A method of making Fresnel encrypted dot matrix holograms is presented on the basis of the diffraction theory of binary amplitude diffractogram.

本文根据二元振幅衍射图的衍射原理提出了实现点阵全息图的菲涅尔加密的方法，并在此基础上提出了相应的再现系统。

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A method of making Fresnel encrypted dot matrix holograms is presented on the basis of the diffraction theory of binary amplitude diffractogram.

本文根据二元振幅衍射图的衍射原理提出了实现点阵全息图的菲涅尔加密的方法，并在此基础上提出了相应的再现系统。

youdao