, M. Bayer, P. Ils, A. Forchel, S. Benner, H. Haug, P. Pagnod-Rossiaux, and L. Goldstein
Solid-State Electron. 40, 287 (1996), DOI: 10.1016/0038-1101(95)00266-9
Deep Etched ZnSe-Based Nanostructures for Future Optoelectronic Applications
G. Bacher, M. Illing, A. Forchel, D. Hommel, B. Jobst, and G. Landwehr
Phys. Status Solidi B 187, 371 (1995), DOI: 10.1002/pssb.2221870215
Coupling of geometric confinement and magnetic confinement in In0.09Ga0.91As/GaAs quantum wells in magnetic fields with varying orientations
M. Bayer, Dremin, V. D. Kulakovskii, A. Forchel, F. Faller, P. A. Knipp, and T. L. Reinecke
Phys. Rev. B 52, 14728 (1995), DOI: 10.1103/PhysRevB.52.14728
Many-Body Effects in the Magnetoplasma of In 0.13 Ga 0.87 As/GaAs Quantum Wires
M. Bayer, C. Schlier, C. Gré, A. Forchel, S. Benner, and H. Haug
Jpn. J. Appl. Phys. 34, 4408 (1995), DOI: 10.1143/JJAP.34.4408
Electron-Hole Transitions between States with Nonzero Angular Momenta in the Magnetoluminescence of Quantum Dots
M. Bayer, A. Schmidt, A. Forchel, F. Faller, T. L. Reinecke, P. A. Knipp, Dremin, and V. D. Kulakovskii
Phys. Rev. Lett. 74, 3439 (1995), DOI: 10.1103/PhysRevLett.74.3439
Enhancement of spin splitting due to spatial confinement in InxGa1-xAs quantum dots
M. Bayer, V. B. Timofeev, T. Gutbrod, A. Forchel, R. Steffen, and J. Oshinowo
Phys. Rev. B 52, 11623 (1995), DOI: 10.1103/PhysRevB.52.R11623
Dynamics of carrier-capture processes in GaxIn1-xAs/GaAs near-surface quantum wells
J. Dreybrodt, F. Daiminger, J. P. Reithmaier, and A. Forchel
Phys. Rev. B 51, 4657 (1995), DOI: 10.1103/PhysRevB.51.4657
Lateral quantization effects in the Luminescence of InGaAs/InP quantum wires
A. Forchel, F. Kieseling, W. Braun, P. Ils, and K. H. Wang
Phys. Status Solidi B 188, 229 (1995), DOI: 10.1002/pssb.2221880120
GaInAs/GaAs quantum wire laser structures with strong gain coupling defined by reactive ion etching
A. Forchel, A. Orth, J. P. Reithmaier, and H. Zull
Electron. Lett. 31, 457 (1995), DOI: 10.1049/el:19950343
Linear polarization of photoluminescence and Raman scattering in open InGaAs/InP quantum well wires
N. A. Gippius, S. G. Tikhodeev, J. Rubio, J. M. Calleja, P. Ils, A. Forchel, and V. D. Kulakovskii
Phys. Status Solidi B 188, 269 (1995), DOI: 10.1002/pssb.2221880124
Direct optical analysis of the carrier diffusion in semiconductor wire structures
B. Hübner, R. Zengerle, and A. Forchel
Mater. Sci. Eng. B 35, 273 (1995), DOI: 10.1016/0921-5107(95)01403-9
Low power electronic optical bistability in single quantum well InP/InGaAsP Fabry–Perot waveguide resonators
B. Hübner, R. Zengerle, and A. Forchel
Appl. Phys. Lett. 66, 3090 (1995), DOI: 10.1063/1.113405
Fabrication of CdZnSe/ZnSe quantum dots and quantum wires by electron beam lithography and wet chemical etching
M. Illing
J. Vac. Sci. Technol. B 13, 2792 (1995), DOI: 10.1116/1.588267
First order distributed feedback operation in ZnSe based laser structures
M. Illing, G. Bacher, A. Forchel, D. Hommel, B. Jobst, and G. Landwehr
Appl. Phys. Lett. 67, 1 (1995), DOI: 10.1063/1.115478
