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The asymmetry of the absorption curve of electromagnetically induced transparency by a resonant coupling field in -type three-level systems for Rb87 cold atoms is investigated. We find that it is the other excited state, separated by an interval of 814 MHz, that induces this phenomenon. The primary cause of it is the stimulated Raman scattering. We also find that the ratio between the heights of the absorption peaks on the two sides of the transparency window is proportional to the intensity of the coupling beam. The theoretical result agrees well with the experimental data.
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Keywords:
- electromagnetically induced transparency /
- asymmetry /
- stimulated Raman scattering /
- excited state
[1] Boller K J, Imamoglu A, Harris S E 1991 Phys. Rev. Lett. 66 2593
[2] varPhillips D F, Fleischhauer A, Mair A, Walsworth R L, Lukin M D 2001 Phys. Rev. Lett. 86 783
[3] Hau L V, Harris S E, Dutton Z, Behroozi C 1999 Nature 397 594
[4] Liu C, Dutton Z, Behroozi C H, Hau L V 2001 Nature 409 490
[5] Boyer V, Marino A M, Pooser R C, Lett P D 2008 Science 321 544
[6] Bao X H, Reingruber A, Dietrich P, Rui J, Duck A, Strassel T, Li L, Liu N L, Zhao B, Pan J W 2012 Nat. Phys. 8 517
[7] Wang L, Yang Q Y, Wang X X, Luo M X, Fan Y F, Kang Z H, Dai T Y, Bi S, Wang H H, Wu J H, Gao J Y 2014 Chin. Phys. B 23 014205
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[9] Hsu M T L, Hetet G, Glockl O, Longdell J J, Buchler B C, Bachor H A, Lam P K 2006 Phys. Rev. Lett. 97 183601
[10] Zhang J P, Hernandez G, Zhu Y F 2008 Opt. Lett. 33 46
[11] Basler C, Reininger K, Meinert F, Ghosh P N, Helm H 2013 Phys. Rev. A 87 013430
[12] Tony Abi Y-Salloum 2010 Phys. Rev. A. 81 053836
[13] Yan M, Rickey E G, Zhu Y F 2001 Opt. Lett. 26 548
[14] Giner L, Veissier L, Sparkes B, Sheremet A S, Nicolas A, Mishina O S, Scherman M, Burks S, Shomroni I, Kupriyanov D V, Lam P K, Giacobino E, Laurat J 2013 Phys. Rev. A 87 013823
[15] Jiang W, Chen Q F, Zhang Y S, Guo G C 2006 Phys. Rev. A 73 053804
[16] Zhang J P, Hernandez G, Zhu Y F 2006 Opt. Lett. 31 2598
[17] Pei L Y, Wang R Q, Zuo Z C, Wu L A, Fu P M 2013 Acta Phys. Sin. 62 124208 (in Chinese) [裴丽娅, 王如泉, 左战春, 吴令安, 傅盘铭 2013 物理学报 62 124208]
[18] Pei L Y, Lu X G, Bai J H, Miao X X, Wang R Q, Wu L A, Ren S W, Jiao Z Y, Zhu H F, Fu P M, Zuo Z C 2013 Phys. Rev. A 87 063822
[19] Pei L Y, Zuo Z C, Wu L A, Fu P M 2013 Acta Phys. Sin. 62 184209 (in Chinese) [裴丽娅, 左战春, 吴令安, 傅盘铭 2013 物理学报 62 184209]
[20] Chen Y H, Lee M J, Wang I C, Du S W, Chen Y F, Chen Y C, Yu I A 2013 Phys. Rev. Lett. 110 083601
[21] Fleischhauer M, Imamoglu A, Marangos J P 2005 Phys. Rev. Mod. 77 633
[22] Anisimov P M, Dowling J P, Sanders B C 2011 Phys. Rev. Lett. 107 163604
