Propagation characteristics of the vortex beam array through anisotropic non-Kolmogorov maritime atmospheric turbulence

This study employs the power spectrum inversion method to generate the phase screens of atmospheric turbulence over the sea, the theoretical model of the vortex beam array emitted by a focusing system through anisotropic non-Kolmogorov maritime atmospheric turbulence was built. The propagation characteristics of the vortex beam array were investigated theoretically and compared to those of the Gaussian beam array. The results show that the vortex beam array is less affected by turbulence and exhibits stronger resistance to the turbulence. On this basis, using the evaluation parameters including the relative beam width and the beam wander, the influences of various parameters of the vortex beam array and atmospheric turbulence, such as topological charge, beamlet width, number of beamlets, anisotropy factor, and power law, on its propagation characteristics through anisotropic non-Kolmogorov maritime atmospheric turbulence were studied extensively. The results can provide a useful reference for the applications of the vortex beam array in optical communication through the maritime atmosphere

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Supplementary document for Multiplicative-noise-multiplexing holography with ultrahigh capacity and low crosstalk - 6878039.pdf

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Supplementary document for Multiplicative-noise-multiplexing holography with ultrahigh capacity and low crosstalk - 6878039.pdf

Supplemental Documen