Raman based distributed fiber optic temperature sensors for structural health monitoring in radiation environment

Chiara Cangialosi, Marco Cannas, Girard, Cangialosi, Paillet, Boukenter, Ourdane, Marcandella, Marin, Delepine-Lesoille

Risultato della ricerca: Otherpeer review

3 Citazioni (Scopus)

Abstract

Raman distributed temperature sensor (RDTS) measurements were performed during γ-radiation on three different classes of standard multimode fibers (pure, Ge-doped and F-doped). The sensor response is affected by the radiation induced attenuation phenomena leading to errors in the temperature measurements. The amplitude of this error strongly depends on the fiber type and the irradiation conditions. These results are promising in view of the integration of these RDTS into the deep geological repository for radioactive waste.
Lingua originaleEnglish
Pagine1-3
Numero di pagine3
Stato di pubblicazionePublished - 2015

All Science Journal Classification (ASJC) codes

  • Radiation
  • Electrical and Electronic Engineering

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