Arrangement for controlling or regulating an emission wavelength and emitted power of a semiconductor laser
文献类型：专利
| 作者 | MAHLEIN, HANS; MAERZ, REINHARD; SCHIENLE, MEINRAD |
| 发表日期 | 1989-03-21 |
| 专利号 | US4815081 |
| 著作权人 | SIEMENS AKTIENGESELLSCHAFT, A GERMAN CORP. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Arrangement for controlling or regulating an emission wavelength and emitted power of a semiconductor laser |
| 英文摘要 | An arrangement for controlling or regulating the emission wavelength and emitted optical power of a semiconductor laser is provided in optically integrated fashion. The optical power of the laser is at least partially supplied to an optical detector device and to a wavelength selective optical filter device. That part of the supplied power which passes through the filter device is conducted to another opto-electrical detector device. As a result of the two diodes, the optical power and the emission wavelength of the laser are simultaneously measured, whereby two control signals for the injection current of the laser are obtained. |
| 公开日期 | 1989-03-21 |
| 申请日期 | 1988-03-23 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/34552]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SIEMENS AKTIENGESELLSCHAFT, A GERMAN CORP. |
| 推荐引用方式 GB/T 7714 | MAHLEIN, HANS,MAERZ, REINHARD,SCHIENLE, MEINRAD. Arrangement for controlling or regulating an emission wavelength and emitted power of a semiconductor laser. US4815081. 1989-03-21. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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