Creation of an Ultracold Plasma by Photoionizing Laser-Cooled Caesium Atom

被引：1
|
作者：
Jing Qun [1 ]
Feng Zhi-Gang [1 ]
Zhang Lin-Jie [1 ]
Li Chang-Yong [1 ]
Zhao Jian-Ming [1 ]
Jia Suo-Tang [1 ]
机构：
[1] Shanxi Univ, Coll Phys & Elect Engn, State Key Lab Quantum Opt & Quantum Opt Devices, Taiyuan 030006, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2008年 / 25卷 / 12期
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The signals of ultra cold plasma are observed by two-photonionization of laser-cooled atom in a caesium magneto optical trap. A simple model has been introduced to explain the creation of plasma, and the mechanism is further investigated by changing the energy of a pulsed dye laser and the number of initial cooled atoms.
引用
收藏
页码：4248 / 4250
页数：3
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