[23] Lu X G, Miao X X, Bai J H, Pei L Y, Wang M, Gao Y L, Wu L A, Fu P M, Wang R Q, Zuo Z C 2014 Phys. Rev. A (Submitted)
[24] Xiao M, Li Y Q, Jin S Z, Gea-Banacloche J 1995 Phys. Rev. Lett. 74 666
[25] Zhao J M, Wang L R, Xiao L T, Zhao Y T, Yin W B, Jia S T 2002 Opt. Commun. 206 341
[26] He Z S, Tsai J H, Chang Y Y, Liao C C, Tsai C C 2013 Phys. Rev. A 87 033402
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[1] Boller K J, Imamoglu A, Harris S E 1991 Phys. Rev. Lett. 66 2593
[2] varPhillips D F, Fleischhauer A, Mair A, Walsworth R L, Lukin M D 2001 Phys. Rev. Lett. 86 783
[3] Hau L V, Harris S E, Dutton Z, Behroozi C 1999 Nature 397 594
[4] Liu C, Dutton Z, Behroozi C H, Hau L V 2001 Nature 409 490
[5] Boyer V, Marino A M, Pooser R C, Lett P D 2008 Science 321 544
[6] Bao X H, Reingruber A, Dietrich P, Rui J, Duck A, Strassel T, Li L, Liu N L, Zhao B, Pan J W 2012 Nat. Phys. 8 517
[7] Wang L, Yang Q Y, Wang X X, Luo M X, Fan Y F, Kang Z H, Dai T Y, Bi S, Wang H H, Wu J H, Gao J Y 2014 Chin. Phys. B 23 014205
[8] Ba N, Wang L, Zhang Y 2014 Acta Phys. Sin. 63 34209 (in Chinese) [巴诺, 王磊, 张岩 2014 物理学报 63 34209]
[9] Hsu M T L, Hetet G, Glockl O, Longdell J J, Buchler B C, Bachor H A, Lam P K 2006 Phys. Rev. Lett. 97 183601
[10] Zhang J P, Hernandez G, Zhu Y F 2008 Opt. Lett. 33 46
[11] Basler C, Reininger K, Meinert F, Ghosh P N, Helm H 2013 Phys. Rev. A 87 013430
[12] Tony Abi Y-Salloum 2010 Phys. Rev. A. 81 053836
[13] Yan M, Rickey E G, Zhu Y F 2001 Opt. Lett. 26 548
[14] Giner L, Veissier L, Sparkes B, Sheremet A S, Nicolas A, Mishina O S, Scherman M, Burks S, Shomroni I, Kupriyanov D V, Lam P K, Giacobino E, Laurat J 2013 Phys. Rev. A 87 013823
[15] Jiang W, Chen Q F, Zhang Y S, Guo G C 2006 Phys. Rev. A 73 053804
[16] Zhang J P, Hernandez G, Zhu Y F 2006 Opt. Lett. 31 2598
[17] Pei L Y, Wang R Q, Zuo Z C, Wu L A, Fu P M 2013 Acta Phys. Sin. 62 124208 (in Chinese) [裴丽娅, 王如泉, 左战春, 吴令安, 傅盘铭 2013 物理学报 62 124208]
[18] Pei L Y, Lu X G, Bai J H, Miao X X, Wang R Q, Wu L A, Ren S W, Jiao Z Y, Zhu H F, Fu P M, Zuo Z C 2013 Phys. Rev. A 87 063822
[19] Pei L Y, Zuo Z C, Wu L A, Fu P M 2013 Acta Phys. Sin. 62 184209 (in Chinese) [裴丽娅, 左战春, 吴令安, 傅盘铭 2013 物理学报 62 184209]
[20] Chen Y H, Lee M J, Wang I C, Du S W, Chen Y F, Chen Y C, Yu I A 2013 Phys. Rev. Lett. 110 083601
[21] Fleischhauer M, Imamoglu A, Marangos J P 2005 Phys. Rev. Mod. 77 633
[22] Anisimov P M, Dowling J P, Sanders B C 2011 Phys. Rev. Lett. 107 163604
[23] Lu X G, Miao X X, Bai J H, Pei L Y, Wang M, Gao Y L, Wu L A, Fu P M, Wang R Q, Zuo Z C 2014 Phys. Rev. A (Submitted)
[24] Xiao M, Li Y Q, Jin S Z, Gea-Banacloche J 1995 Phys. Rev. Lett. 74 666
[25] Zhao J M, Wang L R, Xiao L T, Zhao Y T, Yin W B, Jia S T 2002 Opt. Commun. 206 341
[26] He Z S, Tsai J H, Chang Y Y, Liao C C, Tsai C C 2013 Phys. Rev. A 87 033402
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