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Performance of Airyprime beam in turbulent atmosphere
Photonic Network Communications ( IF 1.7 ) Pub Date : 2021-06-01 , DOI: 10.1007/s11107-021-00935-x
Mert Bayraktar

In this paper, we present scintillation and bit error rate (BER) behavior of Airyprime beam in turbulent atmosphere. We use numerical setup random phase screen which is used in wave optics to simulate the atmosphere. Our results indicate that symmetric Airyprime beams where \(\alpha_{sx} = \alpha_{sy}\) have lower point-like scintillation than Gauss beam under strong turbulence conditions. Considering aperture averaged scintillation, all selected beams show better performance than Gauss beam. This lower point-like scintillation brings us lower BER value which means to increase in performance of communication link. According to our results, we can say that \(10^{ - 3}\) times lower BER value can be obtained using Airyprime beam in free space optics systems.



中文翻译:

Airyprime 光束在湍流环境中的性能

在本文中,我们介绍了 Airyprime 光束在湍流大气中的闪烁和误码率 (BER) 行为。我们使用波动光学中使用的数值设置随机相位屏来模拟大气。我们的结果表明,在强湍流条件下,\(\alpha_{sx} = \alpha_{sy}\) 的对称 Airyprime 光束比高斯光束具有更低的点状闪烁。考虑到孔径平均闪烁,所有选定的光束都表现出比高斯光束更好的性能。这种较低的点状闪烁为我们带来了较低的 BER 值,这意味着提高了通信链路的性能。根据我们的结果,我们可以说在自由空间光学系统中使用 Airyprime 光束可以获得\(10^{ - 3}\)倍低的 BER 值。

更新日期:2021-06-02
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