Fiber coupler, system and associated methods for reducing back reflections
文献类型：专利
| 作者 | KATHMAN, ALAN D.; KOEHLER, CHARLES S.; WELCH, WILLIAM H.; JOHNSON, ERIC G.; TEKOLSTE, ROBERT D. |
| 发表日期 | 2007-05-22 |
| 专利号 | US7221823 |
| 著作权人 | AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Fiber coupler, system and associated methods for reducing back reflections |
| 英文摘要 | An apparatus which couples light to a fiber from a light source at an input plane while reducing back reflections includes returning light reflected back through such that the returning light does not substantially overlap with an output of the light source in the input plane. This apparatus may include a mode matching element and/or an angular distribution altering element. The apparatus may be reciprocal. The reciprocal apparatus may prevent light traversing the apparatus again having a change in phase of light from substantially overlapping an original object in an input plane. |
| 公开日期 | 2007-05-22 |
| 申请日期 | 2002-12-17 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36952]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED |
| 推荐引用方式 GB/T 7714 | KATHMAN, ALAN D.,KOEHLER, CHARLES S.,WELCH, WILLIAM H.,et al. Fiber coupler, system and associated methods for reducing back reflections. US7221823. 2007-05-22. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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