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	Monolithic integrated active semiconductor optical switch for a 1xN interconnect switch
	WA, PATRICK LIKAM; DONG, XUESONG
	2002-06-11
著作权人	CENTRAL FLORIDA, UNIVERSITY OF
专利号	US6404944
国家	美国
文献子类	授权发明
其他题名	Monolithic integrated active semiconductor optical switch for a 1xN interconnect switch
英文摘要	The present invention provides an active semiconductor optical switch for a 1xN interconnect switch having an input light channel, a plurality of output light channels, and a steering section coupled between the input and output channels. The steering section selectively directs an input light signal from the input light channel to an M number of the plurality of output light channels, where M ranges from one to the total number of output light channels of the plurality. The steering section includes transversely-spaced first and second elongate electrical contacts and an elongate slab waveguide extending therebetween. The slab waveguide is formed from a material having an optical refractive index responsive to a first electrical current applied to the first electrical contact and a second electrical current applied to the second electrical contact. Application of the first and second electrical currents to the first and second electrical contacts varies the refractive index of the slab waveguide so as to affect transmission of the input light signal to the unselected output channels. The switch of the present invention may provide two, three, four, or more selectable output light channels.
公开日期	2002-06-11
申请日期	2000-05-23
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/36658]
专题	半导体激光器专利数据库
作者单位	CENTRAL FLORIDA, UNIVERSITY OF
推荐引用方式 GB/T 7714	WA, PATRICK LIKAM,DONG, XUESONG. Monolithic integrated active semiconductor optical switch for a 1xN interconnect switch. US6404944. 2002-06-11.

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