2005

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Fachzeitschriften

D. Rodriguez, I. Esquivias, S. Deubert, J. P. Reithmaier, A. Forchel, M. Krakowski, M. Calligaro and O. Parillaud, "Gain, Index Variation, and Linewidth Enhancement Factor in 980 nm Quantum Well and Quantum Dot Lasers", IEEE J. Quant. Electron. 41 (2), pp. 117-125 (2005) (pdf-Datei)

T. Kümmel, A. Sauerwald, D. Spranger, G. Bacher, R. Krebs, J.P. Reithmaier, A. Forchel, "STEM-study of 1.3 µm InAs/InGaAs quantum dot structures", Physica E 26 (1-4), pp. 241-244 (2005) (pdf-Datei)

A. Löffler, J.P. Reithmaier, G. Sęk, C. Hofmann, S. Reitzenstein, M. Kamp, A. Forchel, "Semiconductor quantum dot microcavity pillars with high quality factors and enlarged dot dimensions", Appl. Phys. Lett. 86, 111105 (2005) (pdf-Datei)

R. Alizon, D. Hadass, V. Mikhelashvili, G. Eisenstein, R. Schwertberger, A. Somers, J.P. Reithmaier, A. Forchel, M. Calligaro, S. Bansropun and M. Krakowski, "Cross Saturation Dynamics in InAs/InP Quantum Dash Optical Amplifiers Operating at 1550 nm", Electron. Lett. 41 (5), pp. 266-268 (2005) (pdf-Datei)

G. Ortner, M. Bayer, Y. Lyanda-Geller, T.L. Reinecke, A. Kress, J.P. Reithmaier, A. Forchel, "Control of Vertically Coupled InGaAs/GaAs Quantum Dots with Electric Fields", Phys. Rev. Lett. 94, 157401, pp. 1-4 (2005) (pdf-Datei)

W. Rudno-Rudzinski, G. Sęk, K. Ryczko, R. Kudrawiec, J. Misiewicz, A. Somers, R. Schwertberger, J.P. Reithmaier, A. Forchel, "Optically probed wetting layer in InAs/InGaAlAs/InP quantum dash structures", Appl. Phys. Lett. 86 (10), Art. No. 101904 (2005) (pdf-Datei)

S. Höfling, R. Kallweit, J. Seufert, J. Koeth, J.P. Reithmaier, A. Forchel, "Reduction of the threshold current density of GaAs/AlGaAs quantum cascade lasers by optimized injector doping and growth conditions", J. Cryst. Growth 278, pp. 775-779 (2005) (pdf-Datei)

S. Deubert, A. Somers, W. Kaiser, R. Schwertberger, J.P. Reithmaier, A. Forchel, "InP-based quantum dash lasers for wide gain bandwidth applications", J. Cryst. Growth 278, pp. 346-350 (2005) (pdf-Datei)

J. Seufert, M. Fischer, J. Koeth, S. Höfling, P. Eugster, J. P. Reithmaier, A. Forchel, "GaAs/AlGaAs based Quantum Cascade DFB Lasers for sensing", VDI-Bericht, Technisches Messen 72 (6), pp. 374-379 (2005) (pdf-Datei)

S. Höfling, J.P. Reithmaier, A. Forchel, "GaAs/AlGaAs quantum cascade lasers", VDI-Bericht, Technisches Messen 72 (6), pp. 366-373 (2005) (pdf-Datei)

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, B. Tromborg, "InP based lasers and optical amplifiers with wire-/dot-like active regions" (invited review paper), J. Phys. D 38, pp. 2088-2102 (2005) (pdf-Datei)

S. Höfling, J. Seufert, J. P. Reithmaier, A. Forchel, "Room Temperature Operating Ultra-Short Quantum Cascade Lasers with Deeply Etched Bragg Mirrors", Electron. Lett. 41 (12), pp. 704-705 (2005) (pdf-Datei)

D. Hadass, V. Mikhelashvili, G. Eisenstein, A. Somers, S. Deubert, W. Kaiser, J. P. Reithmaier, A. Forchel, D. Finzi, Y. Maimon, "Time-Resolved Chirp in an InAs/InP Quantum- Dash Optical Amplifier Operating with 10 Gbit/s Data", Appl. Phys. Lett. 87, Art. No. 021104 (2005) (pdf-Datei)

A. Sauerwald, T. Kümmell, G. Bacher, A. Somers, R. Schwertberger, J.P. Reithmaier, A. Forchel, "Size control of InAs quantum dashes", Appl. Phys. Lett. 86 (25), Art. No. 253112 (2005) (pdf-Datei)

S. Höfling, J.P. Reithmaier, A. Forchel, "Device Performance and Wavelength Tuning Behavior of Ultra-Short Quantum-Cascade Microlasers with Deeply Etched Bragg-Mirrors", IEEE J. Sel. Top. Quant. Electron. 11 (5), pp. 1048-1054 (2005) (pdf-Datei)

