Laser & Optoelectronics Progress, Volume. 58, Issue 23, 2327002(2021)

Generation of Three-Qutrit singlet State Based on Cavity QED

Lei Zhang*
Author Affiliations
  • Huaqing College, Xi'an University of Architecture and Technology, Xi'an , Shaanxi 710043, China
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    Figures & Tables(5)
    Schematic of three-level atom interacting with single-mode cavity field
    Experimental apparatus
    Fidelity versus time under different conditions. (a) g=17.5 MHz,δ=0,t1=46.37 μs; (b) g=1 MHz,δ=0,t1=81 μs
    • Table 1. Fidelity and success probability for different t1,t2, and t3 when g=17.5 MHz and δ=0

      View table

      Table 1. Fidelity and success probability for different t1,t2, and t3 when g=17.5 MHz and δ=0

      t1 /μst2 /μst3 /μsPS /%FS /%
      6423.5888.492.292.0
      6423.5890.2471.891.0
      6423.5890.9289.491.8
      6423.5891.2989.292.0
      6423.58113.994.492.1
    • Table 2. Fidelity and success probability for different t1,t2, and t3 when g=1 MHz and δ=0

      View table

      Table 2. Fidelity and success probability for different t1,t2, and t3 when g=1 MHz and δ=0

      t1 /μst2 /μst3 /μsPS /%FS /%
      52171.70143.860.885.4
      52171.70154.5258.686.4
      63171.65150.352.085.6
      70171.70136.080.685.2
      70171.70143.862.285.7
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    Lei Zhang. Generation of Three-Qutrit singlet State Based on Cavity QED[J]. Laser & Optoelectronics Progress, 2021, 58(23): 2327002

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    Paper Information

    Category: Quantum Optics

    Received: Mar. 22, 2021

    Accepted: Mar. 31, 2021

    Published Online: Nov. 19, 2021

    The Author Email: Zhang Lei (rx2136@163.com)

    DOI:10.3788/LOP202158.2327002

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