Differential twin Bragg grating sensor for temperature and strain gradient measurement

Vasilii V. Spirin; Serguei V. Miridonov; Mikhail G. Shlyagin; I. Marquez; Rosa Martha Lopez-Gutierrez

doi:10.1117/12.397891

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31 August 2000 Differential twin Bragg grating sensor for temperature and strain gradient measurement

Vasilii V. Spirin, Serguei V. Miridonov, Mikhail G. Shlyagin, I. Marquez, Rosa Martha Lopez-Gutierrez

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Proceedings Volume 4074, Applications of Optical Fiber Sensors; (2000) https://doi.org/10.1117/12.397891
Event: Symposium on Applied Photonics, 2000, Glasgow, United Kingdom

Abstract

The paper presents the theoretical and experimental results of the strain- and temperature gradient measurement with differential twin Bragg grating sensor. It is shown that this technique could also be used for temperature- insensitive strain measurements.

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Vasilii V. Spirin, Serguei V. Miridonov, Mikhail G. Shlyagin, I. Marquez, and Rosa Martha Lopez-Gutierrez "Differential twin Bragg grating sensor for temperature and strain gradient measurement", Proc. SPIE 4074, Applications of Optical Fiber Sensors, (31 August 2000); https://doi.org/10.1117/12.397891

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