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	Red light laser
	BRENNER, MARY K.; JOHNSON, KLEIN L.
	2008-04-15
著作权人	VIXAR, INC.
专利号	US7359421
国家	美国
文献子类	授权发明
其他题名	Red light laser
英文摘要	A semiconductor material vertical cavity surface emitting laser for emitting narrow linewidth light comprising a compound semiconductor material substrate and pairs of semiconductor material layers in a first mirror structure on the substrate of a first conductivity type each differing from that other in at least one constituent concentration and each first mirror pair separated from that one remaining by a first mirror spacer layer with a graded constituent concentration. An active region on the first mirror structure has plural quantum well structures separated by at least one active region spacer layer and there is a second mirror structure on the active region similar to the first but of a second conductivity type. A pair of electrical interconnections is separated by said substrate, said first mirror structure, said active region and said second mirror structure.
公开日期	2008-04-15
申请日期	2007-03-07
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/47693]
专题	半导体激光器专利数据库
作者单位	VIXAR, INC.
推荐引用方式 GB/T 7714	BRENNER, MARY K.,JOHNSON, KLEIN L.. Red light laser. US7359421. 2008-04-15.

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