3D phase object measurement using an off-axis Fresnel hologram

机译：使用离轴菲涅耳全息图进行3D相位物体测量

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We develop a novel holographic reconstruction method that requires only an off-axis Fresnel digital hologram without the need for additional phase-retrieval elements in the experimental setup. With this approach we can reconstruct numerical phase profiles without twin-image blurring, using only an off-axis digital hologram. Furthermore numerical reconstruction and twin-image suppression can be rapidly accomplished with a personal computer. Not only is twin-image suppression easier but the constraints characteristic of the conventional phase-shifting digital holographic-based scheme that employs multiple exposures can be overcome. The experimental results clearly show that complex spatial frequency information about the object to be measured is not lost during numerical reconstruction and that the profile of the phase object can be exactly measured and presented.

机译：我们开发了一种新颖的全息重建方法，该方法仅需要离轴菲涅耳数字全息图，而在实验装置中不需要其他相位检索元素。通过这种方法，我们可以仅使用离轴数字全息图来重建数字相位分布图，而不会出现双图像模糊。此外，可以用个人计算机快速完成数值重构和双图像抑制。不仅双图像抑制更容易，而且可以克服采用多次曝光的常规基于相移数字全息的方案的约束特性。实验结果清楚地表明，在数值重建过程中不会丢失有关被测对象的复杂空间频率信息，并且可以精确地测量和呈现相位对象的轮廓。

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来源
《Advanced Characterization Techniques for Optics, Semiconductors, and Nanotechnologies III; Proceedings of SPIE-The International Society for Optical Engineering; vol.6672》|2007年|P.26.1-26.6|共6页
会议地点 Conference on Current Developments in Lens Design and Optical Engineer
作者
Ching-Yang Lin; Gu-Liang Chen; Ming-Kuei Kuo; Chi-Ching Chang; Hon-Fai Yau;
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作者单位

Department of Optics Photonics, National Central University Jhongli, Taoyuan 32001, Taiwan, ROC;

School of Defense Science, National Defense University, Tashi, Taoyuan 33509, Taiwan, ROC;

Department of Electronic Electrical Engineering, National Defe;

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会议组织
原文格式 PDF
正文语种 eng
中图分类应用光学;
关键词
digital holography; phase object; numerical reconstruction;

机译：数字全息相位物数值重建;

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专利

1. Off-axis phase-only holograms of 3D objects using accelerated point-based Fresnel diffraction algorithm [J] . Zeng Zhenxiang, Zheng Huadong, Yu Yingjie, Optics and Lasers in Engineering . 2017,第JUNa期

机译：使用基于加速点的菲涅耳衍射算法的3D对象的离轴纯相位全息图
2. Reconstruction of three-dimensional sectioning of object by single off-axis Fresnel hologram with compressive sensing [J] . Weng Jiawen, Pan Zhelang, Yang Chuping Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light-and Electronoptic . 2015,第23期

机译：单一离轴菲涅耳全息图在压缩感测下重建物体的三维剖分
3. Simultaneous amplitude-contrast and quantitative phase-contrast microscopy by numerical reconstruction of Fresnel off-axis holograms [J] . Etienne Cuche, Pierre Marquet, Christian Depeursinge Applied optics . 1999,第34期

机译：菲涅耳离轴全息图的数值重建同时振幅对比和定量相位对比显微镜
4. 3D phase object measurement using an off-axis Fresnel hologram [C] . Ching-Yang Lin, Gu-Liang Chen, Ming-Kuei Kuo, Conference on Advanced Characterization Techniques for Optics, Semiconductors, and Nanotechnologies . 2007

机译：3D使用离轴菲涅耳全息图进行相位对象测量
5. Optical Phase Space Measurements and Applications to 3D Imaging and Light Scattering [D] . Liu, Hsiou-Yuan. 2018

机译：光学相空间测量及其在3D成像和光散射中的应用
6. Wavelet compression of off-axis digital holograms using real/imaginary and amplitude/phase parts [O] . P. A. Cheremkhin, E. A. Kurbatova -1

机译：使用实部/虚部和幅度/相位部分对离轴数字全息图进行小波压缩
7. Computer-generated holograms for 3D objects using the fresnel zone plate [O] . Zhang Xiaojie, Liu Xu, Chen Xiaoxi 2014

机译：使用菲涅耳波带片的计算机生成的3D物体全息图
8. Prospective Trends in Electron Holography; Influence of the Noise on Reconstructions of Off-Axis Holograms and Dynamical Phase Effects in Perfect Crystals [R] . Hanssen, K., Lauer, R., Ade, G. 1986

机译：电子全息术的前景;噪声对离轴全息图重建和完美晶体动态相位影响的影响

3D phase object measurement using an off-axis Fresnel hologram

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