✦ LIBER ✦

Single-wavelength ring-cavity Brillouin-Raman fiber laser

✍ Scribed by N.A.M. Ahmad Hambali; M.A. Mahdi; M.H. Al-Mansoori; M.I. Saripan; A.F. Abas; M. Ajiya

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 130 KB
Volume: 7
Category: Article
ISSN: 1612-2011
DOI: 10.1002/lapl.201010013

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✦ Synopsis

We experimentally demonstrate a ring-cavity, single-wavelength Brillouin-Raman fiber laser. An 11-km long dispersion compensating fiber was used as the medium for the Raman as well as the Brillouin amplification. A threshold power of 27 mW was recorded to get the Brillouin-Stokes line at 1455 nm pump wavelength. At an injected Brillouin pump power of 2 mW, while the Raman pump unit was fixed at a power of 296 mW, the single-wavelength Brillouin-Raman fiber laser can be tuned from 1520 nm to 1580 nm without any self-lasing cavity modes in the laser system. The Brillouin-Stokes line has a 3-dB power fluctuation within 26 nm from 1542 nm to 1568 nm.

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