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为使模压全息图具有良好的视觉形象,要求制作的原版全息图具有大视场、高衍射率和丰富的色彩。本文介绍三狭缝双循环假彩色编码彩虹全息图的基本原理、计算公式和实验结果。该方法在制作第一步
In order to have a good visual impression of the molded hologram, the original hologram is required to have a large field of view, a high diffraction rate and a rich color. This paper introduces the basic principles, calculation formulas and experimental results of three-slit double-cycle false color coded rainbow hologram. The method is in the first step