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	Coupling device for a substrate-mounted optical transducer
	NOEL, JR. FRANCIS EDWARD
	1980-10-29
著作权人	INTERNATIONAL BUSINESS MACHINES CORPORATION
专利号	EP0017701A1
国家	欧洲专利局
文献子类	发明申请
其他题名	Coupling device for a substrate-mounted optical transducer
英文摘要	Where a solid state optical transducer is mounted on a ceramic substrate, an improved optical signal path is provided by adding a preformed hole to the substrate in alignment with the active region of the transducer. A metal pin having a light transmitting core is inserted into the preformed hole using the same pin insertion techniques used to secure other solid pins to the substrate. The core provides an optical signal path while the cylindrical metal pin can be used both as a heat sink and to provide an additional electrical path to the transducer.
公开日期	1980-10-29
申请日期	1980-01-23
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/66012]
专题	半导体激光器专利数据库
作者单位	INTERNATIONAL BUSINESS MACHINES CORPORATION
推荐引用方式 GB/T 7714	NOEL, JR. FRANCIS EDWARD. Coupling device for a substrate-mounted optical transducer. EP0017701A1. 1980-10-29.

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