Multi-stage long-band optical amplifier with ASE re-use
文献类型：专利
| 作者 | DESBIENS LOUIS |
| 发表日期 | 2014-09-09 |
| 专利号 | CA2631074C |
| 著作权人 | INSTITUT NATIONAL D'OPTIQUE |
| 国家 | 加拿大 |
| 文献子类 | 授权发明 |
| 其他题名 | Multi-stage long-band optical amplifier with ASE re-use |
| 英文摘要 | There is provided a long-band rare-earth-doped optical amplifier and method for amplifying an optical signal. The optical amplifier has a pre-, a mid- and a post-amplification stage. Only the mid-amplification stage is pumped with a pump light source. The other two are pumped using Amplified Spontaneous Emission (ASE) generated in the mid-amplification stage. An optical coupling device is used to couple the three amplification stages together and to split the ASE generated in the mid-amplification stage and available at one end of the mid-amplification stage. One part of the split ASE is used to pump the pre-amplification stage while the other part is used to pump the post-amplification stage. |
| 公开日期 | 2009-11-09 |
| 申请日期 | 2008-05-09 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37375]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | INSTITUT NATIONAL D'OPTIQUE |
| 推荐引用方式 GB/T 7714 | DESBIENS LOUIS. Multi-stage long-band optical amplifier with ASE re-use. CA2631074C. 2014-09-09. |
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。