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Proceedings Paper

Long integral temperature Brillouin sensor for off- shore wind energy power supply lines
Author(s): M. A. Quintela; A. Ullán; A. Quintela; C. Galindez; R. A. Perez-Herrera; M. López-Amo; J. M. Lopez-Higuera
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Paper Abstract

A hybrid Erbium-Brillouin fiber laser sensor to measure the temperature along 22 km fiber is proposed and experimentally demonstrated. A multi-line laser oscillation is induced by the Brillouin gain of different concatenated transducer fiber sections placed in the ring cavity. Integral temperature measurements of each fiber section are obtained through each laser line. This sensor can be used to monitor the temperature of off-shore wind energy power cables.

Paper Details

Date Published: 17 May 2011
PDF: 4 pages
Proc. SPIE 7753, 21st International Conference on Optical Fiber Sensors, 775324 (17 May 2011); doi: 10.1117/12.885887
Show Author Affiliations
M. A. Quintela, Univ. de Cantabria (Spain)
A. Ullán, Univ. de Cantabria (Spain)
A. Quintela, Univ. de Cantabria (Spain)
C. Galindez, Univ. de Cantabria (Spain)
R. A. Perez-Herrera, Univ. Pública de Navarra (Spain)
M. López-Amo, Univ. Pública de Navarra (Spain)
J. M. Lopez-Higuera, Univ. de Cantabria (Spain)

Published in SPIE Proceedings Vol. 7753:
21st International Conference on Optical Fiber Sensors
Jacques Albert; Wojtek J. Bock, Editor(s)

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