%0 Journal Article
%T A new method for building an atomic matter-wave interferometry<br>原子束多光束干涉实验的一种方法
%A Gao Hong-Yi
%A Chen Jian-Wen
%A Xie Hong-Lan
%A Chen Min
%A Xiao Ti-Qiao
%A Zhu Pei-Hong
%A Xu Zhi-Zhan
%A <br>高鸿奕
%A 陈建文
%A 谢红兰
%A 陈敏
%A 肖体乔
%A 朱佩平
%A 徐至展
%J 物理学报
%D 2002
%I 
%X A new method for building an atomic matter wave interferometry is proposed. In this paper, a Fresnel zone plate is used for restricting the linewidth of atomic beams, then a quasi monochromatic atomic beam is obtained to illuminate four slits on a copper coil. The phenomenon of atomic interference and holograph can be observed,which is used to measure the coherent length of atomic beams.
%K atomic beam
%K interferometry
%K holography<br>原子束
%K 干涉
%K 全息
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=5CCB4F67B71B6A80&yid=C3ACC247184A22C1&vid=987EDA49D8A7A635&iid=5D311CA918CA9A03&sid=EB4751E019AF0441&eid=7101D1EC58F693A9&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=8