標題: | Laser dynamics and relative timing jitter analysis of passively synchronized Er- and Yb-doped mode-locked fiber lasers |
作者: | Wu, Shang-Ying Hsiang, Wei-Wei Lai, Yinchieh 光電工程學系 Department of Photonics |
公開日期: | 1-七月-2014 |
摘要: | Passively synchronized Er-doped and Yb-doped mode-locked fiber lasers with a master-slave configuration are theoretically investigated based on the pulse propagation model for simulating pulse collision in the common fiber section and on the master equation model for simulating laser dynamics. Computational results indicate that the central optical frequency of the slave Er laser will be shifted by the significant cross phase modulation (XPM) effect for the laser to become synchronized with the injected master Yb laser pulse train. Pulse duration change caused by fiber dispersion in the common fiber section will distort the ideal anti-symmetric characteristics of the XPM-induced frequency shift versus the relative timing position of the two color pulses. The relative timing jitter noises of the two synchronized lasers can be minimized by adjusting the relative pulse timing position, and the predicted dependence agrees well with the experimental observation. (C) 2014 Optical Society of America |
URI: | http://dx.doi.org/10.1364/JOSAB.31.001508 http://hdl.handle.net/11536/24908 |
ISSN: | 0740-3224 |
DOI: | 10.1364/JOSAB.31.001508 |
期刊: | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS |
Volume: | 31 |
Issue: | 7 |
起始頁: | 1508 |
結束頁: | 1515 |
顯示於類別: | 期刊論文 |