Phase-modulated quadrature squeezing in two coupled cavities containing a two-level system

doi:10.1088/1674-1056/ab820a

中国物理B ›› 2020, Vol. 29 ›› Issue (5): 50308-050308.doi: 10.1088/1674-1056/ab820a

• SPECIAL TOPIC—Recent advances in thermoelectric materials and devices • 上一篇下一篇

Phase-modulated quadrature squeezing in two coupled cavities containing a two-level system

Hao-Zhen Li(李浩珍), Ran Zeng(曾然), Xue-Fang Zhou(周雪芳), Mei-Hua Bi(毕美华), Jing-Ping Xu(许静平), Ya-Ping Yang(羊亚平)

1 School of Communication Engineering, Hangzhou Dianzi University, Hangzhou 310018, China;
2 Key Laboratory of Advanced Micro-Structured Materials of Ministry of Education, School of Physics Science and Engineering, Tongji University, Shanghai 200092, China

收稿日期:2020-01-14 修回日期:2020-03-03 出版日期:2020-05-05 发布日期:2020-05-05
通讯作者: Hao-Zhen Li, Jing-Ping Xu E-mail:haozhenli@hdu.edu.cn;xx_jj_pp@hotmail.com
基金资助:
Project supported by the Fundamental Research Funds for the Provincial Universities of Zhejiang Province, China (Grant No. GK199900299012-015), the National Natural Science Foundation of China (Grant Nos. 11574229, 11874287, and 11574068), and the Science Fund from the Shanghai Science and Technology Committee, China (Grant No. 18JC1410900).

Phase-modulated quadrature squeezing in two coupled cavities containing a two-level system

Hao-Zhen Li(李浩珍)^1,2, Ran Zeng(曾然)¹, Xue-Fang Zhou(周雪芳)¹, Mei-Hua Bi(毕美华)¹, Jing-Ping Xu(许静平)², Ya-Ping Yang(羊亚平)²

1 School of Communication Engineering, Hangzhou Dianzi University, Hangzhou 310018, China;
2 Key Laboratory of Advanced Micro-Structured Materials of Ministry of Education, School of Physics Science and Engineering, Tongji University, Shanghai 200092, China

Received:2020-01-14 Revised:2020-03-03 Online:2020-05-05 Published:2020-05-05
Contact: Hao-Zhen Li, Jing-Ping Xu E-mail:haozhenli@hdu.edu.cn;xx_jj_pp@hotmail.com
Supported by:
Project supported by the Fundamental Research Funds for the Provincial Universities of Zhejiang Province, China (Grant No. GK199900299012-015), the National Natural Science Foundation of China (Grant Nos. 11574229, 11874287, and 11574068), and the Science Fund from the Shanghai Science and Technology Committee, China (Grant No. 18JC1410900).

摘要/Abstract

摘要： The phase-modulated quadrature squeezing in the system that composed of two coupled cavities interacting with a two-level atom is investigated. The variances of the amplitude and phase quadrature of the output field are calculated. It turns out that the squeezing behaviors of the output field can be obviously modified due to the phase difference of the coupling strengths between the atom and the two cavities. The squeezing in one quadrature (i.e., phase quadrature) can be transferred into another (i.e., amplitude quadrature), or the quadrature squeezing located at the low-frequency region can be transferred into the high-frequency region by modulating the relative phase of the coupling strengths. Furthermore, the effects of the decay mismatch between the two cavities and the coupling mismatch between the atom and the cavities on the quadrature squeezing have been discussed. The results show that both the decay mismatch and the coupling mismatch play a positive role in generating better quadrature squeezing.

关键词: quadrature squeezing, cavity QED, phase modulation

Abstract: The phase-modulated quadrature squeezing in the system that composed of two coupled cavities interacting with a two-level atom is investigated. The variances of the amplitude and phase quadrature of the output field are calculated. It turns out that the squeezing behaviors of the output field can be obviously modified due to the phase difference of the coupling strengths between the atom and the two cavities. The squeezing in one quadrature (i.e., phase quadrature) can be transferred into another (i.e., amplitude quadrature), or the quadrature squeezing located at the low-frequency region can be transferred into the high-frequency region by modulating the relative phase of the coupling strengths. Furthermore, the effects of the decay mismatch between the two cavities and the coupling mismatch between the atom and the cavities on the quadrature squeezing have been discussed. The results show that both the decay mismatch and the coupling mismatch play a positive role in generating better quadrature squeezing.

