High temperature and γ-ray radiation effects on regenerated fiber bragg grating

T. Blanchet; S. Nehr; R. Desmarchelier; A. Morana; A. Gusarov; A. Boukenter; Y. Ouerdane; E. Marin; S. Girard; G. Laffont

doi:10.1364/SENSORS.2019.STh4A.5

High temperature and γ-ray radiation effects on regenerated fiber bragg grating

T. Blanchet, S. Nehr, R. Desmarchelier, A. Morana, A. Gusarov, A. Boukenter, Y. Ouerdane, E. Marin, S. Girard, G. Laffont

Research output › peer-review

1 Scopus citations

Abstract

We investigate the combined effects of γ-rays (300 kGy) and high temperatures (250°C) on the performances of regenerated Fiber Bragg Gratings. These gratings were inscribed with a KrF laser and a phase mask in Ge-doped fiber and regenerated at ~750°C. Such irradiation conditions induce a shift of their Bragg wavelengths of less than 20 pm (equivalent to a temperature error of 2°C).

Original language	English
Title of host publication	Optical Sensors, Sensors 2019
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580613
DOIs	https://doi.org/10.1364/SENSORS.2019.STh4A.5
State	Published - 2019
Event	Optical Sensors, Sensors 2019 - San Jose Duration: 25 Jun 2019 → 27 Jun 2019

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F166-Sensors 2019
ISSN (Electronic)	2162-2701

Conference

Conference	Optical Sensors, Sensors 2019
Country/Territory	United States
City	San Jose
Period	2019-06-25 → 2019-06-27

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Access to Document

10.1364/SENSORS.2019.STh4A.5

Cite this

Blanchet, T., Nehr, S., Desmarchelier, R., Morana, A., Gusarov, A., Boukenter, A., Ouerdane, Y., Marin, E., Girard, S., & Laffont, G. (2019). High temperature and γ-ray radiation effects on regenerated fiber bragg grating. In Optical Sensors, Sensors 2019 Article 5Th4A.5-5 (Optics InfoBase Conference Papers; Vol. Part F166-Sensors 2019). Optica Publishing Group (formerly OSA). https://doi.org/10.1364/SENSORS.2019.STh4A.5

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abstract = "We investigate the combined effects of γ-rays (300 kGy) and high temperatures (250°C) on the performances of regenerated Fiber Bragg Gratings. These gratings were inscribed with a KrF laser and a phase mask in Ge-doped fiber and regenerated at ~750°C. Such irradiation conditions induce a shift of their Bragg wavelengths of less than 20 pm (equivalent to a temperature error of 2°C).",

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author = "T. Blanchet and S. Nehr and R. Desmarchelier and A. Morana and A. Gusarov and A. Boukenter and Y. Ouerdane and E. Marin and S. Girard and G. Laffont",

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Blanchet, T, Nehr, S, Desmarchelier, R, Morana, A, Gusarov, A, Boukenter, A, Ouerdane, Y, Marin, E, Girard, S & Laffont, G 2019, High temperature and γ-ray radiation effects on regenerated fiber bragg grating. in Optical Sensors, Sensors 2019., 5Th4A.5-5, Optics InfoBase Conference Papers, vol. Part F166-Sensors 2019, Optica Publishing Group (formerly OSA), Optical Sensors, Sensors 2019, San Jose, United States, 2019-06-25. https://doi.org/10.1364/SENSORS.2019.STh4A.5

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AU - Nehr, S.

AU - Desmarchelier, R.

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AU - Gusarov, A.

AU - Boukenter, A.

AU - Ouerdane, Y.

AU - Marin, E.

AU - Girard, S.

AU - Laffont, G.

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AB - We investigate the combined effects of γ-rays (300 kGy) and high temperatures (250°C) on the performances of regenerated Fiber Bragg Gratings. These gratings were inscribed with a KrF laser and a phase mask in Ge-doped fiber and regenerated at ~750°C. Such irradiation conditions induce a shift of their Bragg wavelengths of less than 20 pm (equivalent to a temperature error of 2°C).

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