Optical coupler, a method of its fabrication and use
文献类型：专利
| 作者 | SKOVGAARD, PETER M. W.; NIELSEN, MARTIN DYBENDAL |
| 发表日期 | 2009-05-12 |
| 专利号 | US7532792 |
| 著作权人 | CRYSTAL FIBRE A/S |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical coupler, a method of its fabrication and use |
| 英文摘要 | An optical coupler for coupling light from at least two input fibers into one output fiber and a method of fabricating and use of an optical coupler. The coupler comprises a) an input section comprising an output end face at one end of the bundling-length of input fibers; and b) an output section comprising an output fiber comprising a confining region for confining light propagated in the input fibers and a surrounding cladding region and having an input end face; wherein the output end face of said input section is optically coupled to the input end face of the output section and at least the confining region of the output fiber is tapered down from a first cross sectional area at the input end face to a second, smaller cross sectional area over a tapering-length of the output fiber. |
| 公开日期 | 2009-05-12 |
| 申请日期 | 2007-03-02 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37301]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | CRYSTAL FIBRE A/S |
| 推荐引用方式 GB/T 7714 | SKOVGAARD, PETER M. W.,NIELSEN, MARTIN DYBENDAL. Optical coupler, a method of its fabrication and use. US7532792. 2009-05-12. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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