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	Optical phased array for far field beam steering with varied HCG
	Hu, Weiwei ; Chang-Hasnain, Connie
	2012
关键词	High-Contrast Grating optical phased array beam steering far field
英文摘要	A challenge to the past, an optical phased array for far field beam steering with varied High-Contrast Grating (HCG) waveguides is proposed. For one-dimensional beam steering, the laser light is split into N co-directional HCG waveguides. Simulations and calculations shows slow light waveguide output tunable phase with varied HCG dimensions or index. The far field beam steering effect is presented and will be seen clearly by add array element gradually.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000302693500012&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Electrical & Electronic; Optics; Physics, Applied; EI; CPCI-S(ISTP); 2
语种	英语
DOI标识	10.1117/12.909737
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/292869]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Hu, Weiwei,Chang-Hasnain, Connie. Optical phased array for far field beam steering with varied HCG. 2012-01-01.

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