Fiber-coupled device for varying beam characteristics
文献类型：专利
| 作者 | KLINER, DAHV A.V.; FARROW, ROGER L. |
| 发表日期 | 2018-08-02 |
| 专利号 | US20180217409A1 |
| 著作权人 | NLIGHT, INC. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Fiber-coupled device for varying beam characteristics |
| 英文摘要 | Disclosed herein are methods, apparatus, and systems for providing an optical beam delivery system, comprising an optical fiber including a first length of fiber comprising a first RIP formed to enable, at least in part, modification of one or more beam characteristics of an optical beam by a perturbation assembly arranged to modify the one or more beam characteristics, the perturbation assembly coupled to the first length of fiber or integral with the first length of fiber, or a combination thereof and a second length of fiber coupled to the first length of fiber and having a second RIP formed to preserve at least a portion of the one or more beam characteristics of the optical beam modified by the perturbation assembly within one or more first confinement regions. The optical beam delivery system may include an optical system coupled to the second length of fiber including one or more free-space optics configured to receive and transmit an optical beam comprising the modified one or more beam characteristics. |
| 公开日期 | 2018-08-02 |
| 申请日期 | 2018-03-28 |
| 状态 | 申请中 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54881]  |
| 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 | KLINER, DAHV A.V.,FARROW, ROGER L.. Fiber-coupled device for varying beam characteristics. US20180217409A1. 2018-08-02. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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