The decay of the pump-beam spatial structure under conditions of stimulated temperature scattering of a pulsed laser beam in toluene as a result of two-photon absorption of pump radiation and time-dependent interaction of a laser pulse with a medium is considered.

中文翻译：

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由于双光子泵浦吸收和非稳态激光脉冲与物质的相互作用，激光束在甲苯中受激温度散射下的衰减

由于泵浦辐射的双光子吸收和激光脉冲与介质的时间依赖性相互作用，在甲苯中脉冲激光束的受激温度散射条件下泵浦束空间结构的衰减被考虑。