拉比频率对运动三能级原子稳态布居的影响  

The infection of Rabi frequencyon steady-state populations of a moving three-level ladder-type atom

作　　者：蒋维[1] 

机构地区：[1]青海民族学院电子工程与信息科学系,青海西宁810007

出　　处：《青海师范大学学报（自然科学版）》2006年第1期27-31,共5页Journal of Qinghai Normal University(Natural Science Edition)

摘　　要：借助数值计算和图像法讨论了运动Ξ型三能级原子在双色行波场中的稳态布居与拉比频率的关系.结果表明,ξ影响原子被激发到高能态的几率,并且拉比频率越大多普勒频移更加明显.By using numerical calculation and graphs, the relations between steady - state solutions of moving three- level ladder- type atom in bichromatic traveling fields and Rabi frequency are discussed here. It is shown that ξ has influences on the probability of atom stimulated to upper state and Dopper- shift is more pronounced if Rabi frequency is larger.

关 键 词：稳态布居 Ξ型三能级原子 拉比频率 

分 类 号：O431[机械工程—光学工程]