光結合器
文献类型：专利
| 作者 | 田村 安昭; 望月 清文 |
| 发表日期 | 1995-03-29 |
| 专利号 | JP1995027149B2 |
| 著作权人 | 沖電気工業株式会社 |
| 国家 | 日本 |
| 文献子类 | 授权发明 |
| 其他题名 | 光結合器 |
| 英文摘要 | PURPOSE:To perform low-loss coupling by mixing light beams from two linear polarized light source having the same wavelength by a polarization beam splitter and then supplying the obtained light for excitation and signal light to be amplified directly to a wavelength multiplexer. CONSTITUTION:The light beams from 1st and 2nd semiconductor laser diode modules 11 and 12 are so set as to become a P wave and an S wave on the boundary surface 17 of the polarization beam splitter block 15, and the both are polarization-mixed and outputted as the exciting light. A signal optical fiber 13c guides the signal light to be amplified and an interference filter block (wavelength multiplier) 16 multiples it with the exciting light from the block 15 on a wavelength basis. Consequently, the high-output exciting light is wavelength-multiplexed with the signal light directly, so the low-loss coupling becomes possible. |
| 公开日期 | 1995-03-29 |
| 申请日期 | 1986-11-04 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/34812]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | 沖電気工業株式会社 |
| 推荐引用方式 GB/T 7714 | 田村 安昭,望月 清文. 光結合器. JP1995027149B2. 1995-03-29. |
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。