多普勒频移对运动三能级原子稳态布居的影响  

The infection of Dopper-shift on 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：《青海大学学报（自然科学版）》2005年第5期65-67,共3页Journal of Qinghai University(Natural Science)

摘　　要：借助数值计算和图像法讨论了多普勒频移对运动Ξ型三能级原子在双色行波场中稳态布居的影响。结果表明,多普勒频移对共振位置有精细的影响,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 Dopper- shift are discussed here. It is found that doppler - shift can influence the resonant position and Dopper- shift is more obvious if Rabi frequency is larger.

关 键 词：稳态布居 Ξ型三能级原子 多普勒频移 

分 类 号：O431[机械工程—光学工程]