Simulation and measurement of threshold pump powers for the stimulated Brillouin scattering (SBS) and stimulated Raman scattering (SRS) in Ytterbium-doped double-clad CW fiber amplifiers

被引：0

作者：

Abdollahi, M. ^{[1
]}

Harouni, M. Bagheri ^{[1
]}

Hekmat, M. J. ^{[2
]}

Fakhari, M. ^{[3
]}

Shahriari, N. ^{[2
]}

Kanani, M. ^{[2
]}

Normohamadi, H. ^{[2
]}

机构：

[1] Univ Isfahan, Fac Sci, Dept Phys, Hezar Jerib St, Esfahan 8174673441, Iran

[2] Isfahan Univ Technol, Fac Comp & Engn, Esfahan 8415683111, Iran

[3] Univ Kashan, Dept Photon, Fac Phys, 6 Km Ghotbravandi Blvd, Kashan 8731751167, Iran

来源：

QUANTUM AND NONLINEAR OPTICS IV | 2016年 / 10029卷

关键词：

inelastic scatterings; stimulated Brillouin scattering; stimulated Raman scattering; CW fiber amplifiers; propagation-rate equations; numerical modeling; Ytterbium-doped; double-clad; OPTICAL-FIBERS; SUPPRESSION; LASERS; CORE;

D O I：

10.1117/12.2246426

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

By considering propagation equations of Stokes-waves for different orders of the stimulated Brillouin scattering (SBS) and the stimulated Raman scattering (SRS) together with propagation-rate equations of Ytterbium-doped double-clad fiber amplifiers, we numerically analyze steady-state characteristics of these amplifiers such as Amplified Spontaneous Emission (ASE) and threshold pump power and parameters which have influence over it such as pumping configuration, pumping wavelength, input signal wavelength, input signal power, input signal bandwidth and amplifier geometry. Also in an experimental setup threshold pump powers under both forward and backward pumping configurations are measured. Our results are of prime importance for applications such as nonlinear frequency generation.

引用

页数：12

共 31 条

[1]

Abdollahi M. B. H. M., 2016, P SPIE

[2] PULSED LASER DAMAGE TO OPTICAL FIBERS [J].

ALLISON, SW ;

GILLIES, GT ;

MAGNUSON, DW ;

PAGANO, TS .

APPLIED OPTICS, 1985, 24 (19) :3140-3145

[3]

[Anonymous], 2007, NONLINEAR FIBER OPTI

[4]

Aziz A.K., 2014, Numerical solutions of boundary value problems for ordinary differential equations

[5] Stimulated Brillouin scattering in a dual-clad fiber amplifier [J].

Brilliant, NA .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2002, 19 (11) :2551-2557

[6] Analysis of the scalability of diffraction-limited fiber lasers and amplifiers to high average power [J].

Dawson, Jay W. ;

Messerly, Michael J. ;

Beach, Raymond J. ;

Shverdin, Miroslav Y. ;

Stappaerts, Eddy A. ;

Sridharan, Arun K. ;

Pax, Paul H. ;

Heebner, John E. ;

Siders, Craig W. ;

Barty, C. P. J. .

OPTICS EXPRESS, 2008, 16 (17) :13240-13266

[7]

Dragic P.D., OPTICAL FIBER ACOUST

[8] EFFECT OF STIMULATED BRILLOUIN-SCATTERING ON DISTRIBUTED FIBER AMPLIFIERS [J].

FERREIRA, MF .

ELECTRONICS LETTERS, 1994, 30 (01) :40-42

[9] IMPACT OF STIMULATED BRILLOUIN-SCATTERING IN OPTICAL FIBERS WITH DISTRIBUTED GAIN [J].

FERREIRA, MFD .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1995, 13 (08) :1692-1697

[10]

Gapontsev D., 2008, P SOL STAT DIOD LAS, V1

← 1 2 3 4 →