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Arroyo Breña, Javier and Rodriguez Horche, Paloma and Martín Minguez, Alfredo (2012). Magneto-optic current sensor with Faraday mirror for linear birefringence compensation. "Óptica Pura y Aplicada", v. 45 (n. 4); pp. 497-508. ISSN 00303917. https://doi.org/10.7149/OPA.45.4.497.
Title: | Magneto-optic current sensor with Faraday mirror for linear birefringence compensation |
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Author/s: |
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Item Type: | Article |
Título de Revista/Publicación: | Óptica Pura y Aplicada |
Date: | December 2012 |
ISSN: | 00303917 |
Volume: | 45 |
Subjects: | |
Freetext Keywords: | Fiber Optic Current Sensor, Magneto-Optic Effect, Faraday Mirror, Linear Birefringence |
Faculty: | E.T.S.I. Telecomunicación (UPM) |
Department: | Tecnología Fotónica [hasta 2014] |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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Fiber optic sensors have some advantages in subjects related with electrical current and magnetic field measurement. In spite of the optical fiber utilization advantages we have to take into account undesirable effects, which are present in real non-ideal optical fibers. In telecommunication and sensor application fields the presence of inherent and induced birefringence is crucial. The presence of birefringence may cause an undesirable change in the polarization state. In order to compensate the linear birefringence a promising method has been chosen. This method employs orthogonal polarization conjugation in the back propagation direction of the light wave in the fiber. A study and a simulation of an experimental setup are realized with the advantage of a significant sensitivity improvement.
Item ID: | 16694 |
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DC Identifier: | http://oa.upm.es/16694/ |
OAI Identifier: | oai:oa.upm.es:16694 |
DOI: | 10.7149/OPA.45.4.497 |
Official URL: | http://www.sedoptica.es/Menu_Volumenes/opavols.php?volumen=45&numero=4 |
Deposited by: | Memoria Investigacion |
Deposited on: | 04 Aug 2013 07:57 |
Last Modified: | 21 Apr 2016 17:03 |