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Single longitudinal mode fiber ring laser

Abstract: In this work, a dual-wavelength fiber ring laser working on the SLM regime is proposed and experimentally verified. A proof-of-concept device has been tested employing high precision small-sized SLM fiber lasers to complement the feedback produced by a passive FBG. The ring laser output inherits the spectral benefits of its SLM seed lasers but maintaining some power-related properties of ring cavities. These spectral benefits can also be achieved for a single wavelength, simplifying the requirements regarding power equalization between different wavelengths to obtain the SLM regime. The experimental results exhibit a remarkably good wavelength stability and SLM operation of a fiber ring laser with several meters of cavity length, both with single and multi-wavelength configurations.

 Autoría: Rodriguez-Cobo L., Ruiz-Lombera R., Quintela M., Mirapeix J., Lopez-Higuera J.,

 Fuente: Optics & Laser Technology, 2018, 107, 361-365

 Editorial: Elsevier

 Fecha de publicación: 01/11/2018

 Nº de páginas: 11

 Tipo de publicación: Artículo de Revista

 DOI: 10.1016/j.optlastec.2018.05.038

 ISSN: 0030-3992

 Proyecto español: TEC2016-76021-C2-2-R

 Url de la publicación: https://doi.org/10.1016/j.optlastec.2018.05.038