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Laser & Optoelectronics Progress, Volume. 61, Issue 5, 0526002(2024)

Numerical Simulation of Eccentric Spatiotemporal Dual-and-Trible Optical Vortices

Dong Ye1,2、*, Huaqing Song2, Baichuan Lin2, Junyao Li1, Zongchen Li1, and Yi Zhang1
Author Affiliations
  • 1Department of Forensic Science and Technology, Jiangsu Police Institute, Nanjing 210031, Jiangsu, China
  • 2Institute of Forensic Science, Ministry of Public Security, Beijing 100032, China
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    Figures & Tables(7)
    Intensity and phase distributions of spatiotemporal optical vortice in the planes of x=0, y=0, t=0. (a) Distribution of intensity and isosurface; (b) distribution of phase

    Fig. 1. Intensity and phase distributions of spatiotemporal optical vortice in the planes of x=0, y=0, t=0. (a) Distribution of intensity and isosurface; (b) distribution of phase

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    Intensity and phase distributions of spatiotemporal-spatial optical vortice in the planes of x=0, y=0, t=0. (a) Distribution of intensity and isosurface; (b) distribution of phase

    Fig. 2. Intensity and phase distributions of spatiotemporal-spatial optical vortice in the planes of x=0, y=0, t=0. (a) Distribution of intensity and isosurface; (b) distribution of phase

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    Intensity and phase distributions of spatiotemporal-spatiotemporal optical vortice in the planes of x=0, y=0, t=0. (a) Distribution of intensity and isosurface; (b) distribution of phase

    Fig. 3. Intensity and phase distributions of spatiotemporal-spatiotemporal optical vortice in the planes of x=0, y=0, t=0. (a) Distribution of intensity and isosurface; (b) distribution of phase

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    Intensity and phase distributions of eccentric dual optical vortice in the planes of x=0, y=0, t=0 when introducing parameter α in x direction. (a) Distribution of intensity and isosurface when α=+0.5; (b) distribution of phase when α=+0.5; (c) distribution of intensity and isosurface when α=-0.3; (d) distribution of phase when α=-0.3

    Fig. 4. Intensity and phase distributions of eccentric dual optical vortice in the planes of x=0, y=0, t=0 when introducing parameter α in x direction. (a) Distribution of intensity and isosurface when α=+0.5; (b) distribution of phase when α=+0.5; (c) distribution of intensity and isosurface when α=-0.3; (d) distribution of phase when α=-0.3

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    Intensity and phase distributions of eccentric dual optical vortice in the planes of x=0, y=0, t=0 when introducing parameter α=-0.3 in x direction and β=+0.4 in y direction. (a) Distribution of intensity and isosurface; (b) distribution of phase

    Fig. 5. Intensity and phase distributions of eccentric dual optical vortice in the planes of x=0, y=0, t=0 when introducing parameter α=-0.3 in x direction and β=+0.4 in y direction. (a) Distribution of intensity and isosurface; (b) distribution of phase

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    Intensity and phase distributions of spatiotemporal-spatiotemporal-spatial optical vortice in the planes of x=0, y=0 and t=0 (a) Distribution of intensity and isosurface; (b) distribution of phase

    Fig. 6. Intensity and phase distributions of spatiotemporal-spatiotemporal-spatial optical vortice in the planes of x=0, y=0 and t=0 (a) Distribution of intensity and isosurface; (b) distribution of phase

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    Intensity and phase distributions of eccentric trible optical vortice in the planes of x=0, y=0, t=0 when introducing parameter α=-0.3 in x direction and β=+0.4 in y direction. (a) Distribution of intensity and isosurface; (b) distribution of phase

    Fig. 7. Intensity and phase distributions of eccentric trible optical vortice in the planes of x=0, y=0, t=0 when introducing parameter α=-0.3 in x direction and β=+0.4 in y direction. (a) Distribution of intensity and isosurface; (b) distribution of phase

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    Dong Ye, Huaqing Song, Baichuan Lin, Junyao Li, Zongchen Li, Yi Zhang. Numerical Simulation of Eccentric Spatiotemporal Dual-and-Trible Optical Vortices[J]. Laser & Optoelectronics Progress, 2024, 61(5): 0526002

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    Paper Information

    Category: Physical Optics

    Received: Mar. 22, 2023

    Accepted: Apr. 28, 2023

    Published Online: Mar. 12, 2024

    The Author Email: Ye Dong (dongye1213@163.com)

    DOI:10.3788/LOP230923

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology