High Temperature Optical Fiber Sensor Based on Compact Fattened Long-Period Fiber Gratings

High Temperature Optical Fiber Sensor Based on Compact Fattened Long-Period Fiber Gratings

A compact high temperature fiber sensor where the sensor head consists of a short fattened long period fiber grating (F-LPFG) of at least 2 mm in length and background loss of −5 dBm is reported. On purpose two different F-LPFGs were used to measure temperature variations, taking advantage of their...

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Bibliographic Details
Main Authors: Eduardo Huerta-Mascotte, David Claudio-González, Ana D. Guzmán-Chávez, Juan C. Hernández-García, Roberto Rojas-Laguna, Everardo Vargas-Rodríguez, Julián M. Estudillo-Ayala, Alejandro Martínez-Rios, Ruth I. Mata-Chávez
Format: Article
Language:English
Published: MDPI AG 2013-03-01
Series:Sensors
Subjects:
long-period fiber grating
temperature sensor
electric arc
dispersion shifted fiber
fattening
Online Access:http://www.mdpi.com/1424-8220/13/3/3028

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