A simple method reconstructing colorful holographic imaging with GPU acceleration based on one thin phase plate

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• 作者：Weirui Yue^a ; ^{yueweirui@126.com" class="auth_mail" title="E-mail the corresponding author} ; Qiang Song^a ; ^b ; Cheng Yu^a ; Weili Yue^c ; Jing Zhu^a ; Guohai Situ^a
• 关键词：Holographic imaging ; Color holography ; Diffractive optics ; GPU ; DOE
• 刊名：Optik - International Journal for Light and Electron Optics
• 出版年：2015
• 出版时间：November 2015
• 年：2015
• 卷：126
• 期：22
• 页码：3457-3462
• 全文大小：2004 K

文摘

In this paper, we propose a simple method for realizing color holographic imaging using one thin diffractive optical element (DOE), which can reconstruct a two-dimensional color image with one phase plate at a user defined distance from phase plate. The phase plate is optimized by combining Gerchberg–Saxton algorithm and compensation algorithm for improving the resolution ratio of reproduced color images. For accelerating the computational time, the Graphic Processing Unit (GPU) is used for saving time costs. In the end, the simulation experiments verified our method.