Modeling of spectral and statistical properties of a random distributed feedback fiber laser

被引：82

作者：

Smirnov, Sergey V. ^{[1
]}

Churkin, Dmitry V. ^{[2
,3
]}

机构：

[1] Novosibirsk State Univ, Div Laser Phys & Innovat Technol, Novosibirsk 630090, Russia

[2] Aston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England

[3] Inst Automat & Electrometry SB RAS, Novosibirsk 630090, Russia

来源：

OPTICS EXPRESS | 2013年 / 21卷 / 18期

基金：

英国工程与自然科学研究理事会; 俄罗斯基础研究基金会;

关键词：

MULTIMODE RANDOM LASERS; ACTIVE RANDOM-MEDIA; RAYLEIGH-SCATTERING; OPTICAL-FIBER; RAMAN; BRILLOUIN; DYNAMICS; GENERATION; SENSOR; CAVITY;

D O I：

10.1364/OE.21.021236

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

For the first time we report full numerical NLSE-based modeling of generation properties of random distributed feedback fiber laser based on Rayleigh scattering. The model which takes into account the random backscattering via its average strength only describes well power and spectral properties of random DFB fiber lasers. The influence of dispersion and nonlinearity on spectral and statistical properties is investigated. The evidence of non-gaussian intensity statistics is found. (C)2013 Optical Society of America

引用

页码：21236 / 21241

页数：6

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