Xi'an Institute of Optics and Precision Mechanics,CAS
| Dense-comb redundant ring laser array | |
| 其他题名 | Dense-comb redundant ring laser array |
| BOVINGTON, JOCK T.; ZHENG, XUEZHE; KRISHNAMOORTHY, ASHOK V. | |
| 2019-05-21 | |
| 专利权人 | ORACLE INTERNATIONAL CORPORATION |
| 公开日期 | 2019-05-21 |
| 授权国家 | 美国 |
| 专利类型 | 授权发明 |
| 摘要 | The disclosed embodiments relate to the design of a hybrid laser comprising a shared ring mirror coupled to a pair of buses by a 3 dB coupler (also referred to as a “symmetric splitter”), which is described in more detail below. Each bus is also coupled to an array of ring filters, wherein each ring filter couples an associated reflective silicon optical amplifier (RSOA) to the shared ring mirror and in doing so forms a Verniered ring pair with the shared ring mirror. The resulting system provides a comb source with redundant channels that can provide individual outputs or a shared output. This hybrid laser provides a significant improvement over existing comb-based lasers by providing redundancy for at least one laser channel. |
| 其他摘要 | 所公开的实施例涉及混合激光器的设计，该混合激光器包括通过3dB耦合器（也称为“对称分离器”）耦合到一对总线的共用环形镜，其在下面更详细地描述。每个总线还耦合到环形滤波器阵列，其中每个环形滤波器将相关联的反射硅光学放大器（RSOA）耦合到共享环形镜，并且这样做与共用环形镜形成Verniered环对。由此产生的系统为梳状源提供冗余通道，可以提供单独的输出或共享输出。通过为至少一个激光通道提供冗余，该混合激光器对现有的基于梳状的激光器提供了显着的改进。 |
| 授权日期 | 2019-05-21 |
| 申请日期 | 2016-10-13 |
| 专利号 | US10297981 |
| 专利状态 | 授权 |
| 申请号 | US15/292792 |
| 公开（公告）号 | US10297981 |
| IPC 分类号 | G02B6/42 | H01S5/10 | H01S5/40 | H01S5/0683 | H01S5/50 | H01S5/14 | G02B6/43 | H01S5/30 | H01S5/00 | H01S3/106 |
| 专利代理人 | - |
| 代理机构 | PARK, VAUGHAN, FLEMING & DOWLER LLP |
| 文献类型 | 专利 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/35669 |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | ORACLE INTERNATIONAL CORPORATION |
| 推荐引用方式 GB/T 7714 | BOVINGTON, JOCK T.,ZHENG, XUEZHE,KRISHNAMOORTHY, ASHOK V.. Dense-comb redundant ring laser array. US10297981[P]. 2019-05-21. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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