Photoluminescence efficiency study of wet chemically etched CdTe/Cd 1− x Mg x Te wires
M. Illing, G. Bacher, A. Forchel, T. Litz, A. Waag, and G. Landwehr
Appl. Phys. Lett. 66, 1815 (1995), DOI: 10.1063/1.113331
Lateral quantization effects in lithographically defined CdZnSe/ZnSe quantum dots and quantum wires
M. Illing, G. Bacher, T. Kümmell, A. Forchel, T. G. Andersson, D. Hommel, B. Jobst, and G. Landwehr
Appl. Phys. Lett. 67, 124 (1995), DOI: 10.1063/1.115504
Linear polarization of photoluminescence emission and absorption in quantum-well wire structures: Experiment and theory
P. Ils, C. Gréus, A. Forchel, V. D. Kulakovskii, N. A. Gippius, and S. G. Tikhodeev
Phys. Rev. B 51, 4272 (1995), DOI: 10.1103/PhysRevB.51.4272
Lateral quantization effects in modulated barrier InGaAs/InP quantum wires
K. Kerkel, J. Oshinowo, A. Forchel, J.-W. Weber, and E. Zielinski
Appl. Phys. Lett. 67, 3456 (1995), DOI: 10.1063/1.115278
Carrier lifetime in deep-etched InxGa1-xAs/InP quantum wires
F. Kieseling, W. Braun, P. Ils, M. Michel, A. Forchel, I. Gyuro, M. Klenk, and E. Zielinski
Phys. Rev. B 51, 13809 (1995), DOI: 10.1103/PhysRevB.51.13809
Barrier-confinement-controlled carrier transport into quantum wires
F. Kieseling, W. Braun, K. H. Wang, A. Forchel, P. A. Knipp, T. L. Reinecke, P. Pagnod-Rossiaux, and L. Goldstein
Phys. Rev. B 52, 11595 (1995), DOI: 10.1103/PhysRevB.52.R11595
Implantation induced damage in III/V-heterostructures
A. Kieslich, H. Doleschel, J. P. Reithmaier, A. Forchel, and N. G. Stoffel
Nucl. Instrum. Methods Phys. Res. B: Beam Interact. Mater. At. 99, 594 (1995), DOI: 10.1016/0168-583X(95)00323-1
Interparticle interaction in spin-aligned and spin-degenerate exciton systems in II–VI quantum wells
V. D. Kulakovskii, M. G. Tyazhlov, A. F. Dite, A. Forchel, D. R. Yakovlev, A. Waag, and G. Landwehr
Il Nuovo Cimento D 17, 1543 (1995), DOI: 10.1007/BF02457241
ZnSe-based DBR-laser diode
G. Landwehr, J. Nürnberger, G. Bacher, K. Schüll, A. Forchel, M. Illing, and N. Mais
Electron. Lett. 31, 2184 (1995), DOI: 10.1049/el:19951496
A closed UHV focused ion beam patterning and MBE regrowth technique
H. Müssig, T. Hackbarth, H. Brugger, A. Orth, J. P. Reithmaier, and A. Forchel
Mater. Sci. Eng. B 35, 208 (1995), DOI: 10.1016/0921-5107(95)01397-0
First-order gain-coupled (Ga,In)As/(Al,Ga)As distributed feedback lasers by focused ion beam implantation and in situ overgrowth
A. Orth
J. Vac. Sci. Technol. B 13, 2714 (1995), DOI: 10.1116/1.588250
Gain-coupled distributed-feedback GaInAs-GaAs laser structures defined by maskless patterning with focused ion beams
A. Orth, J. P. Reithmaier, F. Faller, and A. Forchel
IEEE Photon. Technol. Lett. 7, 845 (1995), DOI: 10.1109/68.403992
Gain-modulated second order distributed feedback gratings fabricated by maskless focused ion beam implantation in GaInAsP heterostructures
A. Orth, J. P. Reithmaier, J. Müller, A. Kieslich, A. Forchel, J.-W. Weber, I. Gyuro, and E. Zielinski
Microelectron. Eng. 27, 343 (1995), DOI: 10.1016/0167-9317(94)00121-A
