Scintillation characteristics of non-uniformly sinc-correlated blue-green laser beam in oceanic turbulence

Jialin Zhang

doi:10.1117/12.2543373

18 December 2019 Scintillation characteristics of non-uniformly sinc-correlated blue-green laser beam in oceanic turbulence

Jialin Zhang

Author Affiliations +

Proceedings Volume 11338, AOPC 2019: Optical Sensing and Imaging Technology; 1133818 (2019) https://doi.org/10.1117/12.2543373
Event: Applied Optics and Photonics China (AOPC2019), 2019, Beijing, China

Abstract

We developed the scintillation model of non-uniformly sinc-correlated blue-green (NUSCBG) laser beam in oceanic turbulence based on the cross-spectral density. The scintillation index and intensity are numerically simulated when propagation distances are varied. It is shown that the oceanic turbulence will affect the intensity and scintillation index of non-uniformly sinc-correlated blue-green laser beam. The non-uniformly sinc-correlated blue-green laser beam has a lower scintillation and higher propagation intensity than Gaussian-Schell model (GSM) beam at a certain distances in oceanic turbulence.

Citation Download Citation

Jialin Zhang "Scintillation characteristics of non-uniformly sinc-correlated blue-green laser beam in oceanic turbulence", Proc. SPIE 11338, AOPC 2019: Optical Sensing and Imaging Technology, 1133818 (18 December 2019); https://doi.org/10.1117/12.2543373

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