Stable high efficiency multiple wavelength laser sources
文献类型：专利
| 作者 | CHENG, HSING; CHEN, HONGMIN; KHAZAEI, HAMID R. |
| 发表日期 | 2006-04-18 |
| 专利号 | US7031354 |
| 著作权人 | JDS UNIPHASE CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Stable high efficiency multiple wavelength laser sources |
| 英文摘要 | In a stabilized laser system, an output of a desired wavelength is generated. Each of a plurality of n lasers, which, while emitting light and having a preselected portion thereof fed back thereto, causes the fed back portion to be amplified and shifted in wavelength in a first direction which is spaced apart from the center wavelength of the feedback signal. A feedback stabilization arrangement is coupled to output ports of the plurality of n lasers for generating a feedback signal having a wavelength spectrum peaking at a wavelength shifted in an opposite direction to the first direction generated by the lasers in response to the feedback signal so as to provide an output signal at the output of the stabilized laser system having a wavelength spectrum that peaks essentially at the desired wavelength. A reflector is located at a predetermined signal round-trip time delay distance from the feedback stabilization arrangement. The reflector receives the output signal from the feedback stabilization arrangement and passes a first portion thereof therethrough, and reflects a remaining second portion back to the feedback stabilization arrangement as a secondary feedback signal that contributes to each of the plurality of n laser sources being set in a stable coherence collapse mode. |
| 公开日期 | 2006-04-18 |
| 申请日期 | 2004-02-11 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37038]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | JDS UNIPHASE CORPORATION |
| 推荐引用方式 GB/T 7714 | CHENG, HSING,CHEN, HONGMIN,KHAZAEI, HAMID R.. Stable high efficiency multiple wavelength laser sources. US7031354. 2006-04-18. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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