Effect of radiation and temperature on high temperature resistant fiber bragg gratings

Thomas Blanchet; Romain Cotillard; Adriana  Morana; Rudy Desmarchelier; Emmanuel  Marin; Youcef Ouerdane; Aziz Boukenter; Damien Fourmentel; Stéphane Breaud; Andrei Goussarov; Christophe Destouches; Sylvain Girard; Guillaume Laffont

doi:10.1117/12.2621473

Effect of radiation and temperature on high temperature resistant fiber bragg gratings

Thomas Blanchet
, Romain Cotillard
, Adriana Morana
, Rudy Desmarchelier
, Emmanuel Marin
, Youcef Ouerdane
, Aziz Boukenter
, Damien Fourmentel
, Stéphane Breaud
, Andrei Goussarov
, Christophe Destouches
, Sylvain Girard
, Guillaume Laffont

Research output › peer-review

Abstract

Fiber Bragg gratings can be used to monitor temperature or strain in harsh environments. We investigate the effect of Xrays on type III gratings - also called void gratings -which are known for their capacity to withstand high temperatures. The tested gratings are inscribed in a SMF28 germanosilicate optical fiber using the point-by-point method and a frequency-doubled Yb femtosecond laser emitting at 515 nm. The tested FBGs are separated in two groups depending on their reflectivity levels (Low/High). Half of each group is pre-annealed at a temperature of 750°C during 30 min. We have irradiated all the gratings up to 100 kGy(SiO2) at a dose-rate of 10 Gy/s at two different irradiation temperatures: 25°C and 150°C. For all the irradiations, the grating radiation response is identical independently of the chosen writing and preannealing conditions. When the irradiation is performed at 25°C, a Bragg wavelength shift of 10 pm is observed for all the gratings, which represents an error of less than 1°C at the total dose of 100 kGy while at 150°C the Bragg peak shift only of less than 4 pm corresponding to an error of 0.3°C.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Subtitle of host publication	Optical Sensing and Detection VII 2022
DOIs	https://doi.org/10.1117/12.2621473
State	Published - 15 May 2022
Event	2022 - SPIE Photonics Europe: Optical Sensing and Detection VII - Strasbourg Duration: 9 May 2022 → 15 May 2022

Publication series

Name	Optical Sensing and Detection
Publisher	SPIE
Number	1213914
Volume	12139
ISSN (Print)	0277-786X

Conference

Conference	2022 - SPIE Photonics Europe
Abbreviated title	SPIE
Country/Territory	France
City	Strasbourg
Period	2022-05-09 → 2022-05-15

Access to Document

10.1117/12.2621473License: Unspecified

Cite this

Blanchet, T., Cotillard, R., Morana, A., Desmarchelier, R., Marin, E., Ouerdane, Y., Boukenter, A., Fourmentel, D., Breaud, S., Goussarov, A., Destouches, C., Girard, S., & Laffont, G. (2022). Effect of radiation and temperature on high temperature resistant fiber bragg gratings. In Proceedings of SPIE - The International Society for Optical Engineering: Optical Sensing and Detection VII 2022 Article 1213914 (Optical Sensing and Detection; Vol. 12139, No. 1213914). https://doi.org/10.1117/12.2621473

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title = "Effect of radiation and temperature on high temperature resistant fiber bragg gratings",

abstract = "Fiber Bragg gratings can be used to monitor temperature or strain in harsh environments. We investigate the effect of Xrays on type III gratings - also called void gratings -which are known for their capacity to withstand high temperatures. The tested gratings are inscribed in a SMF28 germanosilicate optical fiber using the point-by-point method and a frequency-doubled Yb femtosecond laser emitting at 515 nm. The tested FBGs are separated in two groups depending on their reflectivity levels (Low/High). Half of each group is pre-annealed at a temperature of 750°C during 30 min. We have irradiated all the gratings up to 100 kGy(SiO2) at a dose-rate of 10 Gy/s at two different irradiation temperatures: 25°C and 150°C. For all the irradiations, the grating radiation response is identical independently of the chosen writing and preannealing conditions. When the irradiation is performed at 25°C, a Bragg wavelength shift of 10 pm is observed for all the gratings, which represents an error of less than 1°C at the total dose of 100 kGy while at 150°C the Bragg peak shift only of less than 4 pm corresponding to an error of 0.3°C.",

keywords = "FBG, Fiber Bragg Grating, High temperature, Optical fiber, Radiation",

author = "Thomas Blanchet and Romain Cotillard and Adriana Morana and Rudy Desmarchelier and Emmanuel Marin and Youcef Ouerdane and Aziz Boukenter and Damien Fourmentel and St{\'e}phane Breaud and Andrei Goussarov and Christophe Destouches and Sylvain Girard and Guillaume Laffont",

note = "Score=10; 2022 - SPIE Photonics Europe : Optical Sensing and Detection VII, SPIE ; Conference date: 09-05-2022 Through 15-05-2022",

year = "2022",

month = may,

day = "15",

doi = "10.1117/12.2621473",

language = "English",

isbn = "978-151065154-8",

series = "Optical Sensing and Detection",

publisher = "SPIE",

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booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