Key words: quadrature squeezing, cavity QED, phase modulation

中图分类号: (Quantum information)

03.67.-a

03.65.Yz (Decoherence; open systems; quantum statistical methods)

李浩珍, 曾然, 周雪芳, 毕美华, 许静平, 羊亚平. Phase-modulated quadrature squeezing in two coupled cavities containing a two-level system[J]. 中国物理B, 2020, 29(5): 50308-050308.

Hao-Zhen Li(李浩珍), Ran Zeng(曾然), Xue-Fang Zhou(周雪芳), Mei-Hua Bi(毕美华), Jing-Ping Xu(许静平), Ya-Ping Yang(羊亚平). Phase-modulated quadrature squeezing in two coupled cavities containing a two-level system[J]. Chin. Phys. B, 2020, 29(5): 50308-050308.

参考文献 49

[1]	Nielsen M A and Chuang I L 2011 Quantum Computation and Quantum Information (Cambridge: Cambridge University Press)
[2]	Houck A A, Türeci H E and Koch J 2012 Nat. Phys. 8 292 doi: 10.1038/nphys2251
[3]	Reiserer A and Rempe G 2015 Rev. Mod. Phys. 87 1379 doi: 10.1103/RevModPhys.87.1379
[4]	Gisin N and Thew R 2007 Nat. Photon. 1 165 doi: 10.1038/nphoton.2007.22
[5]	Kok P, Munro W J, Nemoto K, Ralph T C, Dowling J P and Milburn G J 2007 Rev. Mod. Phys. 79 135 doi: 10.1103/RevModPhys.79.135
[6]	Carmichael H J 1985 Phys. Rev. Lett. 55 2790 doi: 10.1103/PhysRevLett.55.2790
[7]	Pan J W, Chen Z B, Lu C Y, Weinfurter H, Zeilinger A and Zukowski M 2012 Rev. Mod. Phys. 84 777 doi: 10.1103/RevModPhys.84.777
[8]	Andersen U L, Gehring T, Marquardt C and Leuchs G 2016 Phys. Scr. 91 053001 doi: 10.1088/0031-8949/91/5/053001
[9]	Loudon R and Knight P L 1987 J. Mod. Opt. 34 709 doi: 10.1080/09500348714550721
[10]	Yang S, Zhang S, Zou X, Bi S and Lin X 2013 Phys. Rev. A 87 024302 doi: 10.1103/PhysRevA.87.024302
[11]	Abadie J, Abbott B P, Abbott R, et al. 2011 Nat. Phys. 7 962 doi: 10.1038/nphys2083
[12]	Szigeti S S, Tonekaboni B, Lau W Y S, Hood S N and Haine S A 2014 Phys. Rev. A 90 063630 doi: 10.1103/PhysRevA.90.063630
[13]	Lvovsky A I and Raymer M G 2009 Rev. Mod. Phys. 81 299 doi: 10.1103/RevModPhys.81.299
[14]	Slusher R E, Hollberg L W, Yurke B, Mertz J C and Valley J F 1985 Phys. Rev. Lett. 55 2409 doi: 10.1103/PhysRevLett.55.2409
[15]	Wu L A, Kimble H J, Hall J L and Wu H 1986 Phys. Rev. Lett. 57 2520 doi: 10.1103/PhysRevLett.57.2520
[16]	Vahlbruch H, Mehmet M, Danzmann K and Schnabel R 2016 Phys. Rev. Lett. 117 110801 doi: 10.1103/PhysRevLett.117.110801
[17]	Li S, Li H Z, Xu J P, Zhu C J and Yang Y P 2019 Acta Phys. Sin. 68 174202 (in Chinese)
[18]	Rashid M, Tufarelli T, Bateman J, Vovrosh J, Hempston D, Kim M S and Ulbricht H 2016 Phys. Rev. Lett. 117 273601 doi: 10.1103/PhysRevLett.117.273601
[19]	Agarwal G S and Huang S M 2016 Phys. Rev. A 93 043844 doi: 10.1103/PhysRevA.93.043844
[20]	Német N and Parkins S 2016 Phys. Rev. A 94 023809 doi: 10.1103/PhysRevA.94.023809
[21]	Adamyan H H, Bergou J A, Gevorgyan N T and Kryuchkyan G Y 2015 Phys. Rev. A 92 053818 doi: 10.1103/PhysRevA.92.053818
[22]	Meystre P and Zubairy M S 1982 Phys. Lett. A 89 390 doi: 10.1016/0375-9601(82)90330-9
[23]	Wang C Q, Zou J and Zhang Z M 2016 Chin. Phys. Lett. 33 024202 doi: 10.1088/0256-307X/33/2/024202
