Lasing threshold characteristics of multi-wavelength Brillouin-erbium laser in the L-band region assisted by delay interferometer

被引：2

作者：

Ajiya, M. ^{[1
]}

Oladapo, J. A. ^{[1
]}

Hambali, N. A. M. Ahmad ^{[2
]}

机构：

[1] Bayero Univ, Fac Engn, Dept Elect Engn, Kano 3011, Nigeria

[2] Univ Malaysia Perlis, Sch Microelect Engn, Arau 02600, Perlis, Malaysia

来源：

JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS | 2016年 / 25卷 / 02期

关键词：

Stimulated Brillouin scattering; Brillouin fiber laser; Brillouin threshold; L-band; MULTIPLE WAVELENGTH GENERATION; DOPED FIBER LASER; OPTICAL-FIBERS; SCATTERING;

D O I：

10.1142/S0218863516500247

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper reports the simulation of L-band multi-wavelength Brillouin-erbium fiber laser that utilizes delay interferometer as a comb filter. The simulation is performed using OptiSystem. The structure exhibits threshold power in terms of Erbium doped fiber amplifier (EDFA) gain of 10mW at a very low Brillouin pump power of 0.00316mW for the generation of first Stokes. Thirty one output channels were produced with minimum EDFA gain of 1 W at Brillouin pump power of 0.00316mW. In line with theory, it has been observed that higher Brillouin pump power requires low threshold gain and vice versa to generate the Brillouin Stokes.

引用

页数：9

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