Tunable fiber laser using concatenated non-adiabatic single-mode fiber tapers

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URI: http://hdl.handle.net/10902/2385
ISSN: 1996-756X
ISSN: 0277-786X
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Autoría
Quintela Incera, María ÁngelesAutoridad Unican; Quintela Incera, AntonioAutoridad Unican; Becue, Nicolás; Lázaro Urrutia, José Miguel; Anabitarte García, FranciscoAutoridad Unican; López Higuera, José MiguelAutoridad Unican
Fecha
2008-05-16
Derechos
© 2008 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, 2008, vol. 7004, 700453
19th International Conference on Optical Fibre Sensors, Perth, 2008
Editorial
SPIE Society of Photo-Optical Instrumentation Engineers
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Palabras clave
Erbium
Fiber laser
Laser resonators
Lasers
Modulation
Tunable filters
Resumen/Abstract
An erbium doped fiber ring laser (EDFRL) that incorporates four non-adiabatic concatenated single-mode fiber tapers (acting as tunable filter in the laser cavity) is presented. These concatenated fiber tapers integrates a filter with a narrower band-pass and a higher modulation depth than a single taper. The tuning of this filter was implemented applying a controlled perturbation in the fiber taper. The proposed laser architecture was successfully demonstrated in the laboratory in which a tuning range of 20.8nm (1544.5nm-1565.3nm) were measured.
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