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Recoding and Dicoding Research of Digital Holographic Microscopy
Pages: 902-905
Year: Issue:  10
Journal: Transactions of Beijing Institute of Technology

Abstract: 对数字全息显微术原理、数字全息图的记录和重建算法进行了理论分析和实验研究. 构建了基于Mach-Zender干涉仪的离轴全息图记录光路,以分辨率板为目标进行了数字离轴全息显微图的采集,数字信号后处理以及振幅、位相分布的数值重建. 研究了基于菲涅耳衍射的数字重建算法,解决了数字参考光模拟,消除零级衍射和孪生像干扰及确定重建参数等问题,得到的再现像清晰. 研究表明,该技术可用于微观物体的位相分布测量....
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