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


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