• Laser & Optoelectronics Progress
  • Vol. 60, Issue 11, 1106021 (2023)
Jing Fu1, Xutong Wang1, Shengshuai Liu1,5,**, and Jietai Jing1,2,3,4,*
Author Affiliations
  • 1State Key Laboratory of Precision Spectroscopy, Joint Institute of Advanced Science and Technology, School of Physics and Electronic Science, East China Normal University, Shanghai 200062, China
  • 2CAS Center for Excellence in Ultra-Intense Laser Science, Shanghai 201800, China
  • 3Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan 030006, Shanxi, China
  • 4National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, Jiangsu, China
  • 5Chongqing Key Laboratory of Precision Optics, Chongqing Institute of East China Normal University, Chongqing 401120, China
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    DOI: 10.3788/LOP230743 Cite this Article Set citation alerts
    Jing Fu, Xutong Wang, Shengshuai Liu, Jietai Jing. Nonlinear Interferometer Based on Optical Parametric Amplifier Feedback[J]. Laser & Optoelectronics Progress, 2023, 60(11): 1106021 Copy Citation Text show less
    Schematic diagram of MZI
    Fig. 1. Schematic diagram of MZI
    Schematic diagram of nonlinear interferometer with feedback model of optical parametric amplifier
    Fig. 2. Schematic diagram of nonlinear interferometer with feedback model of optical parametric amplifier
    Variation of phase estimation uncertainty 10lgΔϕ2 with phase ϕ when G=2
    Fig. 3. Variation of phase estimation uncertainty 10lgΔϕ2 with phase ϕ when G=2
    Variation of phase estimation uncertainty 10lgΔϕ2 with phase when G=3
    Fig. 4. Variation of phase estimation uncertainty 10lgΔϕ2 with phase when G=3
    Variation of phase estimation uncertainty 10lgΔϕ2 with phase ϕ when G=4
    Fig. 5. Variation of phase estimation uncertainty 10lgΔϕ2 with phase ϕ when G=4
    Variation of the interference contrast V of the output light field of a nonlinear interferometer based on the feedback model of an optical parametric amplifier with k when G=2,G=3,G=4
    Fig. 6. Variation of the interference contrast V of the output light field of a nonlinear interferometer based on the feedback model of an optical parametric amplifier with k when G=2,G=3,G=4
    Jing Fu, Xutong Wang, Shengshuai Liu, Jietai Jing. Nonlinear Interferometer Based on Optical Parametric Amplifier Feedback[J]. Laser & Optoelectronics Progress, 2023, 60(11): 1106021
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