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光束整形是许多应用所必须的。偿试利用二元光学的方法选择合适数的相位片对光束进行整形，并就高斯光束均匀化为例进行了数值计算。
Beam shaping is necessary for many applications. This paper attempts to use the binary optics method to select a suitable number of phase plate to shape the beam, and Gaussian beam homogenization as an example for numerical calculation.