Multiple beam atomic interferometer

被引:72
|
作者
Weitz, M
Heupel, T
Hansch, TW
机构
[1] Max-Planck-Institut für Quantenoptik, Garching
关键词
D O I
10.1103/PhysRevLett.77.2356
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We have demonstrated a multiple beam atom interferometer. Atoms in a cesium atomic beam are optically pumped into a spatially separating nonabsorbing superposition state consisting of five partial beams in different Zeeman sublevels separated by a momentum of two photon recoils each. When the partial waves are spatially recombined, we observe an interference signal which shows the sharply peaked Airy pattern characteristic for multiple beam interference.
引用
收藏
页码:2356 / 2359
页数:4
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