Abstract

The optical radiation wavefront distorted by turbulence is reconstructed based on the Hartmann method by approximating the wave function by Zernike polynomials according to estimates of local tilts. The reconstruction is analyzed for high-intensity turbulent distortions. Relying on results of statistical analysis of information on phase distortions of radiation by a hartmannogram formed in the plane of the receiving device, a method is suggested which allows one to reduce the residual reconstruction error caused by the presence of high-intensity phase fluctuations in the wavefront distribution.

中文翻译：

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高强度大气湍流条件下波前重构的数值分析

摘要

基于Hartmann方法，根据局部倾斜的估计值，通过Zernike多项式逼近波函数，基于Hartmann方法重建了因湍流而失真的光辐射波阵面。分析了重建过程中的高强度湍流畸变。根据在接收设备平面上形成的人体象形图对辐射相位畸变信息进行统计分析的结果，提出了一种方法，该方法可以减少由于高强度相位波动引起的残余重建误差。波前分布。