| Laser module | |
| SAKAMOTO, SHINICHI | |
| 2017-12-05 | |
| 著作权人 | FUJIKURA LTD. |
| 专利号 | US9837782 |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Laser module |
| 英文摘要 | A light incidence plane of the core 15 includes a plurality of planes 15a to 15c unparalleled with each other to which a light beam emitted from at least one laser element 21 is entered. When seen on a cross section taken along the longer direction of an optical fiber 10, light beams entered to a core 15 from the inclined planes 15b and 15c inclined to an axis CA of the optical fiber 10 in the plurality of the planes 15a to 15c are propagated from a region surrounded by a line and the inclined planes 15b and 15c forming an acute angle, the line being passed through the incident points of the light beams entered to the inclined planes 15b and 15c and parallel with an axis CA. |
| 公开日期 | 2017-12-05 |
| 申请日期 | 2013-10-04 |
| 状态 | 授权 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/34185]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FUJIKURA LTD. |
| 推荐引用方式 GB/T 7714 | SAKAMOTO, SHINICHI. Laser module. US9837782. 2017-12-05. |
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