L-band multi-wavelength Brillouin-Raman fiber laser utilizing the reverse-S-shaped section

Yusoff, Zulfadzli and Toor, M. Ali (2014) L-band multi-wavelength Brillouin-Raman fiber laser utilizing the reverse-S-shaped section. Journal of Nonlinear Optical Physics and Materials, 23 (2). ISSN 0218-8635

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Official URL: http://www.worldscientific.com/doi/abs/10.1142/S02...

Abstract

In this paper, we experimentally demonstrated multi-wavelength Brillouin–Raman fiber laser that operates in the L-band wavelength region. The laser structure utilizes the reverse-S-shaped technique. 35 output Brillouin Stokes signals were generated at the injection of 6.3 mW of Brillouin pump power at wavelength of 1580 nm into the laser cavity together with a Raman pump power of 891.25 mW. The generated output Brillouin Stokes signals are rigidly separated by 0.08 nm (10 GHz). The structure also provides a high tuning range of 25 nm, from 1570 nm to 1595 nm at the injection of 6.3 mW of Brillouin pump signal power with a Raman pump signal power of 795.3 mW. The generated Brillouin Stokes signals also have an average peak power of 1.11 mW. Highest optical signal-to-noise ratio of 21 dB was obtained at Brillouin pump wavelength of 1595 nm.

Item Type: Article
Subjects: T Technology > T Technology (General)
Divisions: Faculty of Engineering (FOE)
Depositing User: Ms Nurul Iqtiani Ahmad
Date Deposited: 21 Aug 2014 08:28
Last Modified: 21 Apr 2015 03:54
URI: http://shdl.mmu.edu.my/id/eprint/5686

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