An adaptive optical system is developed to correct the wavefront of laser radiation distorted by a turbulent air flow. The use of a field-programmable gate array as the main control element makes it possible to achieve a system bandwidth of 2 kHz. The results of experiments on dynamic correction of the phase of a laser beam distorted by a flow of heated air are presented and analysed.

中文翻译：

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用于校正大气湍流扭曲的激光辐射波前的快速自适应光学系统

开发了一种自适应光学系统来校正由湍流气流扭曲的激光辐射波前。使用现场可编程门阵列作为主要控制元件可以实现 2 kHz 的系统带宽。介绍和分析了由热空气流扭曲的激光束相位的动态校正实验结果。