The phase distribution of DOE is optimization result of iterative phase retrieval algorithm.
DOE的相位分布由数值迭代相位恢复算法优化得到。
On the assumption of wavefront prolongation, a new optical phase retrieval algorithm by conventional lateral shear interferometer with wavelet transform is introduced.
在常规横向剪切干涉仪的基础上，利用波前周期延拓的假设，基于小波变换的方法实现了波前重构。
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