Laser diodes with a wide flat modal gain spectrum in the (1–3)-μm range |
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| Authors: | I S Manak D V Ushakov V S Belyavskii |
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| Institution: | (1) Belarussian State University, ul. Nezavisimosti 4, Minsk, 220030, Belarus |
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| Abstract: | The gain spectra of multilayer quantum-well heterostructures on the basis of GaInAs/GaInPAs and GaInAsSb/AlGaAsSb compounds have been analyzed. The possibility of implementing of wide and almost flat spectrum of modal gain in the near IR range upon inhomogeneous excitation of quantum wells in such compounds is shown. |
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