Photodetector having a waveguide and resonant coupler and a method of manufacture therefor

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	Photodetector having a waveguide and resonant coupler and a method of manufacture therefor
其他题名	Photodetector having a waveguide and resonant coupler and a method of manufacture therefor
	CHANDRASEKHAR, SETHUMADHAVAN; DENTAI, ANDREW G.; LEVINE, BARRY F.; MASON, THOMAS G.B.; SJOLUND, OLA
	2002-12-26
专利权人	TRIQUINT TECHNOLOGY HOLDING CO.
公开日期	2002-12-26
授权国家	美国
专利类型	发明申请
摘要	A photodetector and a method of manufacture therefor. The photodetector includes a waveguide located over a photodetector substrate and a resonant coupler located over and coupled to the waveguide. An index of refraction of the resonant coupler is greater than an index of refraction of the waveguide. The photodetector also includes an absorber located over and coupled to the resonant coupler, wherein the absorber has an index of refraction greater than the index of refraction of the resonant coupler.
其他摘要	光电探测器及其制造方法。光电探测器包括位于光电探测器基板上方的波导和位于波导之上并耦合到波导的谐振耦合器。共振耦合器的折射率大于波导的折射率。光电探测器还包括位于谐振耦合器上并耦合到谐振耦合器的吸收器，其中吸收器的折射率大于谐振耦合器的折射率。
主权项	A photodetector, comprising: a waveguide located over a photodetector substrate; a resonant coupler located over and coupled to the waveguide and having an index of refraction greater than an index of refraction of the waveguide; and an absorber located over and coupled to the resonant coupler and having an index of refraction greater than the index of refraction of the resonant coupler.
申请日期	2001-06-20
专利号	US20020197016A1
专利状态	失效
申请号	US09/885638
公开（公告）号	US20020197016A1
IPC 分类号	G02B6/42 \| H01L31/105 \| G02B6/26
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/52461
专题	半导体激光器专利数据库
作者单位	TRIQUINT TECHNOLOGY HOLDING CO.
推荐引用方式 GB/T 7714	CHANDRASEKHAR, SETHUMADHAVAN,DENTAI, ANDREW G.,LEVINE, BARRY F.,et al. Photodetector having a waveguide and resonant coupler and a method of manufacture therefor. US20020197016A1[P]. 2002-12-26.