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铯6S1/2 -6P3/2 -8S1/2阶梯型系统中超精细能级的多重电磁感应透明

杨保东 高静 王杰 张天才 王军民

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铯6S1/2 -6P3/2 -8S1/2阶梯型系统中超精细能级的多重电磁感应透明

杨保东, 高静, 王杰, 张天才, 王军民

Multiple electromagnetically-induced transparency of hyperfine levels in cesium 6S1/2 -6P3/2 -8S1/2 ladder-type system

Yang Bao-Dong, Gao Jing, Wang Jie, Zhang Tian-Cai, Wang Jun-Min
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  • 基于铯原子6S1/2 6P3/2 8S1/2的阶梯型能级系统,对室温下铯原子气室中的电磁感应透明(EIT)谱进行了研究.由于探测光的频率锁定于基态6S1/2(F=3)到中间态6P3/2的超精细跃迁线上,耦合光在中间态6P3/2和激发态8S1/2之间扫描,得到的EIT谱具有平坦的背景,提高了光谱的精度.理论上,采用了一个多能级的EIT模型,将其计算结果与所观察的实验现象进行了比较,二者符合得比较好.
    Based on the cesium 6S1/2 -6P3/2 -8S1/2 ladder-type system, electromagnetically-induced transparency (EIT) is further investigated in a room-temperature vapor cell. When the probe laser is locked to one of the hyperfine transitions between the ground state 6S1/2 (F=3) and the intermediate state 6P3/2 while the coupling laser scans the transition between the intermediate state 6P3/2 and the excited state 8S1/2, the EIT spectrum has a flat background improving the spectral resolution. The theoretically calculated EIT spectral profiles from a multi-level ladder-type model are consistent well with the obtained experimental phenomena.
    • 基金项目: 国家自然科学基金(批准号:61078051, 60978017, 10974125,11104172)、国家自然科学基金创新群体项目(批准号:60821004)和教育部新世纪优秀人才支持计划(批准号:NCET-07-0524)资助的课题.
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    Yang B D, Gao J, Zhang T C, Wang J M 2011 Phys. Rev. A 83 013818

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    Liang Q B, Yang B D, Zhang T C, Wang J M 2010 Opt. Express 18 13554

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  • [1]

    Imamoglu A, Harris S E 1989 Opt. Lett. 14 1344

    [2]

    Boller K J, Imamoglu A, Harris S E 1991 Phys. Rev. Lett. 66 2593

    [3]

    Briegel H J, Dür W, Cirac J I, Zoller P 1998 Phys. Rev. Lett. 81 5932

    [4]

    Lvovsky A I, Sanders B C, Tittel W 2009 Nature Photon. 3 706

    [5]

    Banaszek K, Demkowicz-Dobrzański R, Walmsley I A 2009 Nature Photon. 3 673

    [6]

    Abel R P, Mohapatra A K, Bason M G, Pritchard J D, Weatherill K J, Raitzsch U, Adams C S 2009 Appl. Phys. Lett. 94 071107

    [7]

    Zhao J M, Zhu X B, Zhang L J, Feng Z G, Li C Y, Jia S T 2009 Opt. Express 17 15821

    [8]

    Niu J Y, Pei L Y, Wu L A, Fu P M 2010 Chin. Phys. B 19 113209

    [9]

    Wang F Y, Shi B S, Lu X S, Guo G C 2008 Chin. Phys. B 17 1798

    [10]

    Wang J, Kong L B, Tu X H, Jiang K J, Li K, Xiong H W, Zhu Y F, Zhan M S 2004 Phys. Lett. A 328 437

    [11]

    Lukin M D, Imamoglu A 2000 Phys. Rev. Lett. 84 1419

    [12]

    Yang B D, Gao J, Zhang T C, Wang J M 2011 Phys. Rev. A 83 013818

    [13]

    Liang Q B, Yang B D, Zhang T C, Wang J M 2010 Opt. Express 18 13554

    [14]

    Yang B D, Liang Q B, He J, Zhang T C, Wang J M 2010 Phys. Rev. A 81 043803

    [15]

    Zhao J M, Zhao Y T, Huang T, Xiao L T, Jia S T 2004 Acta Phys. Sin. 53 1023 (in Chinese) [赵建明、赵延霆、黄 涛、肖连团、贾锁堂 2004 物理学报 53 1023]

    [16]

    Gea-Banacloche J, Li Y Q, Jin S Z, Xiao M 1995 Phys. Rev. A 51 576

    [17]

    Mohapatra A K, Jackson T R, Adams C S 2007 Phys. Rev. Lett. 98 113003

    [18]

    Kargapol’ tsev S V, Velichansky V L, Yarovitsky A V, Taichenachev A V, Yudin V I 2005 Quant. Electr. 35 591

    [19]

    Hayashi N, Fujisawa A, Kido H, Takahashi K, Mitsunaga M 2010 J. Opt. Soc. Am. B 27 1645

计量
  • 文章访问数:  9668
  • PDF下载量:  722
  • 被引次数: 0
出版历程
  • 收稿日期:  2011-01-14
  • 修回日期:  2011-01-24
  • 刊出日期:  2011-11-15

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