中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Method and apparatus for coupling a laser to a fiber in a two-lens laser system

文献类型:专利

作者WANG, CHUNG-YUNG; CHANG, HUNG-LUN
发表日期2007-06-05
专利号US7226218
著作权人GLOBAL TECHNOLOGY, INC.
国家美国
文献子类授权发明
其他题名Method and apparatus for coupling a laser to a fiber in a two-lens laser system
英文摘要A laser module having a laser optically coupled with an optical fiber via a collimating lens and a focusing lens is formed. The laser is mounted in a laser housing so that its laser light output is directed toward a laser housing wall opening in a laser housing wall of the laser housing. A lens-fiber housing having a lens installed in a first end thereof and a light-receiving input end of the fiber disposed in a bore at a second end thereof is provided. The lens and input end of the fiber form a collimator. The lens-fiber housing is mounted from the outside of the laser housing to the laser housing wall to receive collimated light transmitted from inside the laser housing through the laser housing wall opening. The collimating lens is actively aligned in the laser housing, between the laser and the laser housing wall opening, to determine an aligned position. The collimating lens is secured in the laser housing at the aligned position.
公开日期2007-06-05
申请日期2004-09-10
状态授权
源URL[http://ir.opt.ac.cn/handle/181661/37100]  
专题半导体激光器专利数据库
作者单位GLOBAL TECHNOLOGY, INC.
推荐引用方式
GB/T 7714
WANG, CHUNG-YUNG,CHANG, HUNG-LUN. Method and apparatus for coupling a laser to a fiber in a two-lens laser system. US7226218. 2007-06-05.

入库方式: OAI收割

来源:西安光学精密机械研究所

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