Distributed feedback multimode Brillouin–Raman random fiber laser in the S-band

Ahmad, Harith and Zulkifli, M.Z. and Jemangin, M.H. and Harun, Sulaiman Wadi (2013) Distributed feedback multimode Brillouin–Raman random fiber laser in the S-band. Laser Physics Letters, 10 (5). pp. 1-4. ISSN 1612-2011, DOI https://doi.org/10.1088/1612-2011/10/5/055102.

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Official URL: http://iopscience.iop.org/article/10.1088/1612-201...


A novel S-band multimode Brillouin–Raman random fiber laser based on distributed feedback of Rayleigh scattered light is demonstrated. It relies on a short length, 7.7 km long angle-cleaved dispersion compensating fiber in a mirror-less open cavity. Two 1425 nm laser diodes at a modest operating power amplify a Brillouin pump (BP) signal, which in turn generates a multi-wavelength laser output through the stimulated Brillouin scattering. Eleven Brillouin Stokes lines, spanning from 1515.15 to 1516.00 nm, were obtained at a Raman pump power of 361.66 mW. Out of these, five odd Brillouin Stokes lines were generated with a flat peak power of about 0 dBm.

Item Type: Article
Uncontrolled Keywords: Distributed feedback; Multimode Brillouin–Raman; Random fiber laser; S-band
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Science > Department of Physics
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 29 Oct 2015 06:00
Last Modified: 09 Oct 2018 05:47
URI: http://eprints.um.edu.my/id/eprint/14378

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