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Tunable dual-wavelength random distributed feedback fiber laser with bidirectional pumping source

Abstract: A stable tunable dual-wavelength random fiber laser is presented in this paper. It is based on the combination of an erbium-doped fiber and a Raman gain amplifier as an active medium and a single-mode fiber as distributed mirror forming a cavity with the fiber Bragg gratings using Rayleigh scattering as random distributed feedback with bidirectional pumping from a unique pump source. An output power instability as low as 0.11 dB has been attained. The 3-dB line-width is 0.13 nm, the optical signal-to-noise ratio is up to 50 dB and the dual-wavelength tunable band is over 9 nm.

 Autoría: Aporta Litago I., Perez-Herrera R., Quintela M., Lopez-Amo M., Lopez-Higuera J.,

 Fuente: Journal of Lightwave Technology, 2016, 34(17), 4147-4152

 Editorial: OSA e IEE

 Fecha de publicación: 01/09/2016

 Nº de páginas: 6

 Tipo de publicación: Artículo de Revista

 DOI: 10.1109/JLT.2016.2585742

 ISSN: 0733-8724,1558-2213

 Proyecto español: TEC2013-47264-C2

 Url de la publicación: https://doi.org/10.1109/JLT.2016.2585742

Autoría

IÑAKI APORTA LITAGO

ROSA ANA PEREZ HERRERA

MANUEL LOPEZ-AMO SAINZ