Experimental Study on Anti-Disturbance Ability of Underwater Ghost Imaging

Yongbo Wu; Zhihui Yang; Zhilie Tang

doi:10.3788/LOP202158.1011031

Journals >Laser & Optoelectronics Progress >Volume 58 >Issue 10 >Page 1011031 > Article

Laser & Optoelectronics Progress
Vol. 58, Issue 10, 1011031 (2021)

Experimental Study on Anti-Disturbance Ability of Underwater Ghost Imaging

Yongbo Wu^1、2, Zhihui Yang¹, and Zhilie Tang^1、2、*

Author Affiliations

¹School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou, Guangdong 510006, China

²Laboratory of Quantum Control Engineering and material of Guangdong Province, Guangzhou, Guangdong 510006, China

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DOI: 10.3788/LOP202158.1011031 Cite this Article Set citation alerts

Yongbo Wu, Zhihui Yang, Zhilie Tang. Experimental Study on Anti-Disturbance Ability of Underwater Ghost Imaging[J]. Laser & Optoelectronics Progress, 2021, 58(10): 1011031 Copy Citation Text

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Fig. 1. Experimental apparatus for underwater ghost imaging

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Fig. 2. Formation principle of ultrasonic grating

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Fig. 3. Ultrasonic grating. (a) Standing wave ultrasonic grating; (b) travelling-wave ultrasonic grating

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Fig. 4. Imaging results under different interference conditions. (a) No interference; (b) clear water interference; (c) underwater ultrasonic interference

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Fig. 5. PSNR histogram under different interference conditions

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Type	Nointerference	Clearwater	Ultrasonic
Classic imaging	42.2858	41.6744	27.3571
Ghost imaging	28.7977	28.3104	27.5149

Table 1. PSNR under different interference conditions

Yongbo Wu, Zhihui Yang, Zhilie Tang. Experimental Study on Anti-Disturbance Ability of Underwater Ghost Imaging[J]. Laser & Optoelectronics Progress, 2021, 58(10): 1011031

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