Recombination in deep etched CdZnSe/ZnSe quantum wires
R. Spiegel, G. Bacher, K. Herz, M. Illing, T. Kümmell, A. Forchel, B. Jobst, D. Hommel, and G. Landwehr
Il Nuovo Cimento D 17, 1729 (1995), DOI: 10.1007/BF02457271
InGaAs/GaAs quantum wires and dots defined by low-voltage electron-beam lithography
R. Steffen
J. Vac. Sci. Technol. B 13, 2888 (1995), DOI: 10.1116/1.588311
Renormalization effects in dense neutral magnetoplasma photoexcited in CdTe/CdMnTe quantum wells
M. G. Tyazhlov, M. V. Lebedev, V. D. Kulakovskii, A. Forchel, D. R. Yakovlev, A. Waag, and G. Landwehr
Phys. Status Solidi B 188, 565 (1995), DOI: 10.1002/pssb.2221880154
Many body effects in transient luminescence spectra of a homogeneous electron-hole plasma in CdTe/CdMnTe quantum wells
G. Bacher, F. Daiminger, A. Forchel, A. Waag, T. Litz, and G. Landwehr
J. Cryst. Growth 138, 856 (1994), DOI: 10.1016/0022-0248(94)90920-2
Room temperature stimulated emission from a CdTe/CdMgTe superlattice laser structure in the red spectral range
G. Bacher, A. Forchel, A. Waag, and G. Landwehr
IEEE Photon. Technol. Lett. 6, 125 (1994), DOI: 10.1109/68.275403
Renormalization effects in the dense neutral magnetoplasma of quantum wells with two filled subbands
M. Bayer, A. Dremin, F. Faller, A. Forchel, V. D. Kulakovskii, B. N. Shepel, and T. G. Andersson
Phys. Rev. B 50, 17085 (1994), DOI: 10.1103/PhysRevB.50.17085
Magnetic-field-induced breakdown of quasi-one-dimensional quantum-wire quantization
M. Bayer, A. Forchel, I. E. Itskevich, T. L. Reinecke, P. A. Knipp, C. Gréus, R. Spiegel, and F. Faller
Phys. Rev. B 49, 14782 (1994), DOI: 10.1103/PhysRevB.49.14782
Time‐resolved investigations of excitonic recombination in highly strained InAs/Al 0.48 In 0.52 As quantum wells
F. Daiminger, A. F. Dite, E. Tournié, K. H. Ploog, and A. Forchel
J. Appl. Phys. 76, 618 (1994), DOI: 10.1063/1.357058
Thermalization and band renormalization in the zero-dimensional electron-hole system in InGaAs/GaAs quantum dots
F. Daiminger, A. Schmidt, K. Pieger, F. Faller, and A. Forchel
Semicond. Sci. Technol. 9, 896 (1994), DOI: 10.1088/0268-1242/9/5S/134
Renormalization effects in the dense electron-hole magnetoplasma of a strained InxGa1-xAs/GaAs single quantum well after picosecond excitation
A. F. Dite, V. D. Kulakovskii, F. Faller, and A. Forchel
Phys. Rev. B 50, 15063 (1994), DOI: 10.1103/PhysRevB.50.15063
Polarization-dependent optical effects in open quantum well wires
N. A. Gippius, S. G. Tikhodeev, A. Forchel, and V. D. Kulakovskii
Superlattices Microstruct. 16, 165 (1994), DOI: 10.1006/spmi.1994.1132
Optical polarization effects in semiconductor/vacuum nanostructures
N. A. Gippius, S. G. Tikhodeev, V. D. Kulakovskii, and A. Forchel
J. Exp. Theor. Phys. 59, 556 (1994), DOI:
Lateral quantization effects in the optical spectra of InGaAs/GaAs quantum wires
C. Gréus, M. Bayer, A. Forchel, S. Benner, H. Haug, P. A. Knipp, and T. L. Reinecke
Superlattices Microstruct. 16, 265 (1994), DOI: 10.1016/S0749-6036(09)80012-8
