Simultaneous Measurement for Strain and Temperature Based on a Long-Period Grating Combined With a High-Birefringence Fiber Loop Mirror

Frazão, Orlando; M. Marques, L.; Giovana dos Santos, Saray; M. Baptista, J.; L. Santos, J.

doi:10.1109/lpt.2006.886139

Public

Simultaneous Measurement for Strain and Temperature Based on a Long-Period Grating Combined With a High-Birefringence Fiber Loop Mirror

Published in IEEE Photonics Technology Letters • Nov 1, 2006

Authors:

Orlando Frazão

L. M. Marques

Saray Giovana dos Santos

Abstract

This work presents an alternative solution for simultaneous measurement of strain and temperature. The sensing head is formed by a long-period fiber grating combined with a high-birefringence fiber loop mirror resulting in a configuration capable of temperature and strain discrimination. These optic...

Subject

Materials science

Birefringence

Optics

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