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	Optical module capable of improving coupling efficiency and suppressing fluctuation of coupling loss and its manufacturing method
	SASAKI, JUNICHI; KURATA, KAZUHIKO; YOSHIKAWA, TAKASHI
	2005-05-31
著作权人	NEC CORPORATION
专利号	US6901185
国家	美国
文献子类	授权发明
其他题名	Optical module capable of improving coupling efficiency and suppressing fluctuation of coupling loss and its manufacturing method
英文摘要	In an optical module, a package includes an array of first optical elements and at least one first positioning member. A microlens array plate including microlenses is fixed to the package, so that each of the microlenses corresponds to one of the first optical elements. An optical array connector mounts second optical elements thereon. The optical array connector has a light path bending portion for bending light paths of the second optical elements and at least one second positioning member. The optical array connector abuts against the package by aligning the second positioning member to the first positioning member so that each of the first optical elements corresponds to one of the second optical elements, A clamping member clamps the optical, array connector to the package.
公开日期	2005-05-31
申请日期	2003-01-15
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/36957]
专题	半导体激光器专利数据库
作者单位	NEC CORPORATION
推荐引用方式 GB/T 7714	SASAKI, JUNICHI,KURATA, KAZUHIKO,YOSHIKAWA, TAKASHI. Optical module capable of improving coupling efficiency and suppressing fluctuation of coupling loss and its manufacturing method. US6901185. 2005-05-31.

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