| 啁啾激光场中钾原子的激发 |
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| 引用本文： | 贾光瑞,张现周,何海芳.啁啾激光场中钾原子的激发[J].原子与分子物理学报,2007,24(2):249-252. |
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| 作者姓名： | 贾光瑞 张现周 何海芳 |
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| 作者单位： | 河南师范大学物理与信息工程学院,新乡,453007 |
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| 摘 要： | 采用含时多态展开方法研究了高斯啁啾激光激发钾原子布局数跃迁的动力学过程,得到了不同激光脉冲强度、频率啁啾场中里德堡钾原子布局数跃迁,实现了布局数向目标态的跃迁.
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| 关 键 词： | 含时多态展开方法 高斯啁啾激光 布局数跃迁几率 |
| 文章编号： | 1000-0364（2007）02-0249-04 |
| 收稿时间： | 2006/12/12 |
| 修稿时间： | 2006-12-12 |
Excitation of potassium atoms by frequency-chirped laser pulses |
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| JIA Guang-rui,ZHANG Xian-zhou,HE Hai-fang.Excitation of potassium atoms by frequency-chirped laser pulses[J].Journal of Atomic and Molecular Physics,2007,24(2):249-252. |
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| Authors: | JIA Guang-rui ZHANG Xian-zhou HE Hai-fang |
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| Institution: | Department of Physics, Henen Normal University, Xinxiang 453007,China |
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| Abstract: | The dynamics of population transfer of potassium atom by frequency-chirped Gauss laser pulses is studied by using time-dependent multilevel approach(TDML).We have calculated the population transfer of Rydberg potassium atoms with different laser pulse intensity and chirped speed,the population is excited to the target state eventually. |
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| Keywords: | time-dependent multilevel approach(TDML) gauss frequency-chirped laser the probability of population transfer |
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