Bipolar cascade lasers at emitting wavelengths near 2 μm

被引：3

作者：

Yang, RQ ^{[1
]}

Qiu, YM ^{[1
]}

机构：

[1] CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA

来源：

APPLIED PHYSICS LETTERS | 2003年 / 83卷 / 04期

关键词：

D O I：

10.1063/1.1595713

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Broad-area InGaAs/InP-based bipolar cascade lasers were demonstrated at emitting wavelengths near 2 mum and their spectral characteristics were investigated. These broad-area lasers operated at temperatures up to 205 K in continuous wave mode and up to room temperature in pulsed mode. Distinct spectral features were observed at high temperatures with larger currents and bias, which may result from significant Stark effects and increased excited state transitions. (C) 2003 American Institute of Physics.

引用

页码：599 / 601

页数：3

共 9 条

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