Engineering squeezed states of microwave radiation with circuit quantum electrodynamics

被引：7
作者：
Li, Peng-Bo [1 ]
Li, Fu-Li [1 ]
机构：
[1] Xi An Jiao Tong Univ, Dept Appl Phys, MOE Key Lab Nonequilibrium Synth & Modulat Conden, Xian 710049, Peoples R China
来源：
PHYSICAL REVIEW A | 2011年 / 83卷 / 03期
关键词：
D O I：
10.1103/PhysRevA.83.035807
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We introduce a squeezed state source for microwave radiation with tunable parameters in circuit quantum electrodynamics. We show that when a superconducting artificial multilevel atom interacting with a transmission line resonator is suitably driven by external classical fields, two-mode squeezed states of the cavity modes can be engineered in a controllable fashion from the vacuum state via adiabatic following of the ground state of the system. This scheme appears to be robust against decoherence and is realizable with present techniques in circuit quantum electrodynamics.
引用
收藏
页数：4
相关论文
共 29 条
  • [1] Cavity quantum electrodynamics for superconducting electrical circuits: An architecture for quantum computation
    Blais, A
    Huang, RS
    Wallraff, A
    Girvin, SM
    Schoelkopf, RJ
    [J]. PHYSICAL REVIEW A, 2004, 69 (06): : 062320 - 1
  • [2] Quantum-information processing with circuit quantum electrodynamics
    Blais, Alexandre
    Gambetta, Jay
    Wallraff, A.
    Schuster, D. I.
    Girvin, S. M.
    Devoret, M. H.
    Schoelkopf, R. J.
    [J]. PHYSICAL REVIEW A, 2007, 75 (03):
  • [3] Two-channel interaction of squeeze-transformed modes with dressed atoms: Entanglement enhancement in four-wave mixing in three-level systems
    Cheng, Guangling
    Hu, Xiangming
    Zhong, Wenxue
    Li, Qian
    [J]. PHYSICAL REVIEW A, 2008, 78 (03):
  • [4] Superconducting quantum bits
    Clarke, John
    Wilhelm, Frank K.
    [J]. NATURE, 2008, 453 (7198) : 1031 - 1042
  • [5] Direct measurement of the quantum state of the electromagnetic field in a superconducting transmission line
    de Melo, F
    Aolita, L
    Toscano, F
    Davidovich, L
    [J]. PHYSICAL REVIEW A, 2006, 73 (03):
  • [6] Two-photon probe of the Jaynes-Cummings model and controlled symmetry breaking in circuit QED
    Deppe, Frank
    Mariantoni, Matteo
    Menzel, E. P.
    Marx, A.
    Saito, S.
    Kakuyanagi, K.
    Tanaka, H.
    Meno, T.
    Semba, K.
    Takayanagi, H.
    Solano, E.
    Gross, R.
    [J]. NATURE PHYSICS, 2008, 4 (09) : 686 - 691
  • [7] Dressed Collective Qubit States and the Tavis-Cummings Model in Circuit QED
    Fink, J. M.
    Bianchetti, R.
    Baur, M.
    Goeppl, M.
    Steffen, L.
    Filipp, S.
    Leek, P. J.
    Blais, A.
    Wallraff, A.
    [J]. PHYSICAL REVIEW LETTERS, 2009, 103 (08)
  • [8] Geller MR, 2005, PHYS REV A, V71, DOI 10.1103/PhysRevA.71.032311
  • [9] Circuit QED and engineering charge-based superconducting qubits
    Girvin, S. M.
    Devoret, M. H.
    Schoelkopf, R. J.
    [J]. PHYSICA SCRIPTA, 2009, T137
  • [10] Generation of squeezed states of nanomechanical resonator using three-wave mixing
    Huo, Wen Yi
    Long, Gui Lu
    [J]. APPLIED PHYSICS LETTERS, 2008, 92 (13)
123