Share Email Print
cover

Proceedings Paper

Radiation hardening of FBG in harsh environments
Author(s): A. Morana; S. Girard; E. Marin; C. Marcandella; J. Périsse; J. R. Macé; A. Boukenter; M. Cannas; Y. Ouerdane
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper 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 in terms 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.

Paper Details

Date Published: 2 June 2014
PDF: 4 pages
Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 91578I (2 June 2014); doi: 10.1117/12.2059600
Show Author Affiliations
A. Morana, Lab. Hubert Curien, CNRS, Univ. Jean Monnet (France)
Univ. degli studi di Palermo (Italy)
S. Girard, Lab. Hubert Curien, CNRS, Univ. Jean Monnet (France)
E. Marin, Lab. Hubert Curie, CNRS, Univ. Jean Monnet (France)
C. Marcandella, CEA (France)
J. Périsse, AREVA (France)
J. R. Macé, AREVA (France)
A. Boukenter, Lab. Hubert Curien, CNRS, Univ. Jean Monnet (France)
M. Cannas, Univ. degli Studi di Palermo (Italy)
Y. Ouerdane, Lab. Hubert Curien, CNRS, Univ. Jean Monnet (France)


Published in SPIE Proceedings Vol. 9157:
23rd International Conference on Optical Fibre Sensors
José M. López-Higuera; Julian D. C. Jones; Manuel López-Amo; José Luis Santos, Editor(s)

© SPIE. Terms of Use
Back to Top