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L-band multiwavelength single-longitudinal mode fiber laser for sensing applications

Abstract: In this work, a novel single-longitudinal-mode (SLM) four-wavelength laser configuration for sensing applications in the L-band is proposed and experimentally demonstrated. The sensor system presented here is based on ring resonators, and employs fiber Bragg gratings to select the operation wavelengths. The stable SLM operation is guaranteed when all the lasing channels present similar output powers. It is also experimentally demonstrated that when a SLM behavior is achieved, lower output power fluctuations are obtained. Characterization of the lasing structure for temperature sensing is also shown.

 Autoría: Perez-Herrera R., Ullan A., Leandro D., Fernandez-Vallejo M., Quintela M., Loayssa A., Lopez-Higuera J., Lopez-Amo M.,

 Fuente: Journal of Lightwave Technology, 2012, 30(8), 1173-1177

 Editorial: Institute of Electrical and Electronics Engineers Inc.

 Fecha de publicación: 01/04/2012

 Nº de páginas: 5

 Tipo de publicación: Artículo de Revista

 DOI: 10.1109/JLT.2011.2174138

 ISSN: 0733-8724,1558-2213

 Proyecto español: TEC2010-20224-C02

 Url de la publicación: https://doi.org/10.1109/JLT.2011.2174138

Autoría

ROSA ANA PEREZ HERRERA

ANGEL ULLAN NIETO

LEANDRO GONZÁLEZ, DANIEL

FERNÁNDEZ VALLEJO, MONTSERRAT

ALAYN LOAYSSA LARA