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	Optical Phase Shifting Based on High Contrast Grating Waveguide
	Li, Yunjie ; Sun, Tianbo ; Chen, Te ; Jiang, Hongbin ; Hu, Weiwei ; Chang-Hasnain, Connie
	2012
关键词	Optical phased array high contrast grating phase shift wavelength steering ARRAY
英文摘要	A scheme of applying high contrast grating hollow waveguide (HCG-HW) to optical phased array (OPA) as the transmission waveguide and phase shifter is proposed. The phase shift with varied HCG-HW dimensions is deduced in a theoretical approach and demonstrated by the simulation results. Beam steering in one direction is done by varying the wavelength. A phase shift range of 18.7 rad and the beam angle shift to 12.62 degrees with varied wavelengths are presented.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000302693500016&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Electrical & Electronic; Optics; Physics, Applied; EI; CPCI-S(ISTP); 1
语种	英语
DOI标识	10.1117/12.908588
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/406062]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Li, Yunjie,Sun, Tianbo,Chen, Te,et al. Optical Phase Shifting Based on High Contrast Grating Waveguide. 2012-01-01.

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