Deflection of an Atomic Beam in a Large Period Quantized Standing Light Wave  

作　　者：WANG Xiaoguang SUN Changpu 

机构地区：[1]Institute of Theoretical Physics,Northeastern Normal University,Changchun 130024

出　　处：《Chinese Physics Letters》1994年第12期727-729,共3页中国物理快报（英文版）

基　　金：Partially supported by the National Natural Science Foundation of China,and the Fok Yin-Tung Education Foundation.

摘　　要：By using the Wei-Norman's method,the deflection of an atomic beam with a large period quantized standing light wave is analyzed for the case with two-level atom and single-mode cavity field.It is concluded that after passing through the standing light wave in cavity,the atomic beam is split into infinite beams symmetrically,and each momentum shift for a split component is proportional to the interaction time.It is also shown that the output momentum distribution of atoms is sensitive to the statistical properties of the cavity field.

关 键 词：field. MOMENTUM SPLIT 

分 类 号：O43[机械工程—光学工程]