Photoluminescence excitation study of lateral-subband structure in barrier-modulated In0.09Ga0.91As quantum wires
C. Gréus, R. Spiegel, P. A. Knipp, T. L. Reinecke, F. Faller, and A. Forchel
Phys. Rev. B 49, 5753 (1994), DOI: 10.1103/PhysRevB.49.5753
Luminescence spectroscopy of dry etched single dots and wires
B. Hübner, B. Jacobs, C. Gréus, R. Zengerle, and A. Forchel
J. Vac. Sci. Technol. B 12, 3658 (1994), DOI: 10.1116/1.587634
Fabrication and optical characterization of wet chemically etched CdTe/CdMgTe wires
M. Illing, G. Bacher, A. Forchel, A. Waag, T. Litz, and G. Landwehr
J. Cryst. Growth 138, 638 (1994), DOI: 10.1016/0022-0248(94)90883-4
Lateral subband transitions in the luminescence spectra of a one-dimensional electron-hole plasma in In0.53Ga0.47As/InP quantum wires
P. Ils, A. Forchel, K. H. Wang, P. Pagnod-Rossiaux, and L. Goldstein
Phys. Rev. B 50, 11746 (1994), DOI: 10.1103/PhysRevB.50.11746
Room temperature study of strong lateral quantization effects in InGaAs/InP quantum wires
P. Ils, M. Michel, A. Forchel, I. Gyuro, M. Klenk, and E. Zielinski
Appl. Phys. Lett. 64, 496 (1994), DOI: 10.1063/1.111142
Strong lateral quantization effects in the luminescence of InGaAs/InP quantum wires
P. Ils, M. Michel, A. Forchel, I. Gyuro, M. Klenk, and E. Zielinski
Solid-State Electron. 37, 1183 (1994), DOI: 10.1016/0038-1101(94)90384-0
High-resolution definition of buried InGaAs/InP wires by selective thermal intermixing
K. Kerkel, J. Oshinowo, A. Forchel, J.-W. Weber, G. Laube, I. Gyuro, and E. Zielinski
J. Vac. Sci. Technol. B 12, 3685 (1994), DOI: 10.1116/1.587640
Minimum feature sizes and ion beam profile for a focused ion beam system with post-objective lens retarding and acceleration mode
A. Kieslich, J. P. Reithmaier, and A. Forchel
J. Vac. Sci. Technol. B 12, 3518 (1994), DOI: 10.1116/1.587462
Exciton mixing in the magnetophotoluminescence excitation spectra of shallow strained InxGa1-xAs/GaAs quantum wells
V. D. Kulakovskii, A. Forchel, K. Pieger, J. Straka, B. N. Shepel, and S. V. Nochevny
Phys. Rev. B 50, 7467 (1994), DOI: 10.1103/PhysRevB.50.7467
Selective high-temperature-stable oxygen implantation and MBE-overgrowth technique
H. Müssig, C. Woelk, H. Brugger, and A. Forchel
Institute of Physics conference series, Gallium arsenide and related compounds 1993 (1994), DOI:
Room‐temperature stimulated emission of optically pumped GaAs/AlAs quantum wires grown on (311) A ‐oriented substrates
A. Orth, J. P. Reithmaier, A. Forchel, R. Nötzel, and K. H. Ploog
Appl. Phys. Lett. 64, 3443 (1994), DOI: 10.1063/1.111236
Optical Investigation Of MBE Overgrown InGaAs/GaAs Wires
K. Pieger, C. Gréus, J. Straka, and A. Forchel
Institute of Physics conference series, Gallium arsenide and related compounds 1993 (1994), DOI:
High resolution focussed ion beam implantation with post objective lens retarding and acceleration
J. P. Reithmaier, A. Kieslich, H. Sawaragi, and A. Forchel
Microelectron. Eng. 23, 119 (1994), DOI: 10.1016/0167-9317(94)90118-X
Deep etched InGaAs/InP quantum dots with strong lateral confinement effects
