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	Article or system comprising a Si-based optical device
	BENTON, JANET LEE; JACOBSON, DALE CONRAD; KIMERLING, LIONEL COOPER; MICHEL, JURGEN; POATE, JOHN MILO
	1992-12-09
著作权人	AT&T CORP.
专利号	EP0517440A2
国家	欧洲专利局
文献子类	发明申请
其他题名	Article or system comprising a Si-based optical device
英文摘要	It has been discovered that co-doping of Er-doped Si with a light element such as C, N or F can result in substantially increased Er luminescence. A further increase in luminescence can result if, in addition, oxygen is present in the Si. Apparatus or systems according to the invention comprise a device (e.g., laser, optical amplifier, LED) that comprises a planar waveguide whose core region contains, in addition to at least 90 atomic % Si or SiGe alloy, Er, Pr and/or Nd, and further contains C, N and/or F, and preferably also contains oxygen. Currently preferred apparatus or systems according to the invention comprise means for electrically pumping the waveguide means.
公开日期	1992-12-09
申请日期	1992-05-29
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/64755]
专题	半导体激光器专利数据库
作者单位	AT&T CORP.
推荐引用方式 GB/T 7714	BENTON, JANET LEE,JACOBSON, DALE CONRAD,KIMERLING, LIONEL COOPER,et al. Article or system comprising a Si-based optical device. EP0517440A2. 1992-12-09.

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