Xi'an Institute of Optics and Precision Mechanics,CAS
Lensed optical fiber having high coupling efficiency, process of production and apparatus for production of same, and laser diode module | |
其他题名 | Lensed optical fiber having high coupling efficiency, process of production and apparatus for production of same, and laser diode module |
JIE, XU; SUZUKI, KENJI; ANDOU, TAKAYUKI | |
2003-07-22 | |
专利权人 | FURUKAWA ELECTRIC CO., LTD. THE |
公开日期 | 2003-07-22 |
授权国家 | 美国 |
专利类型 | 授权发明 |
摘要 | A lensed optical fiber comprised of an optical fiber having a core and a cladding and a lens portion formed at its front end, a process of production of a lensed optical fiber, an apparatus for its production, and a laser diode module. The lens portion of the lensed optical fiber is comprised of a substantially flat portion formed at an end face of the core, slanting faces formed at an end face of the cladding, and convex curved faces including part of the core between the substantially flat portion and slanting faces. |
其他摘要 | 一种透镜光纤,包括具有芯和包层的光纤和在其前端形成的透镜部分,制造透镜光纤的方法,其制造装置和激光二极管模块。透镜光纤的透镜部分包括在芯的端面处形成的基本上平坦的部分,在包层的端面处形成的倾斜面,以及包括在基本平坦部分之间的芯的一部分的凸起的弯曲面。斜面。 |
授权日期 | 2003-07-22 |
申请日期 | 2000-12-13 |
专利号 | US6597835 |
专利状态 | 失效 |
申请号 | US09/736551 |
公开(公告)号 | US6597835 |
IPC 分类号 | B24B19/22 | B24B21/00 | B24B19/00 | G02B6/42 | G02B6/25 | G02B6/02 | H01S5/022 | G02B6/32 |
专利代理人 | - |
代理机构 | FRISHAUF,HOLTZ,GOODMAN & CHICK,P.C. |
文献类型 | 专利 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/36712 |
专题 | 半导体激光器专利数据库 |
作者单位 | FURUKAWA ELECTRIC CO., LTD. THE |
推荐引用方式 GB/T 7714 | JIE, XU,SUZUKI, KENJI,ANDOU, TAKAYUKI. Lensed optical fiber having high coupling efficiency, process of production and apparatus for production of same, and laser diode module. US6597835[P]. 2003-07-22. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
US6597835.PDF(185KB) | 专利 | 开放获取 | CC BY-NC-SA | 请求全文 |
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