O. Schilling, A. Forchel, and M. V. Lebedev
Superlattices Microstruct. 16, 261 (1994), DOI: 10.1016/S0749-6036(09)80011-6
Optical characterization of InGaAs/GaAs quantum dots defined by lateral top barrier modulation
A. Schmidt, A. Forchel, F. Faller, I. E. Itskevich, and A. M. Vasil'ev
Solid-State Electron. 37, 1101 (1994), DOI: 10.1016/0038-1101(94)90364-6
Low-voltage electron beam lithography on GaAs substrates for quantum wire fabrication
R. Steffen, F. Faller, and A. Forchel
J. Vac. Sci. Technol. B 12, 3653 (1994), DOI: 10.1116/1.587633
Ion‐implantation induced interdiffusion in CdTe/CdMgTe quantum wells
D. Tönnies, G. Bacher, D. Eisert, A. Forchel, A. Waag, T. Litz, and G. Landwehr
Appl. Phys. Lett. 65, 3194 (1994), DOI: 10.1063/1.112439
Photoluminescence study of strong interdiffusion in CdTe/CdMnTe quantum wells induced by rapid thermal annealing
D. Tönnies, G. Bacher, A. Forchel, A. Waag, and G. Landwehr
Appl. Phys. Lett. 64, 766 (1994), DOI: 10.1063/1.111006
Optical study of interdiffusion in CdTe and ZnSe based quantum wells
D. Tönnies, G. Bacher, A. Forchel, A. Waag, T. Litz, D. Hommel, C. Becher, G. Landwehr, M. Heuken, and M. Scholl
J. Cryst. Growth 138, 362 (1994), DOI: 10.1016/0022-0248(94)90834-6
Optical Study of Intermixing in CdTe/CdMgTe Quantum Wells
D. Tönnies, G. Bacher, A. Forchel, A. Waag, T. Litz, and G. Landwehr
Jpn. J. Appl. Phys. 33, L247-L249 (1994), DOI: 10.1143/JJAP.33.L247
Stimulated emission from a (CdMg)Te separate confinement quantum well laser
A. Waag, G. Bacher, A. Jakobs, A. Forchel, and G. Landwehr
J. Appl. Phys. 75, 5456 (1994), DOI: 10.1063/1.355707
Ultralow damage depth by electron cyclotron resonance plasma etching of GaAs/InGaAs quantum wells
T. Bickl, B. Jacobs, J. Straka, and A. Forchel
Appl. Phys. Lett. 62, 1137 (1993), DOI: 10.1063/1.108767
Spin-splitting renormalization in the neutral dense magnetoplasma in InxGa1-xAs/InP quantum wells
L. V. Butov, V. D. Kulakovskii, and A. Forchel
Phys. Rev. B 48, 17933 (1993), DOI: 10.1103/PhysRevB.48.17933
Influence of the cap layer thickness on the optical properties of near surface GaInAs/GaAs quantum wells
J. Dreybrodt, F. Faller, A. Forchel, and J. P. Reithmaier
21, 198 (1993), DOI: 10.1016/0921-5107(93)90348-Q
Excitonic transitions in GaInAs/GaAs surface quantum wells
J. Dreybrodt, A. Forchel, and J. P. Reithmaier
Le Journal de Physique IV 03, C5-265-C5-268 (1993), DOI: 10.1051/jp4:1993552
Optical properties of Ga0.8In0.2As/GaAs surface quantum wells
J. Dreybrodt, A. Forchel, and J. P. Reithmaier
Phys. Rev. B 48, 14741 (1993), DOI: 10.1103/PhysRevB.48.14741
Lateral quantization in the optical emission of barrier-modulated wires
C. Gréus, L. V. Butov, F. Daiminger, A. Forchel, P. A. Knipp, and T. L. Reinecke
Phys. Rev. B 47, 7626 (1993), DOI: 10.1103/PhysRevB.47.7626
Optical studies of barrier modulated InGaAs/GaAs quantum wires
C. Gréus, A. Orth, F. Daiminger, L. V. Butov, J. Straka, and A. Forchel
Microelectron. Eng. 21, 397 (1993), DOI: 10.1016/0167-9317(93)90099-Q
Lateral quantization effects in the optical properties of barrier modulated InGaAs/GaAs wires
