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This article is cited in 3 scientific papers (total in 3 papers)
Lasers
Production of broadband modal gain spectra in asymmetric multiple quantum-well Ga0.47In0.53As/Ga0.18In0.82As0.4P0.6 heterostructures
D. V. Ushakova, V. K. Kononenkob a Belarusian State University, Minsk
b B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk
Abstract:
The modal gain spectra of asymmetric multiple quantum-well Ga0.47In0.53As/Ga0.18In0.82As0.4P0.6 heterostructures are theoretically analysed within the framework of the four-band kp method. An efficient procedure for obtaining the broadband and almost flat gain spectrum is proposed. The designs of semiconductor radiation sources with different sets of nonuniformly excited quantum wells producing broadband amplification in spectral ranges from 1.28 to 1.525 μm and from 1.36 to 1.6 μm are calculated.
Received: 21.04.2008 Revised: 27.05.2008
Citation:
D. V. Ushakov, V. K. Kononenko, “Production of broadband modal gain spectra in asymmetric multiple quantum-well Ga0.47In0.53As/Ga0.18In0.82As0.4P0.6 heterostructures”, Kvantovaya Elektronika, 38:11 (2008), 1001–1004 [Quantum Electron., 38:11 (2008), 1001–1004]
Linking options:
https://www.mathnet.ru/eng/qe13881 https://www.mathnet.ru/eng/qe/v38/i11/p1001
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