Method for adjusting alignment of laser beams in combined-laser-light source where the laser beams are incident on restricted area of light-emission end face of optical fiber
文献类型：专利
| 作者 | TERAMURA, YUICHI; OKAZAKI, YOJI |
| 发表日期 | 2004-12-09 |
| 专利号 | US20040247240A1 |
| 著作权人 | ADTEC ENGINEERING CO., LTD. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Method for adjusting alignment of laser beams in combined-laser-light source where the laser beams are incident on restricted area of light-emission end face of optical fiber |
| 英文摘要 | A combined-laser-light source includes: a plurality of semiconductor lasers; an optical fiber; and an optical system which converges a bundle of laser beams emitted from the plurality of semiconductor lasers, and makes the converged bundle of the laser beams enter the core of the optical fiber so that the laser beams are combined in the optical fiber when the laser beams pass through the optical fiber. The optical system is aligned with the optical fiber so that the converged bundle of the laser beams is incident on an area of an end face of the core when steady temperature control is performed on the combined-laser-light source, where the area is concentric with the end face of the core, and has a diameter equal to or smaller than half of the diameter of the core. |
| 公开日期 | 2004-12-09 |
| 申请日期 | 2004-03-25 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/53289]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | ADTEC ENGINEERING CO., LTD. |
| 推荐引用方式 GB/T 7714 | TERAMURA, YUICHI,OKAZAKI, YOJI. Method for adjusting alignment of laser beams in combined-laser-light source where the laser beams are incident on restricted area of light-emission end face of optical fiber. US20040247240A1. 2004-12-09. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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