Radiation effects on type I fiber Bragg gratings: influence of recoating

T. Blanchet; G. Laffont; R. Cotillard; E. Marin; A. Morana; A. Boukenter; Y. Ouerdane; S. Girard

doi:10.1117/12.2263290

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23 April 2017 Radiation effects on type I fiber Bragg gratings: influence of recoating

T. Blanchet, G. Laffont, R. Cotillard, E. Marin, A. Morana, A. Boukenter, Y. Ouerdane, S. Girard

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Proceedings Volume 10323, 25th International Conference on Optical Fiber Sensors; 103232E (2017) https://doi.org/10.1117/12.2263290
Event: 25th International Conference on Optical Fiber Sensors, 2017, Jeju, Korea, Republic of

Abstract

We investigated the Bragg Wavelength Shift (BWS) induced by X-rays in a large set of conventional FBGs up to 100kGy dose. Obtained results give some insights on the influence of irradiation parameters such as dose, dose rate as well as the impact of some writing process parameters such as thermal treatment or acrylate recoating on the FBG radiation tolerance.

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T. Blanchet, G. Laffont, R. Cotillard, E. Marin, A. Morana, A. Boukenter, Y. Ouerdane, and S. Girard "Radiation effects on type I fiber Bragg gratings: influence of recoating", Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 103232E (23 April 2017); https://doi.org/10.1117/12.2263290

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