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30 September 1996 Decay of light-induced absorption in barium titanate
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Proceedings Volume 2896, Photorefractive Materials; (1996) https://doi.org/10.1117/12.253232
Event: Photonics China '96, 1996, Beijing, China
Abstract
The decay processes of light-induced absorption in one undoped and two Ce-doped BaTiO3 crystals were observed. Two decay times were found, they had not a strong dependence on intensity in our experiment. We present a model with two different shallow trap centers to explain the experimental results. The theory and experimental results agree well. The light-induced absorption coefficients and decay times corresponding to the two shallow levels are also given.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jiasen Zhang, Shuoxing Dou, Hong Gao, Xing Wu, and Peixian Ye "Decay of light-induced absorption in barium titanate", Proc. SPIE 2896, Photorefractive Materials, (30 September 1996); https://doi.org/10.1117/12.253232
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