提出了一种应用快速傅里叶变换算法提高哈特曼夏克波前传感器波前重构实时性的快速算法。
Based on the fast Fourier transform (FFT) algorithm, the wave-front reconstruction algorithm of Shack-Hartmann sensor is described.
波前传感器用来探测光波波前畸变，系统中采用的是自适应光学中常用的哈特曼—夏克波前传感器；
The wavefront sensor is used to detect the light wavefront aberrance, and a Hartmann-Shack wavefront sensor is adopted in this system.
此研究结果对弱光哈特曼-夏克波前传感器的技术方案选定和工程设计有指导意义。
All of these are useful for selection of technical scheme and engineering design of this kind of wavefront sensor operated with faint object.
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