C. Gréus, R. Spiegel, F. Faller, and A. Forchel
Le Journal de Physique IV 03, 139 (1993), DOI: 10.1051/jp4:1993524
Rapid thermal annealing induced order‐disorder transition in Ga 0.52 In 0.48 P/(Al 0.35 Ga 0.65 ) 0.5 In 0.5 P heterostructures
Y. Hämisch, R. Steffen, A. Forchel, and P. Röntgen
Appl. Phys. Lett. 62, 3007 (1993), DOI: 10.1063/1.109172
Implantation Induced Order-Disorder Transition in Ga 0.52 In 0.48 P/(Al 0.35 Ga 0.65 ) 0.5 In 0.5 P Heterostructures
Y. Hämisch, R. Steffen, P. Röntgen, and A. Forchel
Jpn. J. Appl. Phys. 32, L1492-L1495 (1993), DOI: 10.1143/JJAP.32.L1492
An optical study of the lateral motion of two-dimensional electron-hole pairs in GaAs/AlGaAs quantum wells
H. Hillmer, A. Forchel, and C. W. Tu
J. Phys.: Condens. Matter 5, 5563 (1993), DOI: 10.1088/0953-8984/5/31/019
Fabrication and optical properties of InGaAs/InP quantum wires and dots with strong lateral quantization effects
P. Ils, M. Michel, A. Forchel, I. Gyuro, M. Klenk, and E. Zielinski
J. Vac. Sci. Technol. B 11, 2584 (1993), DOI: 10.1116/1.586629
Optical Investigations of the Sidewall Recombination in Wet Etched InGaAs/InP-Wires
B. Jacobs, M. Emmerling, A. Forchel, I. Gyuro, P. Speier, and E. Zielinski
Jpn. J. Appl. Phys. 32, L173-L176 (1993), DOI: 10.1143/JJAP.32.L173
Comparison of the sidewall recombination in dry and wet etched InGaAs/InP wires
B. Jacobs, H. Zull, A. Forchel, I. Gyuro, P. Speier, E. Zielinski, and P. Röntgen
Microelectron. Eng. 21, 401 (1993), DOI: 10.1016/0167-9317(93)90100-J
Investigation of the longitudinal and lateral distribution of implantation induced damage in GaAs/InGaAs heterostructures
A. Kieslich, H. Doleschel, F. Faller, A. Forchel, and N. G. Stoffel
J. Vac. Sci. Technol. B 11, 2544 (1993), DOI: 10.1116/1.586663
Optical investigation of implantation damage in GaAs/AlGaAs quantum wells
A. Kieslich, J. Straka, A. Forchel, and N. G. Stoffel
Nucl. Instrum. Methods Phys. Res. B: Beam Interact. Mater. At. 80-81, 616 (1993), DOI: 10.1016/0168-583X(93)96193-G
Photoluminescence study of implantation‐induced intermixing of In 0.53 Ga 0.47 As/InP single quantum wells by argon ions
J. Oshinowo, J. Dreybrodt, A. Forchel, N. Mestres, J. M. Calleja, I. Gyuro, P. Speier, and E. Zielinski
J. Appl. Phys. 74, 1983 (1993), DOI: 10.1063/1.354758
Investigation of InGaAs/InP interdiffusion by simultaneous transmission electron microscopy and photoluminescence analysis
J. Oshinowo, A. Forchel, J. D. Ganière, P. Ruterana, P. A. Stadelmann, I. Gyuro, G. Laube, and E. Zielinski
21, 277 (1993), DOI: 10.1016/B978-0-444-81769-3.50041-3
Carrier relaxation in intermixed GaAs/AlxGa1-xAs quantum wires
F. E. Prins, G. Lehr, E. M. Fröhlich, G. Mayer, and H. Schweizer
Phys. Rev. B 47, 4060 (1993), DOI: 10.1103/PhysRevB.47.4060
Carrier transport into intermixed GaAs/AlGaAs quantum wires
F. E. Prins, G. Lehr, E. M. Fröhlich, G. Mayer, H. Schweizer, J. Straka, A. Forchel, and G. W. Smith
Appl. Phys. Lett. 62, 1256 (1993), DOI: 10.1063/1.108751
