Long integral temperature Brillouin sensor for off- shore wind energy power supply lines

Ver/Abrir
Identificadores
URI: http://hdl.handle.net/10902/2423
ISSN: 1996-756X
ISSN: 0277-786X
Compartir
Estadísticas
Ver Estadísticas
Google Scholar
Registro completo
Mostrar el registro completo DC
Autoría
Quintela Incera, María ÁngelesAutoridad Unican; Ullán Nieto, ÁngelAutoridad Unican; Quintela Incera, AntonioAutoridad Unican; Galíndez Jamioy, Carlos Augusto; Pérez Herrera, Rosa Ana; López Amo, Manuel; López Higuera, José MiguelAutoridad Unican
Fecha
2011-05-17
Derechos
© 2011 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, 2011, vol. 7753, 775324
21st International Conference on Optical Fiber Sensors, Ottawa, 2011
Editorial
SPIE Society of Photo-Optical Instrumentation Engineers
Enlace a la publicación
Palabras clave
Optical fiber sensors
Brillouin scattering
Erbium fiber laser
Resumen/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.
Colecciones a las que pertenece