研究了偶极-偶极关联的两个全同二能级原子与双模强相干光场多光子共振相互作用过程中光场相位的演化性质,分别讨论了三种不同原子初态下,初态场强度和原子间偶极相互作用对光场相位概率分布、相位扩散及频率漂移的影响。

The phase properties of two dipole-dipole coupled atoms interacting with two-mode strong coherent light fields via multiphoton process are studied.The influences of the initial atoms states,the intensity of initial fields and the dipole-dipole interaction between atoms on the phase probability distribution,the phase diffusion and the frequency shift are discussed.