Optical analysis of quantum confined Stark effect in overgrown InGaAs/InP quantum wires
O. Schilling, A. Forchel, A. Kohl, and S. Brittner
J. Vac. Sci. Technol. B 11, 2556 (1993), DOI: 10.1116/1.586623
Optical investigation of interdiffusion in CdTe/CdMnTe quantum wells
D. Tönnies, G. Bacher, A. Forchel, A. Waag, and G. Landwehr
Mater. Sci. Eng. B 21, 274 (1993), DOI: 10.1016/B978-0-444-81769-3.50040-1
Strained InAs/AlxGa0.48 − xIn0.52As heterostructures: a tunable quantum well materials system for light emission from the near-IR to the mid-IR
E. Tournié, K. H. Ploog, P. Grunberg, S. Kadret, A. Joullié, F. Daiminger, L. V. Butov, and A. Forchel
Mater. Sci. Eng. B 21, 288 (1993), DOI: 10.1016/0921-5107(93)90369-X
Optical orientation of holes and electrons in strained layer InGaAs/GaAs quantum wells
A. M. Vasil'ev, F. Daiminger, J. Straka, A. Forchel, V. P. Kochereshko, G. L. Sandler, and I. N. Uraltsev
Superlattices Microstruct. 13, 97 (1993), DOI: 10.1006/spmi.1993.1019
Optical emission from the one-dimensional electron gas in narrow modulation-doped GaAs/(InGa)As/(AlGa)As quantum wires fabricated by lateral top barrier modulation
J. Wagner, D. Behr, D. Richards, T. Bickl, A. Forchel, M. Emmerling, and K. Köhler
Superlattices Microstruct. 14, 265 (1993), DOI: 10.1006/spmi.1993.1137
Many-body effects in dense electron-hole plasma in InGaAs QWs with simple and complex valence band
L. V. Butov, V. D. Kulakovskii, T. G. Andersson, A. Forchel, and D. Grützmacher
Surf. Sci. 263, 457 (1992), DOI: 10.1016/0039-6028(92)90388-M
Excitons in dense two-dimensional electron-hole magnetoplasmas
L. V. Butov, V. D. Kulakovskii, G. E. W. Bauer, A. Forchel, and D. Grützmacher
Phys. Rev. B 46, 12765 (1992), DOI: 10.1103/PhysRevB.46.12765
High voltage electron beam lithography of the resolution limits of SAL 601 negative resist
A. Claβen, S. Kuhn, J. Straka, and A. Forchel
Microelectron. Eng. 17, 21 (1992), DOI: 10.1016/0167-9317(92)90007-E
Time-Resolved Investigation of Recombination and Carrier Capture in Spatially Homogeneous 2D Electron–Hole Plasmas
F. Daiminger, B. Neppert, A. Forchel, and J. Straka
Phys. Status Solidi B 173, 397 (1992), DOI: 10.1002/pssb.2221730140
Optical spectroscopy on InGaAs/GaAs quantum wires defined by selective barrier removal
C. Gréus, A. Forchel, G. Mauckner, M. Emmerling, J. Straka, and K. Pieger
Surf. Sci. 267, 263 (1992), DOI: 10.1016/0039-6028(92)91133-V
InGaAs/GaAs quantum wires defined by lateral top barrier modulation
C. Gréus, A. Forchel, J. Straka, K. Pieger, and M. Emmerling
Appl. Phys. Lett. 61, 1199 (1992), DOI: 10.1063/1.107593
Optical Properties of Barrier-Modulated InGaAs/GaAs Quantum Wires
C. Gréus, A. Orth, F. Daiminger, L. V. Butov, T. L. Reinecke, and A. Forchel
Phys. Status Solidi B 173, 323 (1992), DOI: 10.1002/pssb.2221730131
Selective order–disorder transition in GaInP/AlGaInP: A new approach for the definition of buried quantum wires
Y. Hämisch, R. Steffen, J. Oshinowo, and A. Forchel
J. Vac. Sci. Technol. B 10, 2864 (1992), DOI: 10.1116/1.585975
