研究对相干态与级联三能原子相互作用的动力学特性。结果表明，无论场模与原子的中间能级是否失谐，拉比振荡和互关联函数的时间演化都呈现崩溃与回复现象，但崩溃的持续时间随失谐量的增加而迅速延长，且两模之间随时间的演化既出现关联也出现反关联 The kinetic properties of the interaction between coherent states and cascaded triplet atoms are studied. The results show that the time evolution of the Rabi oscillation and the intercorrelation function show the phenomenon of collapse and recovery, regardless of whether the intermediate level of the mode field and the atom is detuned, but the duration of the collapse rapidly increases with the increase of the detuning rate. The evolution of the model over time appears both as well as inversely