Dissipative soliton evolution in ultra-large normal-cavity-dispersion fiber lasers

被引：73

作者：

Liu, Xueming ^{[1
]}

机构：

[1] Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China

来源：

OPTICS EXPRESS | 2009年 / 17卷 / 12期

基金：

中国国家自然科学基金;

关键词：

DOPED FIBER; PULSE GENERATION; FEMTOSECOND LASER; PROPAGATION; OPERATION;

D O I：

10.1364/OE.17.009549

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Dissipative soliton (DS) evolution in passively mode-locked fiber lasers with ultra-large net-normal-dispersion (as large as 1 ps(2)) is investigated. The proposed DS laser operates on three statuses with respect to the pump power. The DS laser works on a status that is similar to an all-normal-dispersion laser when the pump power is low, whereas it creates a new type of pulses exhibited as the trapezoid-spectrum profile when the pump power is large. The laser cavity emits the unstable pulses between the above two statuses. The cubic-quintic Ginzburg-Landau equation can serve to qualitatively explain our experimental observations. (C) 2009 Optical Society of America

引用

页码：9549 / 9557

页数：9

共 37 条

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