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Temperature Dependence of Radiation-Induced Attenuation of a Fluorine-Doped Single-Mode Optical Fiber at Infrared Wavelengths | IEEE Journals & Magazine | IEEE Xplore

Temperature Dependence of Radiation-Induced Attenuation of a Fluorine-Doped Single-Mode Optical Fiber at Infrared Wavelengths


Abstract:

Harsh environments can combine radiations and extreme temperature constraints, which can both degrade the optical performances of silica-based optical fibers (OFs). Among...Show More

Abstract:

Harsh environments can combine radiations and extreme temperature constraints, which can both degrade the optical performances of silica-based optical fibers (OFs). Among the different types of OFs, the ones having a core in pure-silica or doped with fluorine are known to present, generally, the lowest steady-state radiation-induced attenuation (RIA) to high cumulated doses ( > 10 kGy) at room temperature. In this work, we investigate how the RIA levels and kinetics of a radiation-hardened F-doped single-mode OF depend on the irradiation temperature. To achieve this, we performed a systematic study on the combined temperature (from −80 °C to 80 °C) and steady-state X-ray radiation (up to 100 kGy) effects on an F-doped single-mode fiber with a high-temperature acrylate coating in the infrared (IR) domain. We then discuss the basic mechanisms at the origin of the RIA and its temperature dependence.
Published in: IEEE Transactions on Nuclear Science ( Volume: 70, Issue: 4, April 2023)
Page(s): 549 - 555
Date of Publication: 03 February 2023

ISSN Information:

CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
CNES, Toulouse, France
CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
iXblue, Lannion, France
CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
iXblue, Lannion, France

CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
CNES, Toulouse, France
CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
iXblue, Lannion, France
CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
CNRS 5516, IOGS, Laboratoire Hubert Curien, Univ Lyo, Université Jean Monnet, Saint-Étienne, France
iXblue, Lannion, France
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