Square-root law of turbulence-induced spectral broadening in Raman fiber lasers

2008 ◽  
Author(s):  
S. A. Babin ◽  
D. V. Churkin ◽  
A. E. Ismagulov ◽  
S. I. Kablukov ◽  
E. V. Podivilov
Keyword(s):  
Fiber Lasers ◽  
Square Root ◽  
Spectral Broadening

Numerical Modeling of Intracavity Spectral Broadening of Raman Fiber Lasers

2007 ◽  
Vol 19 (21) ◽  
pp. 1759-1761 ◽  
Author(s):  
J. Hagen ◽  
R. Engelbrecht ◽  
O. Welzel ◽  
A. Siekiera ◽  
B. Schmauss
Keyword(s):  
Numerical Modeling ◽  
Fiber Lasers ◽  
Spectral Broadening

Turbulent Square-Root Broadening of Fiber Lasers Output Spectrum

2008 ◽  
Author(s):  
S. A. Babin ◽  
D. V. Churkin ◽  
A. E. Ismagulov ◽  
S. I. Kablukov ◽  
E. V. Podivilov
Keyword(s):  
Fiber Lasers ◽  
Square Root ◽  
Output Spectrum

A fast algorithm to predict spectral broadening in CW bidirectionally pumped high-power Yb-doped fiber lasers

2015 ◽  
Vol 121 (2) ◽  
pp. 179-185
Author(s):  
Áron Szabó ◽  
Zoltán Várallyay ◽  
Andrea Rosales-Garcia ◽  
Clifford Headley
Keyword(s):  
High Power ◽  
Fast Algorithm ◽  
Fiber Lasers ◽  
Spectral Broadening

Spectral broadening in high-power Yb-doped fiber lasers employing narrow-linewidth multilongitudinal-mode oscillators

2016 ◽  
Vol 55 (2) ◽  
pp. 297 ◽  
Author(s):  
Zhihua Huang ◽  
Xiaobao Liang ◽  
Chengyu Li ◽  
Honghuan Lin ◽  
Qi Li ◽  
...  
Keyword(s):  
High Power ◽  
Fiber Lasers ◽  
Narrow Linewidth ◽  
Spectral Broadening

Mechanisms of spectral broadening in Raman fiber lasers

2006 ◽  
Author(s):  
S. A. Babin ◽  
D. V. Churkin ◽  
A. E. Ismagulov ◽  
S. I. Kablukov ◽  
E. V. Podivilov
Keyword(s):  
Fiber Lasers ◽  
Spectral Broadening

scholarly journals From spectral broadening to recompression: dynamics of incoherent optical waves propagating in the fiber

PhotoniX ◽  
2021 ◽  
Vol 2 (1) ◽  
Author(s):  
Jun Ye ◽  
Xiaoya Ma ◽  
Yang Zhang ◽  
Jiangming Xu ◽  
Hanwei Zhang ◽  
...  
Keyword(s):  
Fiber Optics ◽  
Optical Fibers ◽  
Fiber Lasers ◽  
Light Propagation ◽  
Continuous Wave ◽  
Group Velocity Dispersion ◽  
Spectral Evolution ◽  
Spectral Broadening ◽  
Fundamental Research ◽  
Coherent Raman

AbstractInterplay between dispersion and nonlinearity in optical fibers is a fundamental research topic of nonlinear fiber optics. Here we numerically and experimentally investigate an incoherent continuous-wave (CW) optical field propagating in the fiber with normal dispersion, and introduce a distinctive spectral evolution that differs from the previous reports with coherent mode-locked fiber lasers and partially coherent Raman fiber lasers [Nat. Photonics 9, 608 (2015).]. We further reveal that the underlying physical mechanism is attributed to a novel interplay between group-velocity dispersion (GVD), self-phase modulation (SPM) and inverse four-wave mixing (IFWM), in which SPM and GVD are responsible for the first spectral broadening, while the following spectral recompression is due to the GVD-assisted IFWM, and the eventual stationary spectrum is owing to the dominant contribution of GVD effect. We believe this work can not only expand the light propagation in the fiber to a more general case and help advance the physical understanding of light propagation with different statistical properties, but also benefit the applications in sensing, telecommunications and fiber lasers.

Spectral broadening in Raman fiber lasers

2006 ◽  
Vol 31 (20) ◽  
pp. 3007 ◽  
Author(s):  
S. A. Babin ◽  
D. V. Churkin ◽  
A. E. Ismagulov ◽  
S. I. Kablukov ◽  
E. V. Podivilov
Keyword(s):  
Fiber Lasers ◽  
Spectral Broadening

Numerical analysis to four-wave mixing induced spectral broadening in high power fiber lasers

2015 ◽  
Author(s):  
Yujun Feng ◽  
Xiaojun Wang ◽  
Weiwei Ke ◽  
Yinhong Sun ◽  
Kai Zhang ◽  
...  
Keyword(s):  
Numerical Analysis ◽  
High Power ◽  
Fiber Lasers ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Spectral Broadening
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