Line defect splitters for self-collimated beams in photonic crystals

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	Line defect splitters for self-collimated beams in photonic crystals
	Chen HB ; Li ZF ; Wei L ; Yang FH ; Feng SL ; Zheng HH
刊名	optics communications
	2006
卷号	262 期号:1 页码:120-124
关键词	photonic crystals beam splitter couple-mode theory WAVE-GUIDES PROPAGATION SUPERPRISM
ISSN号	0030-4018
通讯作者	chen, hb, chinese acad sci, state key lab superlattices & microstruct, inst semicond, pob 912, beijing 100083, peoples r china. e-mail: hbchen@semi.ac.cn ; fhyang@red.semi.ac.cn
中文摘要	a one-to-two splitter for self-collimated beams in photonic crystal (pc) is designed by inserting one row of line defects. finite-difference time-domain (fdtd) method is used to simulate the light propagation process. our systematical studies show that the splitting ratio is a function of the airholes size of the line defect radius, and stays fairly constant as a function of frequency. furthermore, it is shown the numerical results can be analyzed by coupled-mode theory. (c) 2005 elsevier b.v. all rights reserved.
学科主题	光电子学
收录类别	SCI
语种	英语
公开日期	2010-04-11
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/10648]
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	Chen HB,Li ZF,Wei L,et al. Line defect splitters for self-collimated beams in photonic crystals[J]. optics communications,2006,262(1):120-124.
APA	Chen HB,Li ZF,Wei L,Yang FH,Feng SL,&Zheng HH.(2006).Line defect splitters for self-collimated beams in photonic crystals.optics communications,262(1),120-124.
MLA	Chen HB,et al."Line defect splitters for self-collimated beams in photonic crystals".optics communications 262.1(2006):120-124.