Nonlinear Interferometer Based on Optical Parametric Amplifier Feedback

Jing Fu; Xutong Wang; Shengshuai Liu; Jietai Jing

doi:10.3788/LOP230743

Laser & Optoelectronics Progress, Volume. 60, Issue 11, 1106021(2023)

Nonlinear Interferometer Based on Optical Parametric Amplifier Feedback

Jing Fu¹, Xutong Wang¹, Shengshuai Liu^1,5、**, and Jietai Jing^1,2,3,4、*

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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Figures & Tables(6)

Fig. 1. Schematic diagram of MZI

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Fig. 2. Schematic diagram of nonlinear interferometer with feedback model of optical parametric amplifier

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Fig. 3. Variation of phase estimation uncertainty $10 l g Δ ϕ^{2}$ with phase $ϕ$ when $G = 2$

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Fig. 4. Variation of phase estimation uncertainty $10 l g Δ ϕ^{2}$ with phase when $G = 3$

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Fig. 5. Variation of phase estimation uncertainty $10 l g Δ ϕ^{2}$ with phase $ϕ$ when $G = 4$

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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 $G = 2$ , $G = 3$ , $G = 4$

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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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Paper Information

Category: Fiber Optics and Optical Communications

Received: Feb. 28, 2023

Accepted: Apr. 20, 2023

Published Online: Jun. 5, 2023

The Author Email: Shengshuai Liu (ssliu@lps.ecnu.edu.cn), Jietai Jing (jtjing@phy.ecnu.edu.cn)

DOI:10.3788/LOP230743

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology