%0 Journal Article
%T Influence of atomic motion on the population and dipole squeezing of a cascade three-level atom in cavity field
%A Zhu Ai-Dong
%A Zhang Shou
%A <br>朱爱东
%A 张寿
%J 中国物理 B
%D 2004
%I 
%X The dynamical property of a cascade three-level atom is investigated in the condition of atomic motion. The influence of atomic motion on the population and dipole squeezing is discussed. The results show that atomic motion makes the amplitude of atomic population be steady and increasing the parameter εp which denotes the atomic motion and the structure of field mode can shorten the period of collapse－revivals. By choosing an appropriate parameter εp, we can obtain a dipole squeezed atom of long standing.
%K atomic population
%K dipole squeezing effect
%K atomic motion
%K cascade three-level atom<br>原子数量
%K 偶极子压缩效应
%K 原子运动
%K 串联三层原子
%K 原子物理学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=3F5105AEB1568EB9C3EB44DCE6182CB8&yid=D0E58B75BFD8E51C&vid=FC0714F8D2EB605D&iid=5D311CA918CA9A03&sid=C700F38C49C581D7&eid=7CF64E95CEC38520&journal_id=1009-1963&journal_name=中国物理&referenced_num=2&reference_num=18