Phase-sensitive imaging of cold atoms at the shot-noise limit

被引：4
|
作者：
Light, P. S. [1 ,2 ,3 ]
Perrella, C. [1 ,2 ,3 ]
Luiten, A. N. [1 ,2 ,3 ]
机构：
[1] Univ Western Australia, Sch Phys, Perth, WA 6009, Australia
[2] Univ Adelaide, IPAS, Adelaide, SA 5005, Australia
[3] Univ Adelaide, Sch Chem & Phys, Adelaide, SA 5005, Australia
来源：
APPLIED PHYSICS LETTERS | 2013年 / 102卷 / 17期
基金：
澳大利亚研究理事会;
关键词：
BOSE-EINSTEIN CONDENSATE; SPECTROSCOPY;
D O I：
10.1063/1.4803703
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We demonstrate simultaneous phase and amplitude imaging of cold atoms using an intrinsically stable interferometer based on polarization beam-displacers. This method allows for the straight-forward retrieval of absorption and phase-shift experienced by an optical probe transmitted through an atomic sample. Furthermore, we show that our technique has a signal-to-noise ratio limited only by photon shot-noise. (C) 2013 AIP Publishing LLC.
引用
收藏
页数：5
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