Temperature and pressure sensors based on fiber Bragg gratings

Mikhail N. Chizhov; Andrey V. Medvedev; Leonid B. Liokumovich

doi:10.1117/12.802295

29 April 2008 Temperature and pressure sensors based on fiber Bragg gratings

Mikhail N. Chizhov, Andrey V. Medvedev, Leonid B. Liokumovich

Author Affiliations +

Proceedings Volume 7006, Lasers for Measurements and Information Transfer 2007; 70060M (2008) https://doi.org/10.1117/12.802295
Event: Lasers for Measurements and Information Transfer 2007, 2007, St. Petersburg, Russian Federation

Abstract

Basic principles of using of fiber Bragg gratings (FBGs) for temperature, pressure and strain measurements and experimental results are presented. Developing of temperature and pressure sensors based on FBG is described. Different sensor constructions were developed and tested. Methods of fixing FBG inside sensor construction were investigated. The influence of temperature on pressure sensor construction was established.

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Mikhail N. Chizhov, Andrey V. Medvedev, and Leonid B. Liokumovich "Temperature and pressure sensors based on fiber Bragg gratings", Proc. SPIE 7006, Lasers for Measurements and Information Transfer 2007, 70060M (29 April 2008); https://doi.org/10.1117/12.802295

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