传统波前复原方法利用获取的光强信息计算波前斜率或曲率，从而进行波前重构。基于微透镜阵列结构得到的光强信息包含更多的光场信息。基于微透镜阵列结构，分析了光场的四维参数化表征以及光场中空间-空间频率信息的获取与重构。建立了光场的空间-空间频率联合分布与Wigner分布函数的对应关系。提出了基于光场信息的哈特曼相位复原方法，建立了数值计算模型，并进行了仿真。仿真结果表明，基于光强信息的光场空间-空间频率联合分布相位复原方法可有效、快速地对低阶像差进行相位复原，误差较小。该方法在光学成像系统的像差探测补偿中具有广阔的应用前景。

The traditional wavefront retrieval method uses wavefront slope or curvature calculated from the obtained light intensity information to reconstruct wavefront. More light field information is contained in the light intensity information obtained from the structure based on micro lens array. Based on micro lens array structure, the four-dimensional parametric characterization and the space-space frequency information acquisition and reconstruction of light field are analyzed. The corresponding relationship between the joint distribution of the light field space-space frequency and the Wigner distribution function is established. A Hartmann phase retrieval method based on the light field information is proposed. A numerical calculation model is established and a simulation is carried out. The simulation results show that the proposed phase retrieval method, which uses the light field space-space frequency joint distribution based on light intensity information, can reconstruct phase for low-order aberration effectively and quickly, and the error is small. The proposed method has wide application prospect in aberration compensation of optical imaging system.