Quasi-continuous-wave operation of AlGaAs/GaAs quantum cascade lasers

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	Quasi-continuous-wave operation of AlGaAs/GaAs quantum cascade lasers
	Liu, JQ ; Liu, FQ ; Lu, XZ ; Guo, Y ; Wang, ZG
刊名	physica e-low-dimensional systems & nanostructures
	2005
卷号	30 期号:1-2 页码:21-24
关键词	injection efficiency
ISSN号	1386-9477
通讯作者	liu, fq, chinese acad sci, inst semicond, key lab semicond mat sci, pob 912, beijing 100083, peoples r china. 电子邮箱地址: fqliu@red.semi.ac.cn
中文摘要	quasi-continuous-wave operation of algaas/gaas-based quantum cascade lasers (lambda similar to 9 mu m) up to 165 k is reported. the strong temperature dependence of the threshold current density and its higher value in high duty cycle is investigated in detail. the self-heating effect in the active region is explored by changing the operating duty cycles. the degradation of lasing performance with temperature is explained. (c) 2005 elsevier b.v. all rights reserved.
学科主题	半导体材料
收录类别	SCI
语种	英语
公开日期	2010-03-17
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/8370]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Liu, JQ,Liu, FQ,Lu, XZ,et al. Quasi-continuous-wave operation of AlGaAs/GaAs quantum cascade lasers[J]. physica e-low-dimensional systems & nanostructures,2005,30(1-2):21-24.
APA	Liu, JQ,Liu, FQ,Lu, XZ,Guo, Y,&Wang, ZG.(2005).Quasi-continuous-wave operation of AlGaAs/GaAs quantum cascade lasers.physica e-low-dimensional systems & nanostructures,30(1-2),21-24.
MLA	Liu, JQ,et al."Quasi-continuous-wave operation of AlGaAs/GaAs quantum cascade lasers".physica e-low-dimensional systems & nanostructures 30.1-2(2005):21-24.