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Proceedings Paper

Effect of combined gamma-neutron radiation on multiplexed fiber Bragg grating sensors
Author(s): Andrei I. Gusarov; Alberto Fernandez Fernandez; Francis Berghmans; Sergei A. Vasiliev; Oleg I. Medvedkov; Marc C. Decreton; Olivier Deparis; Patrice Megret; Michel Blondel
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Paper Abstract

Optical fiber technology is considered now for communication and sensing applications in various radiation environments, like space and nuclear industry. We report on results from an on-going experimental program, which aims at using multiplexed Fiber Bragg gratings (FBGs), essential photonic components, for in-pile temperature monitoring in a nuclear reactor. To the best of our knowledge, it is the first time that multiplexed FBG-sensors are used in such conditions.

Paper Details

Date Published: 26 October 2000
PDF: 10 pages
Proc. SPIE 4134, Photonics for Space Environments VII, (26 October 2000); doi: 10.1117/12.405331
Show Author Affiliations
Andrei I. Gusarov, Faculte Polytechnique de Mons and SCK-CEN--Belgium Nuclear Research Ctr. (Belgium)
Alberto Fernandez Fernandez, SCK-CEN--Belgium Nuclear Research Ctr. and Univ. Libre de Bruxelles (Belgium)
Francis Berghmans, SCK-CEN--Belgium Nuclear Research Ctr. and Vrije Univ. Brussel (Belgium)
Sergei A. Vasiliev, Fiber Optics Research Ctr. (Russia)
Oleg I. Medvedkov, Fiber Optics Research Ctr. (Russia)
Marc C. Decreton, SCK-CEN--Belgium Nuclear Research Ctr. (Belgium)
Olivier Deparis, Faculte Polytechnique de Mons (United Kingdom)
Patrice Megret, Faculte Polytechnique de Mons (Belgium)
Michel Blondel, Faculte Polytechnique de Mons (Belgium)


Published in SPIE Proceedings Vol. 4134:
Photonics for Space Environments VII
Edward W. Taylor, Editor(s)

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