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Blanchet, T, Cotillard, R, Morana, A, Desmarchelier, R, Marin, E, Ouerdane, Y, Boukenter, A, Fourmentel, D, Breaud, S, Goussarov, A, Destouches, C, Girard, S & Laffont, G 2022, Effect of radiation and temperature on high temperature resistant fiber bragg gratings. in Proceedings of SPIE - The International Society for Optical Engineering: Optical Sensing and Detection VII 2022., 1213914 , Optical Sensing and Detection, no. 1213914, vol. 12139, 2022 - SPIE Photonics Europe, Strasbourg, France, 2022-05-09. https://doi.org/10.1117/12.2621473

TY - GEN

T1 - Effect of radiation and temperature on high temperature resistant fiber bragg gratings

AU - Blanchet, Thomas

AU - Cotillard, Romain

AU - Morana, Adriana

AU - Desmarchelier, Rudy

AU - Marin, Emmanuel

AU - Ouerdane, Youcef

AU - Boukenter, Aziz

AU - Fourmentel, Damien

AU - Breaud, Stéphane

AU - Goussarov, Andrei

AU - Destouches, Christophe

AU - Girard, Sylvain

AU - Laffont, Guillaume

N1 - Score=10

PY - 2022/5/15

Y1 - 2022/5/15

N2 - Fiber Bragg gratings can be used to monitor temperature or strain in harsh environments. We investigate the effect of Xrays on type III gratings - also called void gratings -which are known for their capacity to withstand high temperatures. The tested gratings are inscribed in a SMF28 germanosilicate optical fiber using the point-by-point method and a frequency-doubled Yb femtosecond laser emitting at 515 nm. The tested FBGs are separated in two groups depending on their reflectivity levels (Low/High). Half of each group is pre-annealed at a temperature of 750°C during 30 min. We have irradiated all the gratings up to 100 kGy(SiO2) at a dose-rate of 10 Gy/s at two different irradiation temperatures: 25°C and 150°C. For all the irradiations, the grating radiation response is identical independently of the chosen writing and preannealing conditions. When the irradiation is performed at 25°C, a Bragg wavelength shift of 10 pm is observed for all the gratings, which represents an error of less than 1°C at the total dose of 100 kGy while at 150°C the Bragg peak shift only of less than 4 pm corresponding to an error of 0.3°C.

AB - Fiber Bragg gratings can be used to monitor temperature or strain in harsh environments. We investigate the effect of Xrays on type III gratings - also called void gratings -which are known for their capacity to withstand high temperatures. The tested gratings are inscribed in a SMF28 germanosilicate optical fiber using the point-by-point method and a frequency-doubled Yb femtosecond laser emitting at 515 nm. The tested FBGs are separated in two groups depending on their reflectivity levels (Low/High). Half of each group is pre-annealed at a temperature of 750°C during 30 min. We have irradiated all the gratings up to 100 kGy(SiO2) at a dose-rate of 10 Gy/s at two different irradiation temperatures: 25°C and 150°C. For all the irradiations, the grating radiation response is identical independently of the chosen writing and preannealing conditions. When the irradiation is performed at 25°C, a Bragg wavelength shift of 10 pm is observed for all the gratings, which represents an error of less than 1°C at the total dose of 100 kGy while at 150°C the Bragg peak shift only of less than 4 pm corresponding to an error of 0.3°C.

KW - FBG

KW - Fiber Bragg Grating

KW - High temperature

KW - Optical fiber

KW - Radiation

U2 - 10.1117/12.2621473

DO - 10.1117/12.2621473

M3 - In-proceedings paper

SN - 978-151065154-8

T3 - Optical Sensing and Detection

BT - Proceedings of SPIE - The International Society for Optical Engineering

T2 - 2022 - SPIE Photonics Europe

Y2 - 9 May 2022 through 15 May 2022

ER -