[24]	Li H, Xu J, Wang D W, Xia X, Yang Y and Zhu S 2017 Phys. Rev. A 96 013832 doi: 10.1103/PhysRevA.96.013832
[25]	Tian J F, Zuo G H, Zhang Y C, Li G, Zhang P F and Zhang T C 2017 Chin. Phys. B 26 124206 doi: 10.1088/1674-1056/26/12/124206
[26]	Li Z, Ma S L and Li F L 2015 Phys. Rev. A 92 023856 doi: 10.1103/PhysRevA.92.023856
[27]	Liu F F, Fang M F and Xu X 2019 Chin. Phys. B 28 060304 doi: 10.1088/1674-1056/28/6/060304
[28]	Chuang Y L, Lee R K and Yu I A 2017 Phys. Rev. A 96 053818 doi: 10.1103/PhysRevA.96.053818
[29]	Ourjoumtsev A, Kubanek A, Koch M, Sames C, Pinkse P W H, Rempe G and Murr K 2011 Nature 474 623 doi: 10.1038/nature10170
[30]	Schulte C H H, Hansom J, Jones A E, Matthiesen C, Gall C L and Atature M 2015 Nature 525 222 doi: 10.1038/nature14868
[31]	Kim N C, Li J B, Yang Z J, Hao Z H and Wang Q Q 2010 Appl. Phys. Lett. 97 061110 doi: 10.1063/1.3475769
[32]	Xiao Y F, Li M, Liu Y C, Li Y, Sun X and Gong Q 2010 Phys. Rev. A 82 065804 doi: 10.1103/PhysRevA.82.065804
[33]	Cheng M T, Xu J and Agarwal G S 2017 Phys. Rev. A 95 053807 doi: 10.1103/PhysRevA.95.053807
[34]	Chen G Y, Lambert N, Chou C H, Chen Y N and Nori F 2011 Phys. Rev. B 84 045310 doi: 10.1103/PhysRevB.84.045310
[35]	Yang D C, Cheng M T, Ma X S, Xu J, Zhu C and Huang X S 2018 Phys. Rev. A 98 063809 doi: 10.1103/PhysRevA.98.063809
[36]	Yuan L, Xu S and Fan S 2015 Opt. Lett. 40 5140 doi: 10.1364/OL.40.005140
[37]	Pleinert M O, Zanthier J V and Agarwal G S 2018 Phys. Rev. A 97 023831 doi: 10.1103/PhysRevA.97.023831
[38]	Wang C, Liu Y L, Wu R and Liu Y X 2017 Phys. Rev. A 96 013818 doi: 10.1103/PhysRevA.96.013818
[39]	Qu Y, Li J and Wu Y 2019 Phys. Rev. A 99 043823 doi: 10.1103/PhysRevA.99.043823
[40]	Gardiner C W and Collett M J 1985 Phys. Rev. A 31 3761 doi: 10.1103/PhysRevA.31.3761
[41]	Aufféves-Garnier A, Simon C, Gérard J M and Poizat J P 2007 Phys. Rev. A 75 053823 doi: 10.1103/PhysRevA.75.053823
[42]	Collett M J and Gardiner C W 1984 Phys. Rev. A 30 1386 doi: 10.1103/PhysRevA.30.1386
[43]	Srinivasan K and Painter O 2007 Phys. Rev. A 75 023814 doi: 10.1103/PhysRevA.75.023814
[44]	Majumdar A, Bajcsy M, Rundquist A and Vuckovic J 2012 Phys. Rev. Lett. 108 183601 doi: 10.1103/PhysRevLett.108.183601
[45]	Scully M O and Zubairy M S 1997 Quantum Optics (Cambridge: Cambridge University Press)
[46]	Srinivasan K and Painter O 2007 Nature 450 862 doi: 10.1038/nature06274
[47]	Min B, Ostby E, Sorger V, Ulin-Avila E, Yang L, Zhang X and Vahala K 2009 Nature 457 455 doi: 10.1038/nature07627
[48]	He L, Ozdemir S K, Zhu J, Monifi F, Yilmaz H and Yang L 2013 New J. Phys. 15 073030 doi: 10.1088/1367-2630/15/7/073030
[49]	Aoki T, Dayan B, Wilcut E, Bowen W P, Parkins A S, Kippenberg T J, Vahala K J and Kimble H J 2006 Nature 443 671 doi: 10.1038/nature05147

Phase-modulated quadrature squeezing in two coupled cavities containing a two-level system

Phase-modulated quadrature squeezing in two coupled cavities containing a two-level system

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