Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11862925 | Tunable narrow-linewidth photo-generated microwave source based on polarization control | Shanhui Xu, Qilai Zhao, Zhitao ZHANG, Changsheng Yang, Zhongmin Yang | 2024-01-02 |
| 10901247 | Optical feedback-based repetitive frequency adjustable optical frequency comb | Shanhui Xu, Qilai Zhao, Zhongmin Yang, Changsheng Yang | 2021-01-26 |
| 10693274 | Multi-wavelength narrow-linewidth single-frequency optical fiber laser source for laser radar system | Shanhui Xu, Zhongmin Yang, Yuning Zhang, Changsheng Yang | 2020-06-23 |
| 10003167 | Width-tunable single-frequency fiber laser light source for coherent optical orthogonal frequency division multiplexing system | Shanhui Xu, Zhongmin Yang, Yuanfei Zhang, Changsheng Yang | 2018-06-19 |
| 9787050 | Tunable narrow-linewidth single-frequency linear-polarization laser device | Shanhui Xu, Changsheng Yang, Zhongmin Yang, Qinyuan ZHANG, Zhonghong Jiang | 2017-10-10 |