| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Autler–Townes Splitting in a ${\it \Delta}$-Type Quantum Three-Level System |
| Qi-Chun Liu, Han Cai, Ying-Shan Zhang, Jian-She Liu, Wei Chen** |
Institute of Microelectronics, Department of Microelectronics and Nanoelectronics and Tsinghua National Laboratory of Information Science and Technology, Tsinghua University, Beijing 100084
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| Cite this article: |
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Qi-Chun Liu, Han Cai, Ying-Shan Zhang et al 2016 Chin. Phys. Lett. 33 074205 |
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Abstract We observe the Autler–Townes splitting effect in a ${\it \Delta}$-type quantum three-level system, using the lowest three levels of a SQUID-type Al/AlOx/Al transmon qubit embedded in a three-dimensional copper microwave cavity. A control tone at different strengths is applied in resonance with the transition between the first and second excited states, while the spectra between each of them and the ground state are probed by another microwave tone. The experimental result shows the difference between the two spectra, and fits well with the Lindblad master equation model.
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Received: 26 February 2016
Published: 01 August 2016
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| PACS: |
42.50.Ct
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(Quantum description of interaction of light and matter; related experiments)
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32.80.Qk
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(Coherent control of atomic interactions with photons)
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74.78.Na
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(Mesoscopic and nanoscale systems)
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| [1] | You J Q and Nori F 2011 Nature 474 589 | | [2] | Aulter S H and Townes C H 1955 Phys. Rev. 100 703 | | [3] | Fleischhauer M, Imamoglu A and Marangos J P 2005 Rev. Mod. Phys. 77 633 | | [4] | Marangos J P 1998 J. Mod. Opt. 45 471 | | [5] | Xu H K, Song C, Liu W Y, Xue G M, Su F F, Deng H, Tian Ye, Zheng D N, Han Siyuan, Zhong Y P, Wang H, Liu Y X and Zhao S P 2016 Nat. Commun. 7 11018 | | [6] | Kumar K S, Veps?l?inen A, Danilin S and Paraoanu G S 2016 Nat. Commun. 7 10628 | | [7] | Novikov S, Sweeney T, Robinson J E, Premaratne S P, Suri B and Wellstood F C 2015 Nat. Phys. 12 75 | | [8] | Cho S U, Moon H S, Chough Y T, Bae M H and Kim N 2014 Phys. Rev. A 89 053814 | | [9] | Wang H, Gu X, Liu Y X, Miranowicz A and Nori F 2014 Phys. Rev. A 90 023817 | | [10] | Novikov S, Robinson J E, Keane Z K, Suri B, Wellstood F C and Palmer B S 2013 Phys. Rev. B 88 060503(R) | | [11] | Suri B, Keane Z K and Ruskov R 2013 New J. Phys. 15 125007 | | [12] | Hoi I C, Wilson C M, Johansson G, Palomaki T, Peropadre B and Delsing P 2011 Phys. Rev. Lett. 107 073601 | | [13] | Li J, Paraoanu G S, Cicak K, Altomare F, Park J I, Simmonds R W, Sillanp?? M A and Hakonen P J 2011 Phys. Rev. B 84 104527 | | [14] | Kelly W R, Dutton Z, Schlafer J, Mookerji B, Ohki T A, Kline J S and Pappas D P 2010 Phys. Rev. Lett. 104 163601 | | [15] | Abdumalikov A A, Astafiev O, Zagoskin A M, Pashkin Yu A, Nakamura Y and Tsai J S 2010 Phys. Rev. Lett. 104 193601 | | [16] | Ian H, Liu Y X and Nori F 2010 Phys. Rev. A 81 063823 | | [17] | Sillanp?? M A, Li J, Cicak K, Altomare F, Park J I, Simmonds R W, Paraoanu G S and Hakonen P J 2009 Phys. Rev. Lett. 103 193601 | | [18] | Baur M, Filipp S, Bianchetti R, Fink J M, G?ppl M, Steffen L, Leek P J, Blais A and Wallraff A 2009 Phys. Rev. Lett. 102 243602 | | [19] | 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 and Zuo Z C 2015 J. Phys. B: At. Mol. Opt. Phys. 48 055003 | | [20] | Sun H C, Liu Y X, Ian H, You J Q, Ilichev E and Nori F 2014 Phys. Rev. A 89 063822 | | [21] | Peng B, ?zdemir S K, Chen W J, Nori F and Yang L 2014 Nat. Commun. 5 5082 | | [22] | Anisimov P M, Dowling J P and Sanders B C 2011 Phys. Rev. Lett. 107 163604 | | [23] | Liu Y X, You J Q, Wei L F, Sun C P and Nori F 2005 Phys. Rev. Lett. 95 087001 | | [24] | Rigetti C, Gambetta J M, Poletto S, Plourde B L T, Chow J M, Córcoles A D, Smolin J A, Merkel S T, Rozen J R, Keefe G A, Rothwell M B, Ketchen M B and Steffen M 2012 Phys. Rev. B 86 100506(R) | | [25] | Paik H, Schuster D I, Bishop L S, Kirchmair G, Catelani G, Sears A P, Johnson B R, Reagor M J, Frunzio L, Glazman L I, Girvin S M, Devoret M H and Schoelkopf R J 2011 Phys. Rev. Lett. 107 240501 | | [26] | Wu Y L, Deng H, Yu H F, Xue G M, Tian Y, Li J, Chen Y F, Zhao S P and Zheng D N 2013 Chin. Phys. B 22 060309 | | [27] | Zhao H, Li T F, Liu Q C, Liu J S and Chen W 2014 Chin. Phys. Lett. 31 102101 |
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