Short optical pulse generator having a looped directional coupler external cavity
文献类型：专利
| 作者 | IZADPANAH, HOSSEIN |
| 发表日期 | 1990-02-27 |
| 专利号 | US4904041 |
| 著作权人 | TTI INVENTIONS A LLC |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Short optical pulse generator having a looped directional coupler external cavity |
| 英文摘要 | A short optical pulse generator is disclosed in which the optical radiation from a driven laser diode (101) is coupled to an external cavity which includes a looped directional coupler (104, 120) which reflects a portion of the optical radiation back to the laser causing the laser to mode-lock and produce an output which consists of a stream of very short high repetition optical pulses. By changing the length of the loop (107), the repetition rate of the pulse stream can be varied and by adjusting the coupling coefficient of the coupler either mechanically or electrooptically, the pulse width and pulse height parameters of the pulse stream can be varied. |
| 公开日期 | 1990-02-27 |
| 申请日期 | 1988-12-20 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35912]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | TTI INVENTIONS A LLC |
| 推荐引用方式 GB/T 7714 | IZADPANAH, HOSSEIN. Short optical pulse generator having a looped directional coupler external cavity. US4904041. 1990-02-27. |
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。