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Fizika i Tekhnika Poluprovodnikov, 2012, Volume 46, Issue 10, Pages 1339–1343
(Mi phts8352)
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This article is cited in 7 scientific papers (total in 7 papers)
Semiconductor physics
Radiative and nonradiative recombination in the active layers of high-power InGaAs/GaAs/AlGaAs laser diodes
V. V. Kabanova, E. V. Lebiadoka, G. I. Ryabtseva, A. S. Smala, M. A. Shchemeleva, D. A. Vinokurovb, S. O. Slipchenkob, Z. N. Sokolovab, I. S. Tarasovb a B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk
b Ioffe Institute, St. Petersburg
Abstract:
Recombination rates due to radiative and nonradiative processes and the rate of recombination induced by amplified luminescence have been determined for lasers based on an asymmetric InGaAs/GaAs/AlGaAs heterostructure with an ultrawide waveguide in the subthreshold region. It is shown that the quantum efficiency of luminescence is no less than 91.5% for the laser samples studied.
Received: 28.03.2012 Accepted: 02.04.2012
Citation:
V. V. Kabanov, E. V. Lebiadok, G. I. Ryabtsev, A. S. Smal, M. A. Shchemelev, D. A. Vinokurov, S. O. Slipchenko, Z. N. Sokolova, I. S. Tarasov, “Radiative and nonradiative recombination in the active layers of high-power InGaAs/GaAs/AlGaAs laser diodes”, Fizika i Tekhnika Poluprovodnikov, 46:10 (2012), 1339–1343; Semiconductors, 46:10 (2012), 1316–1320
Linking options:
https://www.mathnet.ru/eng/phts8352 https://www.mathnet.ru/eng/phts/v46/i10/p1339
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