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Proceedings Paper

Evaluation of long-period fiber grating temperature sensors in nuclear environments
Author(s): Alberto Fernandez Fernandez; Gasper M. Rego; Andrei Gusarov; Benoit Brichard; Jose Luis Santos; Henrique M. Salgado; Francis Berghmans
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Paper Abstract

We have studied the effect of gamma radiation on Long Period Fiber Grating (LPFG) temperature sensors fabricated in a pure-silica fiber, using the arc discharge technique. The temperature sensitivity of the LPFGs remains unchanged by the irradiation.

Paper Details

Date Published: 9 June 2004
PDF: 4 pages
Proc. SPIE 5502, Second European Workshop on Optical Fibre Sensors, (9 June 2004); doi: 10.1117/12.566600
Show Author Affiliations
Alberto Fernandez Fernandez, SCK-CEN Belgian Nuclear Research Ctr. (Belgium)
Univ. Libre de Bruxelles (Belgium)
Gasper M. Rego, Escola Superior de Tecnologia e Gestao (Portugal)
INSEC (Portugal)
Univ. do Porto (Portugal)
Andrei Gusarov, SCK-CEN Belgian Nuclear Research Ctr. (Belgium)
Benoit Brichard, SCK-CEN Belgian Nuclear Research Ctr. (Belgium)
Jose Luis Santos, INESC (Portugal)
Univ. do Porto (Portugal)
Henrique M. Salgado, INESC (Portugal)
Univ. do Porto (Portugal)
Francis Berghmans, SCK-CEN Belgian Nuclear Research Ctr. (Belgium)
Vrije Univ. Brussel (Belgium)


Published in SPIE Proceedings Vol. 5502:
Second European Workshop on Optical Fibre Sensors
Jose Miguel Lopez-Higuera; Brian Culshaw, Editor(s)

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