Atom interferometry using wave packets with constant spatial displacements
Atom interferometry using wave packets with constant spatial displacements
复制标题
使用具有恒定空间位移的波包进行原子干涉测量
DOI：
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复制
发表时间：
2006
期刊：
影响因子：
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通讯作者：
M. Prentiss
中科院分区：
文献类型：
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作者：
E. Su;Saijun Wu;M. Prentiss
一个驻波光脉冲序列表明，将原子到波包的叠加与精确控制的位移，保持恒定的时间长达1秒。分离的波包随后重新组合，导致原子干涉图案，其探测能量差为{approx_equal}10{sup-34} J，并且可以提供对平台振动不敏感的加速度测量。
A standing-wave light-pulse sequence is demonstrated that places atoms into a superposition of wave packets with precisely controlled displacements that remain constant for times as long as 1 s. The separated wave packets are subsequently recombined, resulting in atom interference patterns that probe energy differences of {approx_equal}10{sup -34} J and can provide acceleration measurements that are insensitive to platform vibrations.