On the profile of pulses generated by fiber lasers: the highly-chirped positive dispersion regime (similariton)

被引：29

作者：

Belanger, Pierre-Andre ^{[1
]}

机构：

[1] Univ Laval, COPL, Dept Phys Genie Phys & Opt, Ste Foy, PQ G1K 7P4, Canada

来源：

OPTICS EXPRESS | 2006年 / 14卷 / 25期

关键词：

D O I：

10.1364/OE.14.012174

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

I model the nonlinear fiber laser using an expanded Ginzburg-Landau equation (GLE) which includes the self-steepening (SS) and intrapulse Raman scattering (IRS) effects. I show that above a minimum value of the Raman effect, it is possible to find two chirped solitary pulses for the laser system. The smaller chirped solitary wave corresponds to the dispersion-managed (DM) regime whereas the larger chirped solitary wave corresponds to the so-called similariton regime. (c) 2006 Optical Society of America

引用

页码：12174 / 12182

页数：9

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