| 基于量子理论方法的原子激光冷却机理分析 |
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| 引用本文： | 王岩,刘晓静,陈万金,王清才,张丙新. 基于量子理论方法的原子激光冷却机理分析[J]. 吉首大学学报(自然科学版), 2011, 32(6): 47-50 |
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| 作者姓名： | 王岩 刘晓静 陈万金 王清才 张丙新 |
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| 作者单位： | （1．吉林师范大学物理学院，吉林 四平 136000；2.中国科学院高能物理研究所，北京 100049） |
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| 摘 要： | 应用含保守系统和非保守系统的薛定谔方程分析了激光冷却机制，用该理论证明了原子在激光场中被冷却.并预言了原子冷却温度与原子振动频率成正比，该结论与最近在Nature发表的实验结果完全一致.
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| 关 键 词： | 量子理论 原子冷却 冷却温度 |
Mechanism Analysis of Atom Laser Cooling Based on Quantum Theory |
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| WANG Yan,LIU Xiao-jing,CHEN Wan-jin,WANG Qing-cai,ZHANG Bing-xin. Mechanism Analysis of Atom Laser Cooling Based on Quantum Theory[J]. Journal of Jishou University(Natural Science Edition), 2011, 32(6): 47-50 |
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| Authors: | WANG Yan LIU Xiao-jing CHEN Wan-jin WANG Qing-cai ZHANG Bing-xin |
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| Affiliation: | (1.Institute of Physics,Jilin Normal University,Siping 136000,Jilin China;2.Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100039,China) |
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| Abstract: | The laser cooling mechanisms with extended Schrodinger quantum wave equation is studied,which can describe a particle in conversative and non-conversative force field.With this theory,it is proved that the atom in laser field can be cooled,and it is predicted that the atom cooling temperature T is directly proprtional to the atom vibration frequency,which are in accordance with experiment results. |
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| Keywords: | quantum theory laser cooling cool temperature |
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