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Conferences > BGPPM > 2018 > JTu6A > JTu6A.2

Gamma Radiation Induced Attenuation in Ge-doped Fibers in Near IR Range: Influence of Irradiation Temperature and Doping Level, GeY-center

P. F. Kashaykin, A. L. Tomashuk, V. F. Khopin, A. N. Guryanov, and E. M. Dianov

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Abstract

Radiation-induced absorption spectra are analyzed in germanosilicate fibers with different GeO2-content (3.5–50 mol%) under gamma-irradiation at different temperatures. GeY-center peaking at ~1.38 eV is resolved for the first time. GeY- and GeX-center properties are compared.

© 2018 The Author(s)

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