Wedged and lensed optical fiber
文献类型：专利
| 作者 | TAKAHASHI, MITSUO; SHIOKAWA, NAOTOSHI; SUZUKI, MASAMI |
| 发表日期 | 2004-04-20 |
| 专利号 | US6724959 |
| 著作权人 | SEIKOH GIKEN CO., LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Wedged and lensed optical fiber |
| 英文摘要 | There is provided an optical fiber to be coupled to a laser diode light source. The optical fiber has a wedge-shaped lens for decreasing the influence of reflection light BR1 and returning reflection light BR2, whereby the laser diode light source can be operated with stability. The wedged and lensed optical fiber according to the present invention is arranged such that the optical fiber is formed to have a wedge-shaped lens at the tip end thereof, a ridge as a rooftop is made to include the center tip end of a core, the ridge is inclined by an inclination angle beta with respect to a plane perpendicular to the optical axis of the optical fiber, and the ridge is formed into a semi-cylindrical surface or a conical surface. |
| 公开日期 | 2004-04-20 |
| 申请日期 | 2000-04-28 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36652]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SEIKOH GIKEN CO., LTD. |
| 推荐引用方式 GB/T 7714 | TAKAHASHI, MITSUO,SHIOKAWA, NAOTOSHI,SUZUKI, MASAMI. Wedged and lensed optical fiber. US6724959. 2004-04-20. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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