Optical amplifying apparatus and method of amplifying optical signal
文献类型：专利
| 作者 | LE TAILLANDIER DE GABORY EMMANUEL; YANAGIMACHI SHIGEYUKI; NAKAMURA SHIGERU; MATSUMOTO KEIICHI |
| 发表日期 | 2018-10-25 |
| 专利号 | WO2018193587A1 |
| 著作权人 | NEC CORPORATION |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical amplifying apparatus and method of amplifying optical signal |
| 英文摘要 | It is necessary to reduce the power consumption of a plurality of optical amplifiers when there is a difference in the required pumping power between the plurality of optical amplifiers; therefore, an optical amplifying apparatus according to an exemplary aspect of the invention includes a plurality of optical amplifying means for amplifying a plurality of optical signals, each of the plurality of optical amplifying means including a gain medium; a plurality of laser light generating means for generating a plurality of laser beams; at least one optical coupling means for coupling the plurality of laser beams variably in accordance with a coupling factor and outputting a plurality of excitation light beams, each of the plurality of excitation light beams exciting the gain medium; and controlling means for controlling the coupling factor and an output power of each of the plurality of laser light generating means. |
| 公开日期 | 2018-10-25 |
| 申请日期 | 2017-04-20 |
| 状态 | 未确认 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54783]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NEC CORPORATION |
| 推荐引用方式 GB/T 7714 | LE TAILLANDIER DE GABORY EMMANUEL,YANAGIMACHI SHIGEYUKI,NAKAMURA SHIGERU,et al. Optical amplifying apparatus and method of amplifying optical signal. WO2018193587A1. 2018-10-25. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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