| Clock recovery from NRZ data at 10 Gb/s using SOA loop mirror and mode-locked fiber ring laser based on SOA |
| |
| 作者姓名： | 尹丽娜 刘国明 伍剑 林金桐 |
| |
| 作者单位： | Key Laboratory of Optical Communication and Lightwave Technologies of MOE，Key Laboratory of Optical Communication and Lightwave Technologies of MOE，Key Laboratory of Optical Communication and Lightwave Technologies of MOE，Key Laboratory of Optical Communication and Lightwave Technologies of MOE Beijing University of Posts and Telecommunications，Beijing 100876，Beijing University of Posts and Telecommunications，Beijing 100876，Beijing University of Posts and Telecommunications，Beijing 100876，Beijing University of Posts and Telecommunications，Beijing 100876 |
| |
| 基金项目： | This work was supported by the National Natural Sci-ence Foundation of China (No. 90401025)
the Key Project of MOE (No. 105036). |
| |
| 摘 要： | All-optical clock recovery from non-return-to-zero (NRZ) data using an semiconductor optical amplifier (SOA) loop mirror and a mode-locked SOA fiber laser is firstly schematically explained and experimentally demonstrated at 10 Gb/s. Furthermore, the pulse quality of the recovered clock is effectively improved by using a continuous-wave (CW) assist light in the gain region of SOA, through which the amplitude modulation is reduced from 57.2% to 8.47%. This scheme is a promising method for clock recovery from NRZ data in the future all-optical communication networks.
|
| 本文献已被 CNKI 等数据库收录！ |
