Wavefront Reconstruction Calculation of Liquid crystal Adaptive Optics Based on GPU
基于GPU的液晶自适应光学波前重构计算

A wavefront reconstruction method based on GPU is proposed.A Zernike modal wavefront reconstruction algrithm based on liquid crystal adaptive optics is introduced.The general model of GPU and the wavefront reconstruction method using GPU is discussed.The effect and speed about wavefront reconstruction method based on GPU is tested and compared with the traditional method using CPU.The result shows that GPU provides a computational power several decade times greater than usual CPU-FPU combination.