W. Kaiser, K. Mathwig, S. Deubert, J.P. Reithmaier, A. Forchel, O. Parillaud, M. Krakowski, D. Hadass, V. Mikhelashvili, G. Eisenstein, "Static and Dynamics properties of Laterally Coupled DFB Lasers Based on InAs/InP QDash Structures", Electron. Lett. 41 (14), pp. 808-810 (2005) (pdf-Datei)

S. Deubert, R. Debusmann, J.P. Reithmaier, A. Forchel, "High-Power Quantum Dot Lasers with Improved Temperature Stability of the Emission Wavelength for Uncooled Pump Sources", Electron. Lett. 41 (20), pp. 1125 - 1127 (2005) (pdf-Datei)

Ch. Schuller, J. P. Reithmaier, J. Zimmermann, M. Kamp, A. Forchel, S. Anand, "Polarization dependent optical properties of planar photonic crystals infiltrated with liquid crystals", Appl. Phys. Lett. 87 (12), Art.No. 121105 (2005) (pdf-Datei)

H. Scherer, K. Namje, S. Deubert, A. Löffler, J.P. Reithmaier, M. Kamp, A. Forchel, "GaAs-based four-channel photonic crystal quantum dot laser module operating at 1.3 µm", Electron. Lett. 41 (20), pp. 1121 - 1122 (2005) (pdf-Datei)

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, M. Krakowski, "Gain and Noise Saturation of Wide Band InAs/InP Quantum Dash Optical Amplifiers: Model and Experiments", IEEE J. Sel. Top. Quant. Electron. 11 (5), pp. 1015-1026 (2005) (pdf-Datei)

H. Scherer, K. Namje, S. Deubert, A. Löffler, J.P. Reithmaier, M. Kamp, A. Forchel, "Integrated four-channel GaAs-based quantum dot laser module with photonic crystals", J. Vac. Sci. & Technol. B 23 (6), pp. 3193-3196 (2005) (pdf-Datei)

C. Popov, M. Jelinek, S. Boycheva, V. Vorlicek, W. Kulisch, "Influence of the gas phase composition on nanocrystalline diamond films prepared by MWCVD", Journal of Metastable and Nanocrystalline Materials 23, 31-34 (2005) (pdf-Datei)

V. Vassilev, S. Boycheva, C. Popov, P. Petkov, L. Aljihmani, B. Monchev, K. Kolev, "Optical characterization of As2Se3-Ag4SSe-SnTe amorphous thin films", Journal of Non-Crystalline Solids 351, 299-303 (2005) (pdf-Datei)

S. Boycheva, C. Popov, J. Bulir, A. Piegari, W. Kulisch, "Optical properties of nanocrystalline diamond/amorphous carbon composite films", Fullerenes, Nanotubes and Carbon Nanostructures 13 (S1), 457-469 (2005)

B. Mednikarov, G. Spasov, Tz. Babeva, J. Pirov, M. Sahatchieva, C. Popov, W. Kulisch, "Optical properties of diamond-like carbon and nanocrystalline diamond films", Journal of Optoelectronics and Advanced Materials 7, 1407-1413 (2005) (pdf-Datei)

B. Monchev, P. Petkov, T. Petkova, C. Popov, "Optical properties of thin Ge-S-AgI films", Journal of Optoelectronics and Advanced Materials 7, 1293-1297 (2005) (pdf-Datei)

Konferenzbeiträge

N. Michel, M. Calligaro, M. Krakowski, S. Deubert, J.-P. Reithmaier, and A. Forchel, "980 nm small aperture tapered laser (1W CW, M2~3) and tapered arrays (>3W CW): Comparison between GaInAs/(Al)GaAs quantum dot and quantum well structures", Photonics West Conf., San José, USA (January 2005)

P. Resneau, M. Calligaro, S. Bansropun, O. Parillaud, M. Krakowski, R. Schwertberger, A. Somers, J.P. Reithmaier, A. Forchel, "High power, very low noise and long term ageing 1.55 µm InP-based Fabry-Perot quantum dash lasersunder CW operation", CLEO, Baltimore, USA (May 2005)

D. Hadass, V. Mikhelashvili, G. Eisenstein, A. Somers, W. Kaiser, J.P. Reithmaier, A. Forchel, D. Finzi, Y. Maimon, "Time Resolved Spectral Characteristics of Linear and Nonlinear, 1550-nm Quantum Dash Optical Amplifiers", CLEO, Baltimore, USA (May 2005)

A. Somers, W. Kaiser, J.P. Reithmaier, A. Forchel, "InP-Based Quantum Dash Lasers for Broadband Optical Amplification and Gas Sensing Applications", Indium Phosphide and Related Compound Conf., Glasgow, UK (May 2005)

