Ionization spectroscopy in cold rubidium atoms

被引：0
|
作者：
Krzemien, Leszek [1 ]
Baster, Kacper [1 ]
Brzozowski, Krzysztof [1 ]
Wojciechowski, Adam [1 ]
Zachorowski, Jerzy [1 ]
Gawlik, Wojciech [1 ]
机构：
[1] Jagiellonian Univ, Inst Phys, PL-30059 Krakow, Poland
来源：
OPTICA APPLICATA | 2010年 / 40卷 / 03期
关键词：
cold atoms; photoionization; LASER;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrate photoionization spectroscopy in cold rubidium atoms trapped in a working magneto-optical trap. Three-photon ionization with two-photon resonance proceeds along various channels, with the step-by-step 5S-5P-5D transition and with the two-photon excitation of the 5D or 7S state. The processes are monitored by measuring ion signals which allow sensitive spectroscopy of weak transitions in a cold-atom sample.
引用
收藏
页码：571 / 576
页数：6
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