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^(87)Sr原子束的塞曼减速器磁场的研究 被引量：3

The Zeeman Slower Magnetic Field for ^(87)Sr Atom
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摘要 应用塞曼效应和多普勒冷却的理论,结合实验条件计算了87Sr原子束塞曼减速器的磁场。数值模拟给出了磁场线圈的层数、圈数、供电电流和其他参数,并据此制作了纺锤状线圈。测量结果表明,研制的纺锤状线圈的轴向磁场满足87Sr光晶格钟实验的要求。 A magnetic field of the Zeeman slower is designed for 87Sr atom based on Zeeman effect and Doppler cooling theory with the experimental condition. A spindle-shaped coil is manufactured according to the simulated values of the layers, the turns, the current and other parameters. The measured result shows that the longitudinal magnetic field of the manufactured spindle-shaped coil satisfies the requirement of 87Sr optical lattice clock experiment.
作者 王心亮 阮军 马杰 郭文阁 任兆玉 张首刚
机构地区 西北大学光子学与光子技术研究所 中国科学院国家授时中心 中国科学院研究生院
出处 《时间频率学报》 CSCD 2008年第2期92-97,共6页 Journal of Time and Frequency
基金 国家973计划资助项目(2005CB724501) 中国科学院重要方向项目(KJCX2-SW-T12)
关键词 塞曼效应 多普勒频移 光钟 塞曼减速器 Zeeman effect Doppler shift optical clock Zeeman slower
分类号 O562.3 [理学—原子与分子物理]
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参考文献10

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共引文献22

同被引文献33

  • 1江开军,李可,王谨,詹明生.Rb原子磁光阱中囚禁原子数目与实验参数的依赖关系[J].物理学报,2006,55(1):125-129. 被引量：12
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时间频率学报
2008年 第2期

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