Theoretical optimization of quantum wire array lasers for low threshold current density and high modulation frequency
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High efficiency and low threshold current strained V-groove quantum-wire lasers
Multi-quantum-wire strained lasers are reported in the Ga, -,In.tAs/Ga, -.,Al,As semiconductor material system with a minimum threshold current of IX8 ,xA and maximum powers of =50 PW in continuous multimode operation at wavelengths of -=4RO nm and differential output of =0.5 ,LLW/ ,uA. The structures, fabricated by molecular-beam epitaxy, are self-aligned, self-isolated, and minimize electrica...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 1993
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.110605