Mode Analysis and Design of a Low-Loss Photonic Crystal 60 degrees Waveguide Bend

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	Mode Analysis and Design of a Low-Loss Photonic Crystal 60 degrees Waveguide Bend
	Ren G ; Zheng WH ; Zhang YJ ; Wang K ; Du XY ; Xing MX ; Chen LH
刊名	journal of lightwave technology
	2008
卷号	26 期号:13-16 页码:2215-2218
关键词	Bandwidth
ISSN号	0733-8724
通讯作者	ren, g, chinese acad sci, inst semicond, nanooptoelect lab, beijing 100083, peoples r china. 电子邮箱地址: gren@mail.semi.ac.cn ; whzheng@semi.ac.cn ; yjzhang@semi.ac.cn ; wangke@semi.ac.cn ; duxy@semi.ac.cn ; mxxing@semi.ac.cn ; chenlh@semi.ac.cn
中文摘要	the guided modes of a two-dimensional photonic crystal straight waveguide and a waveguide bend are studied in order to find the high transmission mechanism for the waveguide bend. we find that high transmission occurs when the mode patterns and wave numbers match, while the single-mode condition in the waveguide bend is not necessarily required. according to the mechanism, a simply modified bend structure with broad high transmission band is proposed. the bandwidth is significantly increased from 19 to 116 nm with transmission above 90%, and covers the entire c band of optical communication.
学科主题	光电子学
收录类别	SCI
资助信息	national nature science foundation of china 10634080 60677046chinese national key basic research special fund 2006cb921700 national high technology research and development program of china 2006aa03z403 this work was supported by the state key program, of national nature science foundation of china under grant 10634080, the national natural science foundation of china under grant 60677046, the chinese national key basic research special fund under grant 2006cb921700, and the national high technology research and development program of china under grant 2006aa03z403.
语种	英语
公开日期	2010-03-08
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/6350]
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	Ren G,Zheng WH,Zhang YJ,et al. Mode Analysis and Design of a Low-Loss Photonic Crystal 60 degrees Waveguide Bend[J]. journal of lightwave technology,2008,26(13-16):2215-2218.
APA	Ren G.,Zheng WH.,Zhang YJ.,Wang K.,Du XY.,...&Chen LH.(2008).Mode Analysis and Design of a Low-Loss Photonic Crystal 60 degrees Waveguide Bend.journal of lightwave technology,26(13-16),2215-2218.
MLA	Ren G,et al."Mode Analysis and Design of a Low-Loss Photonic Crystal 60 degrees Waveguide Bend".journal of lightwave technology 26.13-16(2008):2215-2218.