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Optical Frequency Domain Reflectometer Distributed Sensing Using Microstructured Pure Silica Optical Fibers Under Radiations

Rizzolo, Serena and Boukenter, Aziz and Allanche, Timothé and Périsse, Jocelyn and Bouwmans, Géraud and El Hamzaoui, Hicham and Bigot, Laurent and Ouerdane, Youcef and Cannas, Marco and Bouazaoui, Mohammed and Macé, Jean Reynald and Bauer, Sophie and Girard, Sylvain Optical Frequency Domain Reflectometer Distributed Sensing Using Microstructured Pure Silica Optical Fibers Under Radiations. (2016) IEEE Transactions on Nuclear Science, 63 (4). 2038-2045. ISSN 0018-9499

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Official URL: https://doi.org/10.1109/TNS.2016.2519238

Abstract

We investigated the capability of micro-structured optical fibers to develop multi-functional, remotely-controlled, Optical Frequency Domain Reflectometry (OFDR) distributed fiber based sensors to monitor temperature in nuclear power plants or high energy physics facilities. As pure-silica-core fibers are amongst the most radiation resistant waveguides, we characterized the response of two fibers with the same microstructure, one possessing a core elaborated with F300 Heraeus rod representing the state-of-the art for such fiber technology and one innovative sample based on pure sol-gel silica. Our measurements reveal that the Xray radiations do not affect the capacity of the OFDR sensing using these fibers to monitor the temperature up to 1 MGy dose whereas the sensing distance remains affected by RIA phenomena.

Item Type:Article
Additional Information:Thanks to the IEEE (Institute of Electrical and Electronics Engineers). This paper is available at : https://ieeexplore.ieee.org/document/7475945 “© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
HAL Id:hal-01357310
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:Other partners > AREVA (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Other partners > Institut d'optique Graduate School - IOGS (FRANCE)
Other partners > Université Jean Monnet - St Etienne (FRANCE)
Other partners > Université Lille 1, Sciences et Technologies - Lille 1 (FRANCE)
Other partners > Università degli studi di Palermo (ITALY)
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Deposited On:11 Mar 2019 15:16

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