中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Optical coupler

文献类型:专利

作者YAMASHITA, JUNICHIRO; MIYAKE, YOSHIO; TAKEI, TOSHIO
发表日期1988-02-23
专利号US4726645
著作权人MITSUBISHI DENKI KABUSHIKI KAISHA, NO, 2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
国家美国
文献子类授权发明
其他题名Optical coupler
英文摘要In an optical coupling unit having an optical coupler adapted to couple a light beam from a light-emitting element to an optical fiber, the aberration of the lens is decreased to improve the efficiency of coupling of the light beam from the light-emitting element to the optical fiber. A silicon crystal having a high refractive index is used as a lens material to realize an optical system of low aberration.
公开日期1988-02-23
申请日期1984-09-26
状态失效
源URL[http://ir.opt.ac.cn/handle/181661/35804]  
专题半导体激光器专利数据库
作者单位MITSUBISHI DENKI KABUSHIKI KAISHA, NO, 2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
推荐引用方式
GB/T 7714
YAMASHITA, JUNICHIRO,MIYAKE, YOSHIO,TAKEI, TOSHIO. Optical coupler. US4726645. 1988-02-23.

入库方式: OAI收割

来源:西安光学精密机械研究所

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