陈述了几种获取飞秒泵浦 探测实验数据中的光解动力学信息的解析物理模型 .其中单分量和双分量模型用来解释母体分子的单通道和双通道解离过程 ,另一个单分量模型用来解释碎片分子的解离或去激发过程 .所有模型都结合泵浦 探测实验数据予以解释 Several analytical physical models for obtaining photolysis kinetics data in experimental data of femtosecond pump detection are presented, in which the single and dual component models are used to explain the single and dual channel dissociation processes of the parent molecule and the other single component The model is used to explain the dissociation or de-excitation process of the fragment molecules All models are explained in connection with the experimental data of pump detection