| 粒子场相移全息术 |
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| 引用本文： | 赖天树,潭玉山.粒子场相移全息术[J].光学学报,1991,11(5):71-476. |
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| 作者姓名： | 赖天树 潭玉山 |
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| 作者单位： | 西安交通大学激光红外研究室，西安交通大学激光红外研究室，西安交通大学激光红外研究室 西安 710049，西安 710049，西安 710049 |
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| 摘 要： | 本文利用相移全息术记录的双曝光粒子场全息图,以改进再现图像的SNR、分辨率和对比度。并发展了这种技术的理论,讨论了相移的引入方法,给出了实验结果,与通常的同轴和离轴双曝光结果进行了比较。
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| 关 键 词： | 粒子场 相移全息术 |
| 收稿时间： | 1990/6/25 |
Particle field phase-shifting holography |
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| LAI TIANSHU,TAN YUSHAN AND ZHEN WEN.Particle field phase-shifting holography[J].Acta Optica Sinica,1991,11(5):71-476. |
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| Authors: | LAI TIANSHU TAN YUSHAN AND ZHEN WEN |
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| Abstract: | Phase-shifting holography is proposed to record double-exposured hologram whose reconstructed image is formed by subtraction of two reconstructed wavefronts. It can be used to improve SNR, resolution and contrast of the reconstructed image. In this paper, the theory of this technique is developed and the method of introducing phase-shift is discussed. The experimental result is compared with, that of common in-line and off-axis double-exposure holography. |
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| Keywords: | particle field phase-shifting holography |
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