摘要
利用全量子理论,研究了在Kerr介质中单模热辐射场与耦合双原子Ram an相互作用过程中的光场压缩效应。结果表明:Kerr介质μ的加入将破坏系统的非经典性质,使系统的非线性性质加强;研究结果还揭示了初始场强度n、原子间耦合系数g以及原子的初始状态(θ,φ)对光场压缩效应的影响。
The squeezing with two coupling atoms non-sutra properties and piing coefficient between zing effect of the light is effect of the light produced by the Raman interaction of single-mode thermal radiation field is studied by means of quantum theory. The results show that Kerr medium destroys the reinforces the non-linearity properties of the system. Meanwhile, the influence of the cou- atoms, the intensity nof the initial field and the initial state （θ,φ） of atoms on the squeealso discussed.
出处
《南昌大学学报（理科版）》
CAS
北大核心
2005年第4期378-382,共5页
Journal of Nanchang University(Natural Science)
基金
南昌大学校基金资助项目(Z02720)
关键词
KERR介质
耦合双原子
单模热辐射场
压缩效应
Kerr medium
two coupling atoms
single -mode thermal radiation field
squeezing effect
