Fiber Bragg grating as an optical filter tuned by a magnetic field

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URI: http://hdl.handle.net/10902/2166
ISSN: 1539-4794
ISSN: 0146-9592
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Autoría
Arce Diego, José LuisAutoridad Unican; López Ruisánchez, Roberto; López Higuera, José MiguelAutoridad Unican; Muriel Pericacho, María Antonia
Fecha
1997-05-01
Derechos
© 1997 Optical Society of America. This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OL.22.000603. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Publicado en
Optics Letters, 1997, 22(9), 603-605
Editorial
Optical Society of America
Resumen/Abstract
We describe a novel tunable optical filter for use in optical-frequency-domain multiplexed communication systems. The shift in the Bragg condition of a fiber Bragg grating as a result of magnetically induced circular birefringence is calculated with coupled-mode theory on the basis of circular states of polarization, and the values obtained for silica and terbium-doped optical fibers are compared.
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