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

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
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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Cite this

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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",

note = "Score=3; 2017 - 25th International Conference on Optical Fiber Sensors ; Conference date: 24-04-2017 Through 28-04-2017",

year = "2017",

month = apr,

day = "23",

doi = "10.1117/12.2263423",

language = "English",

pages = "1--4",

booktitle = "Proceedings Volume 10323, 25th International Conference on Optical Fiber Sensors",

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url = "https://www.osa.org/en-us/meetings/global_calendar/events/2017/the_25th_international_conference_on_optical_fiber/",

}

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, 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

TY - GEN

T1 - Study of gamma-ray radiation effects on TW-COTDR optical fiber sensors

AU - Planes, I.

AU - Girard, Sylvain

AU - Boukenter, Aziz

AU - Marin, Emmanuel

AU - Delépine-Lesoille, Sylvie

AU - Goussarov, Andrei

AU - Ouerdane, Youcef

N1 - Score=3

PY - 2017/4/23

Y1 - 2017/4/23

N2 - 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.

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.

KW - TW-COTDR

KW - Distributed sensors

KW - Optical fibers

KW - Strain sensors

KW - Gamma radiation

KW - Nuclear waste

KW - Rayleigh scattering

UR - https://ecm.sckcen.be/OTCS/llisapi.dll/overview/39652468

U2 - 10.1117/12.2263423

DO - 10.1117/12.2263423

M3 - In-proceedings paper

SP - 1

EP - 4

BT - Proceedings Volume 10323, 25th International Conference on Optical Fiber Sensors

T2 - 2017 - 25th International Conference on Optical Fiber Sensors

Y2 - 24 April 2017 through 28 April 2017

ER -