Spectral optimization of Stokes channels for multi-wavelength Brillouin fiber lasers

被引：2

作者：

Rebuli, Giuliano S. ^{[1
]}

Silva, Luis C. B. ^{[1
]}

Pedruzzi, Eduarda ^{[1
]}

Leal-Junior, Arnaldo G. ^{[2
]}

Segatto, Marcelo E., V ^{[1
]}

Castellani, Carlos E. S. ^{[1
]}

机构：

[1] Univ Fed Espirito Santo, Dept Elect Engn, Fernando Ferrari Ave, BR-29075910 Vitoria, ES, Brazil

[2] Univ Fed Espirito Santo, Dept Mech Engn, Fernando Ferrari Ave, BR-29075910 Vitoria, ES, Brazil

来源：

LASER PHYSICS | 2022年 / 32卷 / 12期

关键词：

nonlinear optics; Brillouin fiber laser; multi-wavelength laser source; spectral optimization; high flatness; ERBIUM-DOPED FIBER; MACH-ZEHNDER INTERFEROMETER; NONLINEAR FIBER; AMPLIFICATION; GAIN; GENERATION; SCATTERING; SYSTEM; COMB;

D O I：

10.1088/1555-6611/ac9c4f

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, through a semi-analytical model, we demonstrate the spectral optimization of Stokes channels for cascaded multi-wavelength Brillouin fiber lasers. Here we develop an improved version of an earlier model, introducing the erbium-doped fiber amplifier gain saturation into the mathematical formalism of the laser, making our model more accurate. Our results reveal that with the proper selection of laser component parameters, it is possible to increase the number of generated Stokes channels significantly and generate them with high flatness. Specifically, 75 and 69 Stokes channels were generated within a 3.7 and 3 dB range, respectively.

引用

页数：9

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