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啁啾微波场中里德伯锂原子的相干激发与控制

蒋利娟 张现周 贾光瑞 张永慧 夏立华

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Citation:

啁啾微波场中里德伯锂原子的相干激发与控制

蒋利娟, 张现周, 贾光瑞, 张永慧, 夏立华

Coherent excitation and control of Rydberg lithium atoms in a chirped microwave field

Jiang Li-Juan, Zhang Xian-Zhou, Jia Guang-Rui, Zhang Yong-Hui, Xia Li-Hua
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  • 运用含时多态展开方法和B-样条函数研究了微波场中里德伯锂原子高激发态的性质, 得到锂原子量子态n = 7075, l = 05的能量, 并分析了里德伯锂原子高激发态n = 7075, l = 05在微波场中的跃迁几率. 结果表明: 通过优化微波场参数可以实现量子系统从初始态到目标态的完全跃迁, 且在跃迁过程中, 每个l态都起至关重要的作用.
    The time-dependent multilevel approach (TDMA) and the B-spline expansion technique are used to study the properties of Rydberg lithium atom. The energy level structures of high excited states n = 7075, l = 05 and population transfer of lithium atom in a microwave field are studied by numerical calculation. The results show that the coherent control of the population transfer in microwave field from the initial to the target states can be accomplished by optimizing the microwave field parameters. and that each state plays a crucial role in the transition process.
    • 基金项目: 国家自然科学基金(批准号: 10774039)、河南省自然科学基金(批准号: 2010A140006, 2011A140009)和河南省基础与前沿技术研究计划项目(批准号: 112300410025)资助的课题.
    • Funds: Project supported by the National Natural Science Foundation of China (Grant No. 10774039), the Natural Science Foundation of Education Bureau of Henan Province, China (Grant Nos. 2010A140006, 2011A140009) , and the Research Planning Project of Basic and Advanced Technology of Henan Province, China (Grant No. 112300410025).
    [1]

    Melinger J S, Gandhi Suketu R, Hariharan A, Tull J X, Warren W S 1992 Phys. Rev. Lett. 68 2000

    [2]

    Zhang X Z, Wu S L, Jiang L J, Ma H Q, Jia G R 2010 Chin. Phys. B 19 083101

    [3]

    He Y L, Zhou X X, Li Y Y 2008 Acta Phys. Sin. 57 116 (in Chinese) [何永林, 周效信, 李小勇2008 物理学报 57 116]

    [4]

    Zhang X Z, Jiang H M, Rao J G, Li B W 2003 Phys. Rev. A 68 025401

    [5]

    Li X H, Zhang X Z, Zhang R Z, Yang X D 2007 Chin. Phys. 16 2924

    [6]

    Meng H Y, Kang S, Shi T Y, Zhan M S 2007 Acta Phys. Sin. 56 3198 (in Chinese) [孟慧艳, 康帅, 史庭云, 詹明生 2007 物理学报 56 3198]

    [7]

    Zhang X Z, Ren Z Z, Jia G R, Guo X T, Gong W G 2008 Chin. Phys. B 17 4476

    [8]

    Michael W N, Griffith W M, Gallagher T F 1998 Phys. Rev. A 58 2265

    [9]

    Djotyan G P, Bakos J S, Sorlei Z S 2001 Phys. Rev. A 70 063406

    [10]

    Carrera J J, Chu S I 2007 J. Phys. Chem. A 111 9320

    [11]

    Murgu E, Ropke F, Djambova S M, Gallagher T F 1999 J. Chem. Phys. 110 9500

    [12]

    Maeda H, Norum D V L, Gallagher T F 2005 Science 307 1757

    [13]

    Maeda H, Gallagher T F 2007 Phys. Rev. A 75 033410

    [14]

    Maeda H, Gurian J H, Gallagher T F 2009 Phys. Rev. Lett. 102 103001

    [15]

    Deboor C 1978 A Practical Guide to Splines (New York: Springer)

    [16]

    Kang S, Liu Q, Zhong Z X, Zhang X Z, Shi T Y 2006 Acta Phys. Sin. 55 3380 (in Chinese) [康帅, 刘强, 钟振祥, 张现周, 史庭云2006 物理学报 55 3380]

    [17]

    Liu Q, Kang S, Zhang X Z, Shi T Y 2006 J. At. Mol. Phys. 23 458 (in Chinese) [刘强, 康帅, 张现周, 史庭云2006 原子与分子物理学报 23 458]

    [18]

