Study of gamma-ray radiation effects on TW-COTDR optical fiber sensors

I. Planes; Sylvain Girard; Aziz Boukenter; Emmanuel  Marin; Sylvie Delépine-Lesoille; Andrei Goussarov; Youcef Ouerdane

doi:10.1117/12.2263423

Study of gamma-ray radiation effects on TW-COTDR optical fiber sensors

I. Planes, Sylvain Girard, Aziz Boukenter, Emmanuel Marin, Sylvie Delépine-Lesoille, Andrei Goussarov, Youcef Ouerdane

Nuclear Engineering Office

Research output › peer-review

Abstract

Radiation effects on the performances of TW-COTDR (Tunable Wavelength - Coherent Optical Time Domain Reflectometry) optical fiber sensors based on Rayleigh scattering have been studied online for Ge-doped and F-doped fibers. We confirm that the Rayleigh response is not affected by low radiation (dose ∼55 kGy). However we observed using the TW-COTDR technology, a radiation induced frequency shift increasing at higher radiation (dose ∼ 10MGy): up to 96 GHz for Ge-doped fiber and up to 25.5 GHz for F-doped fiber.

Original language	English
Title of host publication	Proceedings Volume 10323, 25th International Conference on Optical Fiber Sensors
Publisher	SPIE - Society of Photo-optical Instrumentation Engineers
Pages	1-4
Number of pages	4
Edition	2017
DOIs	https://doi.org/10.1117/12.2263423
State	Published - 23 Apr 2017
Event	2017 - 25th International Conference on Optical Fiber Sensors - Maison Glad Hotel, Jeju Duration: 24 Apr 2017 → 28 Apr 2017 https://www.osa.org/en-us/meetings/global_calendar/events/2017/the_25th_international_conference_on_optical_fiber/

Conference

Conference	2017 - 25th International Conference on Optical Fiber Sensors
Country/Territory	Korea, Democratic People's Republic of
City	Jeju
Period	2017-04-24 → 2017-04-28
Internet address	https://www.osa.org/en-us/meetings/global_calendar/events/2017/the_25th_international_conference_on_optical_fiber/

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10.1117/12.2263423License: Unspecified

Cite this

Planes, I., Girard, S., Boukenter, A., Marin, E., Delépine-Lesoille, S., Goussarov, A., & Ouerdane, Y. (2017). Study of gamma-ray radiation effects on TW-COTDR optical fiber sensors. In Proceedings Volume 10323, 25th International Conference on Optical Fiber Sensors (2017 ed., pp. 1-4). [103236B] SPIE - Society of Photo-optical Instrumentation Engineers. https://doi.org/10.1117/12.2263423

Planes, I. ; Girard, Sylvain ; Boukenter, Aziz ; Marin, Emmanuel ; Delépine-Lesoille, Sylvie ; Goussarov, Andrei ; Ouerdane, Youcef. / Study of gamma-ray radiation effects on TW-COTDR optical fiber sensors. Proceedings Volume 10323, 25th International Conference on Optical Fiber Sensors. 2017. ed. SPIE - Society of Photo-optical Instrumentation Engineers, 2017. pp. 1-4

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title = "Study of gamma-ray radiation effects on TW-COTDR optical fiber sensors",

abstract = "Radiation effects on the performances of TW-COTDR (Tunable Wavelength - Coherent Optical Time Domain Reflectometry) optical fiber sensors based on Rayleigh scattering have been studied online for Ge-doped and F-doped fibers. We confirm that the Rayleigh response is not affected by low radiation (dose ∼55 kGy). However we observed using the TW-COTDR technology, a radiation induced frequency shift increasing at higher radiation (dose ∼ 10MGy): up to 96 GHz for Ge-doped fiber and up to 25.5 GHz for F-doped fiber.",

keywords = "TW-COTDR, Distributed sensors, Optical fibers, Strain sensors, Gamma radiation, Nuclear waste, Rayleigh scattering",

author = "I. Planes and Sylvain Girard and Aziz Boukenter and Emmanuel Marin and Sylvie Del{\'e}pine-Lesoille and Andrei Goussarov and Youcef Ouerdane",

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Planes, I, Girard, S, Boukenter, A, Marin, E, Delépine-Lesoille, S, Goussarov, A & Ouerdane, Y 2017, Study of gamma-ray radiation effects on TW-COTDR optical fiber sensors. in Proceedings Volume 10323, 25th International Conference on Optical Fiber Sensors. 2017 edn, 103236B, SPIE - Society of Photo-optical Instrumentation Engineers, pp. 1-4, 2017 - 25th International Conference on Optical Fiber Sensors, Jeju, Korea, Democratic People's Republic of, 2017-04-24. https://doi.org/10.1117/12.2263423

Study of gamma-ray radiation effects on TW-COTDR optical fiber sensors. / Planes, I.; Girard, Sylvain; Boukenter, Aziz; Marin, Emmanuel ; Delépine-Lesoille, Sylvie; Goussarov, Andrei; Ouerdane, Youcef.

Proceedings Volume 10323, 25th International Conference on Optical Fiber Sensors. 2017. ed. SPIE - Society of Photo-optical Instrumentation Engineers, 2017. p. 1-4 103236B.

Research output › peer-review

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AU - Girard, Sylvain

AU - Boukenter, Aziz

AU - Marin, Emmanuel

AU - Delépine-Lesoille, Sylvie

AU - Goussarov, Andrei

AU - Ouerdane, Youcef

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AB - Radiation effects on the performances of TW-COTDR (Tunable Wavelength - Coherent Optical Time Domain Reflectometry) optical fiber sensors based on Rayleigh scattering have been studied online for Ge-doped and F-doped fibers. We confirm that the Rayleigh response is not affected by low radiation (dose ∼55 kGy). However we observed using the TW-COTDR technology, a radiation induced frequency shift increasing at higher radiation (dose ∼ 10MGy): up to 96 GHz for Ge-doped fiber and up to 25.5 GHz for F-doped fiber.

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KW - Distributed sensors

KW - Optical fibers

KW - Strain sensors

KW - Gamma radiation

KW - Nuclear waste

KW - Rayleigh scattering

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