在双模相干光场作用下的三能级原子的偶极压缩效应  

Squeezing of a Three_level Atom under the Interction of a Mode Field

作　　者：唐琪珊[1] 

机构地区：[1]湖北三峡学院理工学院物理系,湖北宜昌443000

出　　处：《湖北三峡学院学报》2000年第5期30-35,共6页Journal of China Three Gorges University(Humanities & Social Sciences)

摘　　要：应用量子光学理论 ,研究了在双模相干光场作用下三能级原子的偶极压缩效应 结果表明 ,在弱光场作用下 ,三能级原子呈现明显的偶极压缩效应 。By use of the theory of quantum optics,we have studied the dipole squeezing of a three-level atom interacting with a two-mode coherent field The result show the dipole sqeezing of the three-level atom appears clearly under the interaction of the weak field,the two-mode laser field intensity,the detuning amount and the atom field ecupling constants have a strong effect on the dipole squeezing

关 键 词：三能级原子 双模相干光场 失谐量 偶极压缩 

分 类 号：O431.2[机械工程—光学工程]