Optical gain in non-abrupt GaAs/AlxGa1−x
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E.C. Ferreira; E.L. Albuquerque; J.A.P. da Costa; P.W. Mauriz; V.N. Freire
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Article
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2003
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Elsevier Science
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English
⚖ 77 KB
The optical gain of unstrained non-abrupt GaAs=AlxGa1-xAs single quantum wells as a function of the energy of the radiation, width of the well, and interface thickness is calculated. Both the transversal electrical and the transversal magnetic light polarization are considered. All sub-bands transit