Approximate Well Width Formulas of 1.55 μm Possible Compositional In1-x-yGayAlxAs Strained Quantum-well Laser |
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| Authors: | Zhang Yejin Chen Weiyou Liu Caixia Liu Shiyong |
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| Institution: | State Key Laboratory on Integrated Optoelectronics,Jilin University Region, |
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| Abstract: | We have used Harrison′s model and anisotropic parabolic approximation to calculate band structure of In1-x-yGayAlxAs compressively strained quantum well. For design of 1.55 μm wavelength lasers, well widths for the possible compositions are presented. A useful empirical formula is given. |
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