Radiation hardening of FBG in harsh environments

Adriana Morana, Marco Cannas, Morana, Girard, Macé, Boukenter, Ouerdane, Marcandella, Périsse, Marin

Risultato della ricerca: Otherpeer review

2 Citazioni (Scopus)

Abstract

The difficulties encountered in the implementation of a temperature or strain sensor based on Fiber Bragg Grating in a harsh radiative environment are introduced. We present the choices made to select both a radiation-resistant fiber interms of transmission and also the grating inscription conditions necessary to write radiation tolerant FBGs in such fibers with a femto-second laser. The response of different classes of gratings was also studied under radiation at high doses(>1MGy). The comparison between F- and Ge-doped fibers was highlighted.
Lingua originaleEnglish
Pagine91578I-1-91578I-4
Numero di pagine4
Stato di pubblicazionePublished - 2014

All Science Journal Classification (ASJC) codes

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  • ???subjectarea.asjc.3100.3104???
  • ???subjectarea.asjc.1700.1706???
  • ???subjectarea.asjc.2600.2604???
  • ???subjectarea.asjc.2200.2208???

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