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基元全息图的计算机模拟及数字重现 被引量:2

Computer Simulation and Digital Reconstruction of Elementary Hologram
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摘要 对基元全息图进行了理论分析,给出了在菲涅耳近似条件下重现像的位置坐标和物光光源、参考光源及重现光源位置坐标之间的关系,并进行了计算机模拟和数字重现,结果与理论完全符合,为光学全息提供了可视化的验证。 The theory of elementary hologram is analyzed in this paper,this paper presents the relationship among the position coordinates of reconstructed image and the coordinates of subject source,reference source and illuminating source in the condition of Fresnel approximation,and processes computer simulation and digital reconstruction,the result is completely accord with the theory,which provides visual validation for optical holography.
出处 《计算机工程与应用》 CSCD 北大核心 2006年第9期225-227,共3页 Computer Engineering and Applications
基金 国家自然科学基金资助项目(编号:60473102)
关键词 基元全息图 全息面 数字重现 elementary hologram,hologram plane,digital reconstruction
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参考文献10

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  • 2A W Lohmann,D P Paris.Binary Fraunhofer holograms,generated by computer[J].Appl Opt,1967,6(10):1739~1784
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二级参考文献4

  • 1Gabor D. A new Microscope Principle[J]. Nature,1948: 161,777.
  • 2Lohmann A W and Paris D P. Binary Fraunhofer holograms, generated by computer[J]. Appl Opt, 1967, 6 (10) : 1739-1748.
  • 3Schnars U, and Juptner W. Direct recording of hologram by a CCD target and numerical reconstruction[J] .Appl Opt, 1994, 33: 179-181 .
  • 4雒江涛,曾庆济,郭洪,郑义.利用计算机全息实现数字图像的全息变换[J].光电子.激光,2002,13(11):1171-1173. 被引量:10

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