Spectral variations of the output spectrum in a random distributed feedback Raman fiber laser

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

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 ...

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ژورنال

عنوان ژورنال: Optics Express

سال: 2011

ISSN: 1094-4087

DOI: 10.1364/oe.19.014152