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This article is cited in 6 scientific papers (total in 6 papers)
Lasers
High-power cw laser bars of the 750 – 790-nm wavelength range
N. S. Degtyarevaa, S. A. Kondakova, G. T. Mikayelyana, P. V. Gorlachukb, M. A. Laduginb, A. A. Marmalyukb, Yu. L. Ryaboshtanb, I. V. Yarotskayab a Inject Ltd., Saratov
b "Sigm Plyus" Ltd., Moscow
Abstract:
We have developed the effective design of semiconductor heterostructures, which allow one to fabricate cw laser diodes emitting in the 750 – 790-nm spectral range. The optimal conditions for fabrication of GaAsP/AlGaInP/GaAs heterostructures by MOCVD have been determined. It is shown that the use of quantum wells with a precisely defined quantity mismatch reduces the threshold current density and increases the external differential efficiency. The results of studies of characteristics of diode laser bars fabricated from these heterostructures are presented.
Keywords:
diode laser bars, MOCVD epitaxy, strained quantum well.
Received: 12.02.2013 Revised: 27.03.2013
Citation:
N. S. Degtyareva, S. A. Kondakov, G. T. Mikayelyan, P. V. Gorlachuk, M. A. Ladugin, A. A. Marmalyuk, Yu. L. Ryaboshtan, I. V. Yarotskaya, “High-power cw laser bars of the 750 – 790-nm wavelength range”, Kvantovaya Elektronika, 43:6 (2013), 509–511 [Quantum Electron., 43:6 (2013), 509–511]
Linking options:
https://www.mathnet.ru/eng/qe15154 https://www.mathnet.ru/eng/qe/v43/i6/p509
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Abstract page: | 406 | Full-text PDF : | 155 | References: | 33 | First page: | 18 |
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