Continuous phase tuning system with loop mirror
文献类型：专利
| 作者 | NEBENDAHL, BERND |
| 发表日期 | 2019-09-26 |
| 专利号 | US20190293870A1 |
| 著作权人 | KEYSIGHT TECHNOLOGIES, INC. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Continuous phase tuning system with loop mirror |
| 英文摘要 | A system for continuously phase tuning an optical signal includes one optical switch coupled to a phase modulator having a first waveguide with a first phase shifter and a second waveguide with a second phase shifter. The optical switch alternately switches between the first and second phase shifters to phase shift the optical signal, respectively. The continuously phase tuning system further includes a loop mirror that alternately receives the phase shifted optical signal from the first and second waveguides in accordance with the switching, via corresponding first and second mirror inputs, respectively, and reflects the phase shifted optical signal back to the same first or second mirror input at which the phase shifted optical signal was received. First and second phase values of the first and second phase shifters are determined such that overall phase change continues to accumulate substantially linearly. |
| 公开日期 | 2019-09-26 |
| 申请日期 | 2019-01-11 |
| 状态 | 申请中 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/57770]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | KEYSIGHT TECHNOLOGIES, INC. |
| 推荐引用方式 GB/T 7714 | NEBENDAHL, BERND. Continuous phase tuning system with loop mirror. US20190293870A1. 2019-09-26. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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