Pulse dynamics of dissipative soliton resonance with large duration-tuning range in a fiber ring laser

被引：117

作者：

Luo, Zhi-Chao ^{[1
]}

Cao, Wen-Jun ^{[1
]}

Lin, Zhen-Bin ^{[1
]}

Cai, Ze-Rong ^{[1
]}

Luo, Ai-Ping ^{[1
]}

Xu, Wen-Cheng ^{[1
]}

机构：

[1] S China Normal Univ, Sch Informat & Optoelect Sci & Engn, Lab Nanophoton Funct Mat & Devices, Guangzhou 510006, Guangdong, Peoples R China

来源：

OPTICS LETTERS | 2012年 / 37卷 / 22期

基金：

中国国家自然科学基金;

关键词：

ENERGY; OSCILLATORS; NJ;

D O I：

10.1364/OL.37.004777

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The pulse dynamics operating in dissipative soliton resonance (DSR) region is experimentally investigated in a fiber ring laser. With the increase of pump power, the pulse profile transit from sech-like to rectangular shape was observed. The generated pulse in DSR region exhibits the conventional soliton spectrum with sideband generation. The duration-tuning range of the rectangular pulse is up to the cavity roundtrip time. Particularly, during the process of pulse duration broadening it was found that the rectangular pulse would trap a weak pulse generated from cw background. The obtained results may be useful for better understanding the DSR phenomenon. (C) 2012 Optical Society of America

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收藏

页码：4777 / 4779

页数：3

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