Comparison between a symmetric bidirectional-pumping and a unidrectional-pumping configurations in an erbium fiber ring laser

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URI: http://hdl.handle.net/10902/2351
ISSN: 1996-756X
ISSN: 0277-786X
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Autoría
Quintela Incera, María ÁngelesAutoridad Unican; Quintela Incera, Cecilia; Lomer Barboza, Mauro MatíasAutoridad Unican; Madruga Saavedra, Francisco JavierAutoridad Unican; Conde Portilla, Olga MaríaAutoridad Unican; López Higuera, José MiguelAutoridad Unican
Fecha
2007-07-02
Derechos
© 2007 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Publicado en
Proceedings of SPIE, 2007, vol. 6619, 66192O
Third European Workshop on Optical Fibre Sensors, Nápoles, 2007
Editorial
SPIE Society of Photo-Optical Instrumentation Engineers
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Palabras clave
Optical fiber ring laser
Erbium doped fiber
Ring lasers
Laser tuning
Resumen/Abstract
An experimental comparative study between two wide-band wavelength-tunable erbium doped fiber ring lasers (EDFRLs) with the same active fiber length but with two different pumping configuration (forward unidirectional pumping and symmetric bidirectional pumping) is reported in this paper. Both fiber lasers cover almost the whole C-band and L-band with a single setup laser. The signal wavelength can be tuned in a wide range of 60 nm with the two presented lasers. Nevertheless, experimental results verify that a higher output power is obtained with the bidirectional pump configuration.
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