Athermal silicon photonics wavelength locker and meter
文献类型：专利
| 作者 | SODA, HARUHISA |
| 发表日期 | 2019-01-10 |
| 专利号 | WO2019009987A1 |
| 著作权人 | MACOM TECHNOLOGY SOLUTIONS HOLDINGS, INC. |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Athermal silicon photonics wavelength locker and meter |
| 英文摘要 | A wavelength locker includes first and second waveguides to guide light. The wavelength locker also includes a multimode interference (MMI) coupler having a number of inputs and outputs. First and second inputs of the MMI coupler are coupled to outputs of the first and second waveguides. The MMI coupler merges light from the first and second waveguides to generate an interference pattern of light. The MMI coupler then outputs a plurality of phase shifted versions of the interference pattern. The wavelength locker also includes an interference pattern selector configured to receive signals corresponding, respectively, to light output from the outputs of the MMI coupler. The interference pattern selector is also configured to select one or more outputs of the MMI coupler based on power levels of the interference patterns output from the MMI coupler and a predetermined frequency of a telecommunications frequency grid. |
| 公开日期 | 2019-01-10 |
| 申请日期 | 2018-06-13 |
| 状态 | 未确认 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54901]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MACOM TECHNOLOGY SOLUTIONS HOLDINGS, INC. |
| 推荐引用方式 GB/T 7714 | SODA, HARUHISA. Athermal silicon photonics wavelength locker and meter. WO2019009987A1. 2019-01-10. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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