27 June 1988 Transient Radiation-Induced Absorption In Fused Silica
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Proceedings Volume 0895, Laser Optics for Intracavity and Extracavity Applications; (1988) https://doi.org/10.1117/12.944447
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States
Abstract
The transient radiation-induced absorption in fused silica due to neutron and 7-ray irradiation has been investigated. Transient radiation-induced absorption coefficients (a) at 325 nm have been measured during and after pulsed reactor (TRIGA) irradiation. a increases very rapidly to a maximum value (am x)during a pulse and then decreases asymptotically to a permanent value afterwards. a wassound to reach a maximum value of 0.0070 cm-1 during a 0.5 MRad reactor pulse and to recover 99% of its initial value to 0.0001 cm-1 at a time of 1000 s after the reactor pulse.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
R Chapman, R Chapman, G H Miley, G H Miley, J Nadler, J Nadler, W Williams, W Williams, } "Transient Radiation-Induced Absorption In Fused Silica", Proc. SPIE 0895, Laser Optics for Intracavity and Extracavity Applications, (27 June 1988); doi: 10.1117/12.944447; https://doi.org/10.1117/12.944447
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