|
|
Electromagnetically induced transparency of single Λ-type three-level atom in high-finesse optical cavity |
Sun Yan-Fen (孙燕芬)a, Tan Lei (谭磊)b, Xu Yan (徐岩)c |
a Department of Physics, Luliang University, Luliang 033000, China; b Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education, Lanzhou University, Lanzhou 730000, China; c College of Science, Shandong University of Science and Technology, Qingdao 266510, China |
|
|
Abstract We study the features of the electromagnetically induced transparency (EIT) in a single Λ-type three-level atom placed in a high finesse cavity under the action of a coupling laser and a probe laser. Our calculations show that three transparency windows appear when the pump strength is big enough. It can be explained by the residual pump in the cavity resulting mostly in the energy splitting. Level |3〉is split into four slightly different energy levels. An interference takes place between excitation pathways. Furthermore, it is also shown that the frequencies of the EIT windows can be tuned by changing the coupling field detuning Δ2 and the reflection profile is very sensitive to the cavity field detuning Δc.
|
Received: 06 July 2012
Revised: 06 September 2012
Accepted manuscript online:
|
PACS:
|
03.65.Yz
|
(Decoherence; open systems; quantum statistical methods)
|
|
03.65.Ud
|
(Entanglement and quantum nonlocality)
|
|
03.67.Pp
|
(Quantum error correction and other methods for protection against decoherence)
|
|
Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 11274148 and 10704031), the Basic Scientific Research Business Expenses of the Central University, China (Grant No. lzujbky-2010-75), and the Open Project of Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education, Lanzhou University, China. |
Corresponding Authors:
Tan Lei
E-mail: tanlei@lzu.edu.cn
|
Cite this article:
Sun Yan-Fen (孙燕芬), Tan Lei (谭磊), Xu Yan (徐岩) Electromagnetically induced transparency of single Λ-type three-level atom in high-finesse optical cavity 2013 Chin. Phys. B 22 030309
|
[1] |
Harris S E 1997 Phys. Today 50 36
|
[2] |
Marangos J P 1998 J. Mod. Opt. 45 471
|
[3] |
Dorman C, Kucukkara I and Marangos J P 1999 Phys. Rev. A 61 013802
|
[4] |
Kang H S, Hernandez G and Zhu Y F 2005 J. Mod. Opt. 52 2391
|
[5] |
Fleischhauer M and Lukin M D 2000 Phys. Rev. Lett. 84 5094
|
[6] |
Raczynski A and Zaremba J 2002 Opt. Commun. 209 149
|
[7] |
Zhang J P, Hernandez G and Zhu Y F 2008 Opt. Lett. 33 46
|
[8] |
Yang B D, Gao J, Liang Q B, Wang J, Zhang T C and Wang J M 2011 Chin. Phys. B 20 044202
|
[9] |
Niu J Y, Pei L Y, Wu L A and Fu P M 2010 Chin. Phys. B 19 113209
|
[10] |
Mücke M, Figueroa E, Bochmann J, Hahn C, Murr K, Ritter S, Villas-Boasz C J and Remp G 2010 Nature 465 699
|
[11] |
Abdumalikov A A, Astafiev O, Zagoskin A M, Pashkin Yu A, Nakamura Y and Tsai J S 2010 Phys. Rev. Lett. 104 193601
|
[12] |
Kampschulte T, Alt W, Brakhane S, Eckstein M, Reimann R, Widera A and Meschede D 2010 Phys. Rev. Lett. 105 153603
|
[13] |
Khudaverdyan M, Alt W, Dotsenko I, Kampschulte T, Lenhard K, Rauschenbeutel A, Reick S, Schörner K, Widera A and Meschede D 2008 New J. Phys. 10 073023
|
[14] |
Imamğlu A, Schmidt H, Woods G and Deutsch M 1997 Phys. Rev. Lett. 79 1467
|
[15] |
Baur M, Filipp S, Bianchetti R, Fink J M, Göppl M, Steffen L, Leek P J, Blais A and Wallraff A 2009 Phys. Rev. Lett. 102 243602
|
[16] |
Nikoghosyan G and Fleischhauer M 2010 Phys. Rev. Lett. 105 013601
|
[17] |
McGloin D, Fulton D J and Dunn M H 2001 Opt. Commun. 190 221
|
[18] |
Wang J, Kong L B, Jiang K J, Xiong H W, Zhu Y F and Zhan M S 2004 Phys. Lett. A 328 437
|
[19] |
Li S J, Yang X D, Cao X M, Xie Ch D and Wang H 2007 J. Phys. B: At. Mol. Opt. Phys. 40 3211
|
[20] |
Wu H W and Mi X W 2012 Chin. Phys. B 21 107102
|
[21] |
Ruiller, Northup T E, Birnbaum K M, Boca A, Boozer A D and Kimble H J 2005 J. Phys. B: At. Mol. Opt. Phys. 38 S551
|
[22] |
Rebi S, Gangl M, Horak P and Ritsch H 1998 Phys. Rev. A 58 3030
|
[23] |
Astafiev O, Zagoskin A M, Abdumalikov A A, Pashkin Yu A, Yamamoto T, Inomata K, Nakamura Y and Tsai J S 2010 Science 327 840
|
[24] |
Scully M O and Zubairy M S 1997 Quantum Optics (Cambridge: Cambridge University Press)
|
[25] |
Fleischhauer M 2005 Rev. Mod. Phys. 77 633
|
[26] |
Li Zh H, Li Y, Dou Y F and Zhang J X 2012 Chin. Phys. B 21 034204
|
[27] |
Wu Y and Yang X X 2005 Phys. Rev. A 71 053806
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|