    Jia G R, Zhang J C, Zhang X Z, Ren Z Z 2009 Chin. Phys. Lett. 26 103201

    [19]

    Zhang Y X, Meng H Y, Shi T Y 2008 Chin. Phys. B 17 140

    [20]

    Schweizer W, Faβbinder P, Gonzalez F R 1999 Atomic Data and Nuclear Data Tables 72 33

  • [1]

    Melinger J S, Gandhi Suketu R, Hariharan A, Tull J X, Warren W S 1992 Phys. Rev. Lett. 68 2000

    [2]

    Zhang X Z, Wu S L, Jiang L J, Ma H Q, Jia G R 2010 Chin. Phys. B 19 083101

    [3]

    He Y L, Zhou X X, Li Y Y 2008 Acta Phys. Sin. 57 116 (in Chinese) [何永林, 周效信, 李小勇2008 物理学报 57 116]

    [4]

    Zhang X Z, Jiang H M, Rao J G, Li B W 2003 Phys. Rev. A 68 025401

    [5]

    Li X H, Zhang X Z, Zhang R Z, Yang X D 2007 Chin. Phys. 16 2924

    [6]

    Meng H Y, Kang S, Shi T Y, Zhan M S 2007 Acta Phys. Sin. 56 3198 (in Chinese) [孟慧艳, 康帅, 史庭云, 詹明生 2007 物理学报 56 3198]

    [7]

    Zhang X Z, Ren Z Z, Jia G R, Guo X T, Gong W G 2008 Chin. Phys. B 17 4476

    [8]

    Michael W N, Griffith W M, Gallagher T F 1998 Phys. Rev. A 58 2265

    [9]

    Djotyan G P, Bakos J S, Sorlei Z S 2001 Phys. Rev. A 70 063406

    [10]

    Carrera J J, Chu S I 2007 J. Phys. Chem. A 111 9320

    [11]

    Murgu E, Ropke F, Djambova S M, Gallagher T F 1999 J. Chem. Phys. 110 9500

    [12]

    Maeda H, Norum D V L, Gallagher T F 2005 Science 307 1757

    [13]

    Maeda H, Gallagher T F 2007 Phys. Rev. A 75 033410

    [14]

    Maeda H, Gurian J H, Gallagher T F 2009 Phys. Rev. Lett. 102 103001

    [15]

    Deboor C 1978 A Practical Guide to Splines (New York: Springer)

    [16]

    Kang S, Liu Q, Zhong Z X, Zhang X Z, Shi T Y 2006 Acta Phys. Sin. 55 3380 (in Chinese) [康帅, 刘强, 钟振祥, 张现周, 史庭云2006 物理学报 55 3380]

    [17]

    Liu Q, Kang S, Zhang X Z, Shi T Y 2006 J. At. Mol. Phys. 23 458 (in Chinese) [刘强, 康帅, 张现周, 史庭云2006 原子与分子物理学报 23 458]

    [18]

    Jia G R, Zhang J C, Zhang X Z, Ren Z Z 2009 Chin. Phys. Lett. 26 103201

    [19]

    Zhang Y X, Meng H Y, Shi T Y 2008 Chin. Phys. B 17 140

    [20]

    Schweizer W, Faβbinder P, Gonzalez F R 1999 Atomic Data and Nuclear Data Tables 72 33

计量
  • 文章访问数:  2461
  • PDF下载量:  533
  • 被引次数: 0
出版历程
  • 收稿日期:  2012-04-02
  • 修回日期:  2012-08-05
  • 刊出日期:  2013-01-05

啁啾微波场中里德伯锂原子的相干激发与控制

  • 1. 河南师范大学物理与信息工程学院, 新乡 453007;
  • 2. 新乡学院物理与电子工程系, 新乡 453003
    基金项目: 

    国家自然科学基金(批准号: 10774039)、河南省自然科学基金(批准号: 2010A140006, 2011A140009)和河南省基础与前沿技术研究计划项目(批准号: 112300410025)资助的课题.

摘要: 运用含时多态展开方法和B-样条函数研究了微波场中里德伯锂原子高激发态的性质, 得到锂原子量子态n = 7075, l = 05的能量, 并分析了里德伯锂原子高激发态n = 7075, l = 05在微波场中的跃迁几率. 结果表明: 通过优化微波场参数可以实现量子系统从初始态到目标态的完全跃迁, 且在跃迁过程中, 每个l态都起至关重要的作用.

English Abstract

参考文献 (20)

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