Influence of output waveguide on mode quality factor in semiconductor microlasers with an equilateral triangle resonator

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	Influence of output waveguide on mode quality factor in semiconductor microlasers with an equilateral triangle resonator
	Huang YZ ; Guo WH ; Wang QM
刊名	applied physics letters
	2000
卷号	77 期号:22 页码:3511-3513
关键词	MICRODISK LASERS DIRECTIONAL EMISSION CAVITIES
ISSN号	0003-6951
通讯作者	huang yz,chinese acad sci,inst semicond,state key lab integrated optoelect,pob 912,beijing 100083,peoples r china.
中文摘要	semiconductor microlasers with an equilateral triangle resonator (etr) and an output waveguide are proposed and analyzed by the finite-difference time-domain technique and the pade approximation. the numerical results show that microlasers with an output waveguide still have a high-quality factor (q factor) and are suitable to realize directional emission. for the etr with a 0.46-mum-width opening in one of the vertices connected to the output waveguide, we have the q factor of 1.5x10(3) and 2.5x10(2) for the tm fundamental mode at the wavelength of 1.55 mum, as the side length of the etr is 5 and 3 mum. the simulated intensity distributions are presented for the fundamental mode in the etr with a side length of 3 mum and an opening of 0.23 mum. (c) 2000 american institute of physics. [s0003-6951(00)01749-6].
学科主题	半导体物理
收录类别	SCI
语种	英语
公开日期	2010-08-12
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/12368]
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	Huang YZ,Guo WH,Wang QM. Influence of output waveguide on mode quality factor in semiconductor microlasers with an equilateral triangle resonator[J]. applied physics letters,2000,77(22):3511-3513.
APA	Huang YZ,Guo WH,&Wang QM.(2000).Influence of output waveguide on mode quality factor in semiconductor microlasers with an equilateral triangle resonator.applied physics letters,77(22),3511-3513.
MLA	Huang YZ,et al."Influence of output waveguide on mode quality factor in semiconductor microlasers with an equilateral triangle resonator".applied physics letters 77.22(2000):3511-3513.