Measurement of the quadratic Zeeman shift of 85Rb hyperfine sublevels using stimulated Raman transitions

被引：26

作者：

Li, Run-Bing ^{[1
,2
,3
]}

Zhou, Lin ^{[1
,2
,3
]}

Wang, Jin ^{[1
,2
]}

Zhan, Ming-Sheng ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China

[2] Chinese Acad Sci, Ctr Cold Atom Phys, Wuhan 430071, Peoples R China

[3] Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2009年 / 282卷 / 07期

基金：

中国国家自然科学基金;

关键词：

COLLISION FREQUENCY-SHIFTS; ATOMIC INTERFEROMETRY; BEAM; PRECISION; FOUNTAIN; CLOCKS;

D O I：

10.1016/j.optcom.2008.12.034

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a technique for directly measuring the quadratic Zeeman shift using stimulated Raman transitions. The quadratic Zeeman shift has been measured yielding Delta nu = 1296.8 +/- 3.3 Hz/G(2) for magnetically insensitive sublevels (5S(1/2), F = 2; m(F) = 0 -> 5S(1/2), F = 3, m(F) = 0) of Rb-85 by compensating the magnetic field and cancelling the ac Stark shift. We also measured the cancellation ratio of the differential ac Stark shift due to the imbalanced Raman beams by using two pairs of Raman beams (sigma(+), sigma(+)) and it is 1:3.67 when the one-photon detuning is 1.5 GHz in the experiment. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：1340 / 1344

页数：5

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