Enhancement of electron-hole pair mobilities in thin GaAs/AlxGa1-xAs quantum wells
H. Hillmer, A. Forchel, and C. W. Tu
Phys. Rev. B 45, 1240 (1992), DOI: 10.1103/PhysRevB.45.1240
Optical analysis of wet chemically etched InGaAs/InP wires
B. Jacobs, M. Emmerling, A. Forchel, I. Gyuro, P. Speier, E. Zielinski, and P. Röntgen
Microelectron. Eng. 17, 501 (1992), DOI: 10.1016/0167-9317(92)90102-W
Investigation of Random and Channeling Ar + Implantation-Induced Damage in Al(In)GaAs/GaAs Quantum Wells
A. Kieslich, J. Straka, and A. Forchel
Jpn. J. Appl. Phys. 31, 4428 (1992), DOI: 10.1143/JJAP.31.4428
Optical study of Ar + implantation‐induced damage in GaAs/GaAlAs heterostructures
A. Kieslich, J. Straka, and A. Forchel
J. Appl. Phys. 72, 6014 (1992), DOI: 10.1063/1.351911
Lateral thermal stability modulation for the definition of InGaAs/InP quantum wires
J. Oshinowo, A. Forchel, J. Dreybrodt, M. Emmerling, I. Gyuro, P. Speier, E. Zielinski, D. Grützmacher, and M. Stollenwerk
Microelectron. Eng. 17, 505 (1992), DOI: 10.1016/0167-9317(92)90103-X
Photoluminescence study of interdiffusion in In 0.53 Ga 0.47 As/InP surface quantum wells
J. Oshinowo, A. Forchel, D. Grützmacher, M. Stollenwerk, M. Heuken, and K. Heime
Appl. Phys. Lett. 60, 2660 (1992), DOI: 10.1063/1.106887
Polarization effects and carrier capture in quantum wires
F. E. Prins, G. Lehr, E. M. Fröhlich, H. Schweizer, A. Forchel, and J. Straka
Superlattices Microstruct. 11, 321 (1992), DOI: 10.1016/0749-6036(92)90390-Q
Investigation of high-quantum efficiency InGaAs/InP and InGaAs/GaAs quantum dots
A. Schmidt, A. Forchel, J. Straka, I. Gyuro, P. Speier, and E. Zielinski
J. Vac. Sci. Technol. B 10, 2896 (1992), DOI: 10.1116/1.585983
Size-Dependent Thermodynamic Properties of Quasi-One-Dimensional Electron-Hole Plasmas
H. Schweizer, G. Lehr, F. E. Prins, E. Lach, E. M. Fröhlich, M. H. Pilkuhn, J. Straka, and A. Forchel
Phys. Status Solidi B 173, 331 (1992), DOI: 10.1002/pssb.2221730132
Excitonic effects in low density electron-hole plasma in InGaAs/InP quantum wells under magnetic field
L. V. Butov, V. D. Kulakovskii, A. Forchel, and D. Grützmacher
Superlattices Microstruct. 10, 489 (1991), DOI: 10.1016/0749-6036(91)90315-I
High quantum efficiency InGaAs/GaAs quantum wires defined by selective wet etching
C. Gréus, A. Forchel, J. Straka, K. Pieger, and M. Emmerling
J. Vac. Sci. Technol. B 9, 2882 (1991), DOI: 10.1116/1.585618
First order distributed feedback gratings (92.5–105 nm period) for GaInP/AlGaInP lasers emitting in the visible range
M. Korn, T. Körfer, A. Forchel, and P. Röntgen
J. Vac. Sci. Technol. B 8, 1404 (1990), DOI: 10.1116/1.585086
Magnetotransport in narrow In 0.53 Ga 0.47 As/InP wires
A. Menschig, A. Forchel, B. Roos, R. Germann, K. Pressel, W. Heuring, and D. Grützmacher
Appl. Phys. Lett. 57, 1757 (1990), DOI: 10.1063/1.104058
In0.53Ga0.47As/InP quantum wires: Fabrication and magnetotransport studies
A. Menschig, B. Roos, R. Germann, A. Forchel, K. Pressel, W. Heuring, and D. Grützmacher
J. Vac. Sci. Technol. B 8, 1353 (1990), DOI: 10.1116/1.585076