PHASE MODULATION OF ATOMIC DE BROGLIE WAVES

被引：165

作者：

STEANE, A

SZRIFTGISER, P

DESBIOLLES, P

DALIBARD, J

机构：

[1] Laboratoire Kastler Brossel, F-75231 Paris Cedex 05

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 25期

关键词：

D O I：

10.1103/PhysRevLett.74.4972

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Cesium atoms prepared in a state of well-defined total energy have been reflected from a vibrating mirror, causing the matter waves to be phase modulated. The mirror is an evanescent light wave whose intensity is modulated in time at a frequency ν in the range 0 to 2 MHz; the atoms are reflected at normal incidence. The resulting beam consists of a "carrier" plus various sidebands corresponding to de Broglie waves propagating at different velocities. The precision and flexibility of this technique make it a promising tool in atom optics. © 1995 The American Physical Society.

引用

页码：4972 / 4975

页数：4

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