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	Semiconductor photodetector with internal reflector
	BLAUVELT, HENRY A.; LEE, HAO; VERNOOY, DAVID W.
著作权人	XPONENT PHOTONICS INC.
专利号	AU2003270519A1
国家	澳大利亚
文献子类	发明申请
其他题名	Semiconductor photodetector with internal reflector
英文摘要	A photodetector comprises a semiconductor substrate with entrance and reflecting faces formed at the substrate upper surface. The reflecting face forms an acute angle with the substrate surface and is positioned so that an optical beam transmitted through the entrance face into the substrate is internally reflected from the reflecting face toward the substrate upper surface. A photodetector active region is formed on the substrate upper surface and is positioned so that the reflected optical beam impinges on the active region. The photodetector may be mounted on a second substrate for receiving an optical beam from a planar waveguide formed on the second substrate or an optical fiber mounted in a groove on the second substrate.
公开日期	2004-05-04
申请日期	2003-09-12
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/43466]
专题	半导体激光器专利数据库
作者单位	XPONENT PHOTONICS INC.
推荐引用方式 GB/T 7714	BLAUVELT, HENRY A.,LEE, HAO,VERNOOY, DAVID W.. Semiconductor photodetector with internal reflector. AU2003270519A1.

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