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Proceedings Paper

Hybrid OTDR-fiber laser system for remote sensor multiplexing
Author(s): M. Bravo; M. Fernandez-Vallejo; M. Lopez-Amo
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Paper Abstract

This paper describes the development of a hybrid multiplexing network for optical fiber sensors using a multiwavelength lasing long-range structure and the simultaneous utilization of an OTDR on the same network to interrogate displacement sensors based on microbenders. With this design, simultaneous interrogation of displacement and temperature was carried out 50 km away from the system header.

Paper Details

Date Published: 9 September 2010
PDF: 4 pages
Proc. SPIE 7653, Fourth European Workshop on Optical Fibre Sensors, 765340 (9 September 2010); doi: 10.1117/12.866414
Show Author Affiliations
M. Bravo, Univ. Publica de Navarra (Spain)
M. Fernandez-Vallejo, Univ. Publica de Navarra (Spain)
M. Lopez-Amo, Univ. Publica de Navarra (Spain)

Published in SPIE Proceedings Vol. 7653:
Fourth European Workshop on Optical Fibre Sensors
José Luís Santos; Brian Culshaw; José Miguel López-Higuera; William N. MacPherson, Editor(s)

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