J.P. Reithmaier, W. Kaiser, L. Bach, A. Forchel, M. Gioannini, I. Montrosset, T.W. Berg, B. Tromborg, "Modulation speed enhancement by coupling to higher order resonances: A road towards 40 GHz bandwidth lasers on InP", Proceed. of the Int. Comf. Indium Phosphide Related Materials, Glasgow, UK (May 2005) (invited)

J.P. Reithmaier, A. Forchel, M. Krakowski, G. Eisenstein, "Semiconductor Nanostrutures for Fundamental physics and Optoelectronic Applications", NATO ASI summer school on Functional Properties of Nanostructured Materials, Sozopol, Bulgaria (June 2005)

S. Höfling, J. Seufert, J.P. Reithmaier, A. Forchel, "Single-Mode Ultra-Short Quantum-Cascade Microlasers with Deeply Etched Bragg-Mirrors", CLEO-Europe Conf., Munich, Germany (June 2005)

A. Löffler, J.P. Reithmaier, G. Sek, C. Hofmann, S. Reitzenstein, M. Kamp, A. Forchel, "High-Q semiconductor micropillars with embedded quantum dots of enlarged dimensions", CLEO-Europe Conf., Munich, Germany (June 2005)

W. Kaiser, M. Legge, A. Somers, S. Deubert, J.P. Reithmaier, A. Forchel, "Single Mode CW Operating InP based Quantum Dash Distributed Feedbak Lasers at 1.5 to 1.9 µm", CLEO-Europe Conf., Munich, Germany (June 2005)

J.P. Reithmaier, "High power quantum dot lasers", BaCaTec summer school on Semiconductor nanophotonics, physics and applications, Würzburg, Germany (July 2005) (invited)

J.P. Reithmaier, "Ultrafast semiconductor lasers", BaCaTec summer school on Semiconductor nanophotonics, physics and applications, Würzburg, Germany (July 2005) (invited)

J.P. Reithmaier, "Optoelectronic Devices based on Semiconductor Nanostructures", summer school on Trends Compremporary Optics, Sinaia, Rumania (September 2005) (invited)

R. Debusmann, S. Deubert, J.P. Reithmaier, A. Forchel, "High Power InAs/GaInAs Quantum Dot Lasers with Enhanced Temperature Stability for Uncooled Pump Applications", European Conference on Optical Communication (ECOC), Glasgow, UK (September 2005)

W. Kaiser, A. Somers, J.P. Reithmaier, A. Forchel, "Laterally Coupled DFB Lasers Based on InAs/InP-QDash Structures for Broadband Applications", European Conference on Optical Communication (ECOC), Glasgow, UK (September 2005)

S. Höfling, D. Indjin, V. D. Jovanovi, A. Mireti, J. P. Reithmaier, A. Forchel, Z. Ikoni, N. Vukmirovi, P. Harrison, V. Milanovi, "Influence of injector doping density and electron confinement on the properties of GaAs/Al0.45Ga0.55As quantum cascade lasers", Int. Sympos. on Compound Semiconductors (ISCS), Europa-Park Rust, Germany (September 2005)

S. Höfling, J. Seufert, P. Fischer, J.P. Reithmaier, A. Forchel, "Single Mode GaAs/AlGaAs Quantum Cascade Microlasers with One-Dimensional Photonic Crystal Mirrors Operating up to Room Temperature", Int. Conf. on Intersubband Transitions in Quantum Wells (ITQW), Cape Cod, USA (September 2005)

V.D. Jovanović, D. Indjin, N. Vukmirović, Z. Ikonić, P. Harrison, S. Höfling, J.P. Reithmaier, A. Forchel, "Influence of injector doping on the performance and electron temperature in mid-infrared GaAs/AlGaAs quantum cascade lasers", Int. Conf. on Intersubband Transitions in Quantum Wells (ITQW), Cape Cod, USA (September 2005)

D. Indjin, S. Höfling, A. Mirčetić, V.D. Jovanović, J. Radovanović, Z. Ikonić, N. Vukmirović, P. Harrison, R.W. Kelsall, V. Milanović, J.P. Reithmaier, A. Forchel, "Comparative analysis of λ ≈ 9 µm GaAs/AlGaAs quantum cascade lasers with different injector doping", YUCOMAT, Herceg Novi, Serbia and Montenegro (September 2005)

P. Resneau, M. Calligaro, S. Bansropun, O. Parillaud, M. Krakowski, R. Schwertberger, A. Somers, J.P. Reithmaier, A. Forchel, "Ultra-low-noise over wide-bandwidth of 1.55 µm InP-based quantum-dash Fabry-Perot lasers for microwave systems", Conf. Proceed. of European Optics/Photonics in Security & Defense Sympos. (2005)