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导出了充满Ｋｅｒｒ介质的高Ｑ腔中非关联双模相干态光场与Ｖ型三能级原子相互作用系统的态矢量，通过数值计算，分析了光与原子之间单光子失谐量和Ｋｅｒｒ介质对原子能级布居概率及光的量子统计特性的影响，给出了原子布居概率和双模场量子统计特性的时间演化曲线。结果表明，原子布居概率受Ｋｅｒｒ效应的影响较大，且在该曲线上附加一低频起伏。通过对双模光场二阶相干度的分析：一模呈现亚泊松分布；另一模呈现超泊松分布。
We derive the state vector of the Kerr medium in the system of the unassociated two-mode coherent state light field interacting with the V-type three-level atom in a high-Q cavity. By numerical calculation, the single-photon detuning and Kerr The effect of medium on the probability of living at the atomic level and the quantum statistical properties of light gives the time evolution curves of atomic population probability and two-mode quantum statistical properties. The results show that the atomic population probability is greatly affected by the Kerr effect, and a low frequency fluctuation is added to the curve. By analyzing the second-order coherence of the two-mode optical field, one mode presents the sub-Poisson distribution and the other mode exhibits the super-Poisson distribution.