Thermal bleaching of gamma-induced-defects in optical fibers

Marco Cannas; Adriana Morana

Thermal bleaching of gamma-induced-defects in optical fibers

Fisica e Chimica - Emilio Segrè

Risultato della ricerca: Other › peer review

Abstract

Ge-doped and F-doped gamma-irradiated fibers with a maximum accumulated dose of 10 MGy were subjected to isochronal annealing treatments up to 750°C. The thermal treatment influence on the point defect generation andtransformation were investigated through Radiation Induced Attenuation (RIA) changes in the visible and IRspectral domains. The thermal bleaching of gammainduced-defects depends on both temperature and composition of optical fibers.

Lingua originale	English
Pagine	49-50
Numero di pagine	2
Stato di pubblicazione	Published - 2012

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title = "Thermal bleaching of gamma-induced-defects in optical fibers",

abstract = "Ge-doped and F-doped gamma-irradiated fibers with a maximum accumulated dose of 10 MGy were subjected to isochronal annealing treatments up to 750°C. The thermal treatment influence on the point defect generation andtransformation were investigated through Radiation Induced Attenuation (RIA) changes in the visible and IRspectral domains. The thermal bleaching of gammainduced-defects depends on both temperature and composition of optical fibers.",

keywords = "irradiation effects, optical measurement, point defects thermal treatment, silica fiber, irradiation effects, optical measurement, point defects thermal treatment, silica fiber",

author = "Marco Cannas and Adriana Morana",

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T1 - Thermal bleaching of gamma-induced-defects in optical fibers

AU - Cannas, Marco

AU - Morana, Adriana

PY - 2012

Y1 - 2012

N2 - Ge-doped and F-doped gamma-irradiated fibers with a maximum accumulated dose of 10 MGy were subjected to isochronal annealing treatments up to 750°C. The thermal treatment influence on the point defect generation andtransformation were investigated through Radiation Induced Attenuation (RIA) changes in the visible and IRspectral domains. The thermal bleaching of gammainduced-defects depends on both temperature and composition of optical fibers.

AB - Ge-doped and F-doped gamma-irradiated fibers with a maximum accumulated dose of 10 MGy were subjected to isochronal annealing treatments up to 750°C. The thermal treatment influence on the point defect generation andtransformation were investigated through Radiation Induced Attenuation (RIA) changes in the visible and IRspectral domains. The thermal bleaching of gammainduced-defects depends on both temperature and composition of optical fibers.

KW - irradiation effects

KW - optical measurement

KW - point defects thermal treatment

KW - silica fiber

KW - irradiation effects

KW - optical measurement

KW - point defects thermal treatment

KW - silica fiber

UR - http://hdl.handle.net/10447/75144

M3 - Other

SP - 49

EP - 50

ER -

Thermal bleaching of gamma-induced-defects in optical fibers

Abstract

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