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	Opto-electronic head for the coupling of a semi-conductor device with an optic fiber, and a method to align this semi-conductor device with this fiber
	TOURNEREAU, ALAIN; RICHARD, ALAIN; DUMAS, DANIEL; EGEA, GUY
	1989-02-28
著作权人	THOMSON HYBRIDES ET MICROONDES, 173, BLD HAUSSMANN 75008 PARIS - FRANCE
专利号	US4807956
国家	美国
文献子类	授权发明
其他题名	Opto-electronic head for the coupling of a semi-conductor device with an optic fiber, and a method to align this semi-conductor device with this fiber
英文摘要	In an opto-electronic head, an optic fiber is coupled with a laser or a light-emitting diode. According to the invention, a plane ceramic substrate acts as a reference plane for the alignment. It is separated into two zones: one zone dedicated to the semi-conductor device and one zone dedicated to the fiber. The second zone supports a heating resistor placed between two insulating layers. A heat barrier, consisting of a slit in the substrate, reduces heat transfers towards the layer to the minimum. To align the two components, a solder preform or polymer preform is put on the resistor. When the preform melts, it forms a drop in which the fiber 4 can be moved in three directions. The invention can be applied to opto-electronic systems.
公开日期	1989-02-28
申请日期	1987-10-16
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/34833]
专题	半导体激光器专利数据库
作者单位	THOMSON HYBRIDES ET MICROONDES, 173, BLD HAUSSMANN 75008 PARIS - FRANCE
推荐引用方式 GB/T 7714	TOURNEREAU, ALAIN,RICHARD, ALAIN,DUMAS, DANIEL,et al. Opto-electronic head for the coupling of a semi-conductor device with an optic fiber, and a method to align this semi-conductor device with this fiber. US4807956. 1989-02-28.

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