Output light coupling system for semiconductor laser
文献类型：专利
| 作者 | SAKAGUCHI HARUO; SEKI NORIO; YAMAMOTO SHIYUU |
| 发表日期 | 1982-01-12 |
| 专利号 | JP1982005380A |
| 著作权人 | KOKUSAI DENSHIN DENWA CO LTD |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Output light coupling system for semiconductor laser |
| 英文摘要 | PURPOSE:To efficiently couple the output light of a semiconductor laser and an optical fiber by matching the light distribution of the laser to the light distribution of the optical fiber or the light condensing lens. CONSTITUTION:The Y-axis direction light distribution in the active layer 2 of a semiconductor laser 1 placed on a substrate 8 is expanded by the curvature at the end of a fiber 6a, is matched to the light distribution of the propagation mode of a core 6b, and high efficiency coupling is performed. When suitably selecting the radius R of curvature of the end of the fiber 6a, the light distribution of the Y-axis direction of the laser 1 can be matched to that of the propagation mode of the fiber 6a. |
| 公开日期 | 1982-01-12 |
| 申请日期 | 1980-06-11 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/62797]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | KOKUSAI DENSHIN DENWA CO LTD |
| 推荐引用方式 GB/T 7714 | SAKAGUCHI HARUO,SEKI NORIO,YAMAMOTO SHIYUU. Output light coupling system for semiconductor laser. JP1982005380A. 1982-01-12. |
入库方式： OAI收割
来源：西安光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。