Paper
11 June 2003 MBE growth of low-threshold long-wavelength QD lasers on GaAs substrates
Nikolay A. Maleev, Alexey R. Kovsh, Alexey E. Zhukov, Sergei S. Mikhrin, A. V. Vasil'ev, E. S. Semenova, Yuri M. Shernyakov, E. V. Nikitina, N. V. Kryjanovskaya, D. S. Sizov, Ilja P. Soshnikov, Mikhail V. Maximov, N. N. Ledentsov, Victor M. Ustinov, Dieter Bimberg, Zhores I. Alferov
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Abstract
Recent results on molecular-beam epitaxy growth of the quantum dot InGaAs/GaAs heterostructures for long-wavelength lasers on GaAs substrates are presented. As a result of optimization of the growth procedure for active region and emitter layers low-threshold current density (45 - 80 A/cm2) long-wavelength (1.27 - 1.3 μm) laser diodes may be fabricated with high reproducibility.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Nikolay A. Maleev, Alexey R. Kovsh, Alexey E. Zhukov, Sergei S. Mikhrin, A. V. Vasil'ev, E. S. Semenova, Yuri M. Shernyakov, E. V. Nikitina, N. V. Kryjanovskaya, D. S. Sizov, Ilja P. Soshnikov, Mikhail V. Maximov, N. N. Ledentsov, Victor M. Ustinov, Dieter Bimberg, and Zhores I. Alferov "MBE growth of low-threshold long-wavelength QD lasers on GaAs substrates", Proc. SPIE 5023, 10th International Symposium on Nanostructures: Physics and Technology, (11 June 2003); https://doi.org/10.1117/12.514327
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KEYWORDS
Gallium arsenide

Laser damage threshold

Heterojunctions

Quantum dots

Epitaxy

Laser stabilization

Semiconductor lasers

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