Influences of GVD on the characteristics of soliton in a passively mode-locked Er-doped fiber laser

doi:10.1016/S1005-8885(13)60117-X

中国邮电高校学报(英文) ›› 2013, Vol. 20 ›› Issue (6): 117-121.doi: 10.1016/S1005-8885(13)60117-X

Influences of GVD on the characteristics of soliton in a passively mode-locked Er-doped fiber laser

白冰,赵晓晖,郭玉彬,霍佳雨

College of Communication Engineering, Jilin University, Changchun 130012, China

收稿日期:2013-06-17 修回日期:2013-10-02 出版日期:2013-12-31 发布日期:2013-12-27
通讯作者: 郭玉彬 E-mail:guoyubin@yahoo.com.cn
基金资助:
This work was supported by the Natural Science Foundation of Jilin (201115027), and the National Natural Science Foundation of China (61171079).

Influences of GVD on the characteristics of soliton in a passively mode-locked Er-doped fiber laser

College of Communication Engineering, Jilin University, Changchun 130012, China

Received:2013-06-17 Revised:2013-10-02 Online:2013-12-31 Published:2013-12-27
Supported by:
This work was supported by the Natural Science Foundation of Jilin (201115027), and the National Natural Science Foundation of China (61171079).

摘要/Abstract

摘要： In this paper, the characteristics of soliton in a passively mode-locked Er-doped fiber laser modeled by a non-distributed model are numerically investigated with the split-step Fourier method. Based on the analysis and model, sech2-shaped soliton is obtained by controlling the group velocity dispersion (GVD) and small-signal gain of the gain fiber. The law that the dispersion influences the characteristics of soliton in the mode-locked fiber laser is researched in net-cavity averaged anomalous dispersion regime.

关键词: passively mode-locked Er-doped fiber laser, optical soliton, group velocity dispersion

Abstract: In this paper, the characteristics of soliton in a passively mode-locked Er-doped fiber laser modeled by a non-distributed model are numerically investigated with the split-step Fourier method. Based on the analysis and model, sech2-shaped soliton is obtained by controlling the group velocity dispersion (GVD) and small-signal gain of the gain fiber. The law that the dispersion influences the characteristics of soliton in the mode-locked fiber laser is researched in net-cavity averaged anomalous dispersion regime.

Key words: passively mode-locked Er-doped fiber laser, optical soliton, group velocity dispersion

中图分类号:

TN248

参考文献

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Influences of GVD on the characteristics of soliton in a passively mode-locked Er-doped fiber laser

Influences of GVD on the characteristics of soliton in a passively mode-locked Er-doped fiber laser

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