Comparison of Scalar and Vector Vortex Beams for Turbulence-Immune Applications

R. Galiev, R. Saripalli, J. Coronel, K. Elayoubi, C. Kasmi, S. Cordette
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Abstract

We study the propagation properties of scalar and vector vortex beams through a turbulent atmosphere. The irradi-ance beam profile, scintillation index and crosstalk are computed for different propagation distances in atmosphere with weak and strong turbulences. We also implement a neural network for a classification task to determine the number of topological charges of the scalar and vector vortex beams.
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标量和矢量涡旋光束在抗湍流中的应用比较
研究了标量和矢量涡旋光束在湍流大气中的传播特性。计算了在弱湍流和强湍流条件下不同传播距离下的辐照光束廓形、闪烁指数和串扰。我们还实现了一个用于分类任务的神经网络,以确定标量涡旋束和矢量涡旋束的拓扑电荷数。
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