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Journal articles
New model for assessing dose, dose rate, and temperature sensitivity of radiation-induced absorption in glasses
Abstract : A new theoretical approach is proposed to explain dose, dose rate and temperature sensitivity of Radiation-Induced Absorption (RIA) in glasses. In this paper a βth-order dispersive kinetic model is used to simulate the growth of the color center density in irradiated glasses. This model yields an explanation of power-law dependency on dose and dose rate usually observed for optical fiber RIA. It also leads to an Arrhenius-like relationship between RIA and glass temperature during irradiation. With a very limited number of adjustable parameters, it succeeds in explaining, with a good agreement, RIA growth of two different optical fibes references over wide ranges of dose, dose rate and
temperature.
Cited literature [16 references]
https://hal-univ-perp.archives-ouvertes.fr/hal-01288493
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Submitted on : Tuesday, March 15, 2016 - 11:26:16 AM
Last modification on : Wednesday, October 20, 2021 - 1:31:15 AM
Long-term archiving on: : Thursday, June 16, 2016 - 10:31:20 AM
Contributor : Julien Eynard Connect in order to contact the contributor
Submitted on : Tuesday, March 15, 2016 - 11:26:16 AM
Last modification on : Wednesday, October 20, 2021 - 1:31:15 AM
Long-term archiving on: : Thursday, June 16, 2016 - 10:31:20 AM
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