首页> 外文期刊>Electronics Letters >1.3 mu m GaInAsP/InP buried heterostructure graded index separate confinement multiple quantum well (BH-GRIN-SC-MQW) lasers entirely grown by metalorganic chemical vapour deposition (MOCVD)
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1.3 mu m GaInAsP/InP buried heterostructure graded index separate confinement multiple quantum well (BH-GRIN-SC-MQW) lasers entirely grown by metalorganic chemical vapour deposition (MOCVD)

机译:通过金属有机化学气相沉积(MOCVD)完全生长的1.3μm GaInAsP / InP掩埋异质结构渐变折射率分离禁区多量子阱(BH-GRIN-SC-MQW)激光器

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摘要

Reports the first successful demonstration of a 1.3 mu m GaInAsP/InP buried heterostructure graded index separate confinement multiple quantum well laser (BH-GRIN-SC-MQW LD) entirely grown by three-step low pressure metal-organic chemical vapour deposition (LP-MOCVD). The threshold current and the differential quantum efficiency were 31 mA (threshold current density 3.4 kA/cm/sup 2/) and 28%/facet, respectively. A characteristic temperature of 65 K was obtained.
机译:报告首次成功演示了由三步低压金属有机化学气相沉积(LP-)完全生长的1.3μm GaInAsP / InP埋入异质结构渐变折射率分离禁区多量子阱激光器(BH-GRIN-SC-MQW LD) MOCVD)。阈值电流和微分量子效率分别为31 mA(阈值电流密度3.4 kA / cm / sup 2 /)和28%/ facet。获得65 K的特征温度。

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