Laser spectroscopy and cooling of Yb+ ions on a deep-UV transition

被引：10
|
作者：
Meyer, Hendrik M. [1 ]
Steiner, Matthias [1 ]
Ratschbacher, Lothar [1 ]
Zipkes, Christoph [1 ]
Koehl, Michael [1 ]
机构：
[1] Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England
来源：
PHYSICAL REVIEW A | 2012年 / 85卷 / 01期
基金：
英国工程与自然科学研究理事会; 欧洲研究理事会;
关键词：
FREQUENCY STABILIZATION;
D O I：
10.1103/PhysRevA.85.012502
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We perform laser spectroscopy of Yb+ ions on the 4f (14)6s S-2(1/2)-4f (13)5d6s D-3[3/2](1/2) transition at 297 nm. The frequency measurements for Yb-170(+), Yb-172(+), Yb-174(+), and Yb-176(+) reveal the specific mass shift as well as the field shifts. In addition, we demonstrate laser cooling of Yb+ ions using this transition and show that light at 297 nm can be used as the second step in the photoionization of neutral Yb atoms.
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页数：4
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