Er-doped, LPFGs-based, all fibre temperature sensing device

G. G. Pérez-Sánchez, J. A. Flores-Bravo, A. Gómez-Vieyra, J. A. Álvarez-Chávez, E. A. Andrade-González, J. R. Pérez-Torres

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

Resumen

This work introduces the experimental results of a temperature sensor device, with doped fiber and LPGs. The device is introduced in a temperature controlled oven, observing a 1 nm shift in wavelength toward longer wavelengths when the temperature increases 3 °C. It is possible to observe the average rate of change in the power related to increased temperature for two and three fiber gratings temperature sensors, and finally it is noted that the channels generated by the interference pattern are dispersed as temperature increases. The experiment was performed for 2 and 3 LPFGs in series where the wavelength displacement, output power and the number of channels were analyzed when the temperature was increased.

Idioma originalInglés
Título de la publicación alojadaInfrared Sensors, Devices, and Applications VI
EditoresAshok K. Sood, Paul D. LeVan, Priyalal Wijewarnasuriya, Arvind I. D'Souza
EditorialSPIE
ISBN (versión digital)9781510603394
DOI
EstadoPublicada - 2016
EventoInfrared Sensors, Devices, and Applications VI - San Diego, Estados Unidos
Duración: 31 ago. 20161 sep. 2016

Serie de la publicación

NombreProceedings of SPIE - The International Society for Optical Engineering
Volumen9974
ISSN (versión impresa)0277-786X
ISSN (versión digital)1996-756X

Conferencia

ConferenciaInfrared Sensors, Devices, and Applications VI
País/TerritorioEstados Unidos
CiudadSan Diego
Período31/08/161/09/16

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