Lin Fucheng, Zhang Shanshan. Time dependence of temperature distribution in solid state laser rods[J]. Chinese Journal of Lasers, 1982, 9(8): 501
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Homogeneous pumping induced time dependence of temperature distribution in Bolid state laser rods during pumping is.calculated. The thermal conductivity can be neglected for the single pulse operation and the temperature dstribution is determined solely by the pumping distribution. The build-up time of the steady state, temperature distrbution and temperature fluctuation are obtained for cw and pulse repetition operation. Data are given for the typical YAG devices.