Fiber source with cascaded gain stages and/or multimode delivery fiber with low splice loss
文献类型：专利
| 作者 | FARROW, ROGER L.; KLINER, DAHV A.V. |
| 发表日期 | 2016-09-29 |
| 专利号 | US20160285227A1 |
| 著作权人 | NLIGHT, INC. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Fiber source with cascaded gain stages and/or multimode delivery fiber with low splice loss |
| 英文摘要 | An apparatus includes an optical gain fiber having a core, a cladding surrounding the core, the core and cladding defining an optical gain fiber numerical aperture, and a multimode fiber having a core with a larger radius than a radius of the optical gain fiber core, a cladding surrounding the core, the core and cladding of the multimode fiber defining a multimode fiber stable numerical aperture that is larger than the optical gain fiber numerical aperture, the multimode fiber being optically coupled to the optical gain fiber so as to receive an optical beam propagating in the optical gain fiber and to stably propagate the received optical beam in the multimode fiber core with low optical loss associated with the optical coupling. |
| 公开日期 | 2016-09-29 |
| 申请日期 | 2016-03-18 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54676]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NLIGHT, INC. |
| 推荐引用方式 GB/T 7714 | FARROW, ROGER L.,KLINER, DAHV A.V.. Fiber source with cascaded gain stages and/or multimode delivery fiber with low splice loss. US20160285227A1. 2016-09-29. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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