Distributed feedback multimode brillouin–raman random fiber laser in the S-band
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...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English English |
| Published: |
Institute of Physics Publishing
2013
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/84303/1/Distributed%20feedback%20multimode.pdf http://irep.iium.edu.my/84303/7/84303_Distributed%20feedback%20multimode%20brillouin%E2%80%93raman_scopus.pdf http://irep.iium.edu.my/84303/ https://iopscience.iop.org/article/10.1088/1612-2011/10/5/055102 |
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| Institution: | Universiti Islam Antarabangsa Malaysia |
| Language: | English English |
| Summary: | 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. |
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