摘要
本文根据R·P·Feynman量子力学路径积分方法,求得了偶极近似下单模场与二能级原子系统相作用的传播函数。当传播函数具有最大值时,得到入射光与受激辐射光的量子相位关系Φ_2-Φ_1=2nπ,(n=0,±1,±2,…)与相干光条件一致。
In this paper, Through. R.P.Feynman quantum, path-intergal approach, We obtain propagator of interaction of one mode field with two level atom under Couple-pole approxiate, get quantum phase relationship of input Light ( field ) and radical Light ( field ) (φ2-φ1=2πn, n = 0, ± 1, ±2,…)When propagator is optimal value, these are according to coherent field condition.
出处
《湖北师范学院学报（自然科学版）》
1991年第1期30-34,共5页
Journal of Hubei Normal University(Natural Science)
