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	Semiconductor optical switch and array of the same
	INOUE HIROAKI; UOMI KAZUHISA; ISHIDA KOJI
	1990-07-30
著作权人	HITACHI, LTD.
专利号	CA2007747A1
国家	加拿大
文献子类	发明申请
其他题名	Semiconductor optical switch and array of the same
英文摘要	A semiconductor optical switch and an opticalswitch array for use in an optical logic circuit,photonic switching, OEIC, etc., wherein a lightamplifying means is provided on a bypass waveguidethat connects a plurality of optical waveguides,thereby enabling improvement of the light crosstalkand the light propagation loss. In particular,according to the arrangement of the present inventionthat a light amplifying means is provided in additionto the deflecting portion, no noise component isamplified and therefore the SN ratio is markedlyincreased.
公开日期	1990-07-30
申请日期	1990-01-15
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/84480]
专题	半导体激光器专利数据库
作者单位	HITACHI, LTD.
推荐引用方式 GB/T 7714	INOUE HIROAKI,UOMI KAZUHISA,ISHIDA KOJI. Semiconductor optical switch and array of the same. CA2007747A1. 1990-07-30.

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