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	Device with Inverted Large Scale Light Extraction Structures
	SHATALOV, MAXIM S.; DOBRINSKY, ALEXANDER; SHUR, MICHAEL; GASKA, REMIGIJUS
	2013-02-07
著作权人	SENSOR ELECTRONIC TECHNOLOGY, INC.
专利号	US20130032835A1
国家	美国
文献子类	发明申请
其他题名	Device with Inverted Large Scale Light Extraction Structures
英文摘要	An interface including roughness components for improving the propagation of radiation through the interface is provided. The interface includes a first profiled surface of a first layer comprising a set of large roughness components providing a first variation of the first profiled surface having a first characteristic scale and a second profiled surface of a second layer comprising a set of small roughness components providing a second variation of the second profiled surface having a second characteristic scale. The first characteristic scale is approximately an order of magnitude larger than the second characteristic scale. The surfaces can be bonded together using a bonding material, and a filler material also can be present in the interface.
公开日期	2013-02-07
申请日期	2012-06-15
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/54343]
专题	半导体激光器专利数据库
作者单位	SENSOR ELECTRONIC TECHNOLOGY, INC.
推荐引用方式 GB/T 7714	SHATALOV, MAXIM S.,DOBRINSKY, ALEXANDER,SHUR, MICHAEL,et al. Device with Inverted Large Scale Light Extraction Structures. US20130032835A1. 2013-02-07.

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