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	Spatially addressable surface emission sum frequency device
	DAI HONGXING; JANZ SIEGFRIED; DION MICHEL M; NORMANDIN RICHARD
	1994-09-12
著作权人	NATIONAL RESEARCH COUNCIL OF CANADA
专利号	CA2104128A1
国家	加拿大
文献子类	发明申请
其他题名	Spatially addressable surface emission sum frequency device
英文摘要	An active surface-emitting harmonic generator based on a multilayerAl x Ga1-x As non linear waveguide integrated monlithically with a tunable InGaAssingle quantum well laser is provided. Controlling the difference in frequency betweena signal provided by the tunable laser and another input optical signal allows an outputsignal to be directed to any of a plurality of directions in space. Positioning detectorsnear the monolithic device allows spatial addressing. The controllable monolithicdevice may also be used to scan and thus to read data stored on holographic media.
公开日期	1994-09-12
申请日期	1993-07-15
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/87330]
专题	半导体激光器专利数据库
作者单位	NATIONAL RESEARCH COUNCIL OF CANADA
推荐引用方式 GB/T 7714	DAI HONGXING,JANZ SIEGFRIED,DION MICHEL M,et al. Spatially addressable surface emission sum frequency device. CA2104128A1. 1994-09-12.

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