Experimental and numerical study on AlGaInAs/AlGaAs distributed feedback lasers with GaInP gratings

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	Experimental and numerical study on AlGaInAs/AlGaAs distributed feedback lasers with GaInP gratings
	Shenghui, F (Shenghui, Fu) ; Guofeng, S (Guofeng, Song) ; Lianghui, C (Lianghui, Chen)
刊名	applied physics a-materials science & processing
	2007
卷号	89 期号:4 页码:941-944
关键词	QUANTUM-WELL LASERS
ISSN号	issn: 0947-8396
通讯作者	shenghui, f, chinese acad sci, inst semicond, jia 35,qinghuadong rd,haidian dist, beijing 100083, peoples r china. 电子邮箱地址: fushenghui@semi.ac.cn
中文摘要	ridge-waveguide algainas/algaas distributed feedback lasers with lattice-matched gainp gratings were fabricated and their light-current characteristics, spectrum and far-field characteristics were measured. on the basis of our experimental results we analyze the effect of the electron stopper layer on light-current performance using the commercial laser simulation software pics3d. the simulator is based on the self-consistent solution of drift diffusion equations, the schrodinger equation, and the photon rate equation. the simulation results suggest that, with the use of a 80 nm-width p-doped al0.6gaas electron stopper layer, the slope efficiency can be increased and the threshold current can be reduced by more than 10 ma.
学科主题	光电子学
收录类别	SCI
语种	英语
公开日期	2010-03-29
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/9222]
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	Shenghui, F ,Guofeng, S ,Lianghui, C . Experimental and numerical study on AlGaInAs/AlGaAs distributed feedback lasers with GaInP gratings[J]. applied physics a-materials science & processing,2007,89(4):941-944.
APA	Shenghui, F ,Guofeng, S ,&Lianghui, C .(2007).Experimental and numerical study on AlGaInAs/AlGaAs distributed feedback lasers with GaInP gratings.applied physics a-materials science & processing,89(4),941-944.
MLA	Shenghui, F ,et al."Experimental and numerical study on AlGaInAs/AlGaAs distributed feedback lasers with GaInP gratings".applied physics a-materials science & processing 89.4(2007):941-944.