On-Line Characterization of Gamma Radiation Effects on Single-Ended Raman Based Distributed Fiber Optic Sensor

C. Cangialosi, Sylvain Girard,Marco Cannas,Aziz Boukenter,Emmanuel Marin,S. Agnello,Sylvie Delepine-Lesoille,Claude Marcandella,Philippe Paillet,Youcef Ouerdane

IEEE Transactions on Nuclear Science（2016）

Cited 11|Views1

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Abstract

We report distributed temperature measurements based on Raman scattering performed during steady state γ-ray irradiation at a dose rate of 1 kGy(SiO2)/h and up to a total ionizing dose (TID) of ~ 0.1 MGy. We characterize on-line the evolution of the performances of a single-ended Raman distributed temperature sensor (RDTS) during the γ-ray exposure of different classes of commercial multimode fibe...

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Key words

Temperature measurement,Temperature sensors,Optical fiber sensors,Radiation effects,Optical fibers

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