Citation
Mamdoohi, Ghazaleh and Sarmani, Abdul Rahman and Yaacob, Mohd. Hanif and Mokhtar, Makhfudzah and Mahdi, Mohd Adzir
(2013)
Multi-wavelength Brillouin-Raman fiber laser utilizing enhanced nonlinear amplifying loop mirror design.
Optics Express, 21 (26).
pp. 31800-31808.
ISSN 1094-4087
Abstract
We demonstrate a single-spacing, multi-wavelength Brillouin-Raman fiber laser utilizing an enhanced cavity of nonlinear amplifying loop mirror. In this structure, the optimization of multi-wavelength lasing is done with proper adjustments of coupling ratio and Brillouin pump power. When setting the Raman pump power to 300 mW, up to 28 channels with an average 17 dB optical signal-to-noise ratio are achieved. In this case, the Brillouin pump power is maintained at -2.6 dBm when the splitting ratio and Brillouin pump wavelength are fixed at 99/1 and 1555 nm, correspondingly. Our achievements present high numbers of Stokes channels with an acceptable optical signal-to-noise ratio at low pump power operation.
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Engineering Faculty of Science |
| DOI Number: | https://doi.org/10.1364/OE.21.031800 |
| Publisher: | Optical Society of America |
| Keywords: | Fiber laser; Multiwavelength; Brillouin scattering; Nonlinear amplifying loop mirrors; Optical signal to noise ratio; Splitting ratio |
| Depositing User: | Umikalthom Abdullah |
| Date Deposited: | 11 Sep 2014 02:46 |
| Last Modified: | 03 Aug 2017 02:22 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1364/OE.21.031800 |
| URI: | http://psasir.upm.edu.my/id/eprint/30298 |
| Statistic Details: | View Download Statistic |
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