One-step real -virtual combined reflection hologram: a 4f relay approach

Su Jian; Huang Yingqing; Chen Yibei; Jiang Xiaoyu; Yan Xingpeng

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One-step real -virtual combined reflection hologram: a 4f relay approach

机译：一步式实际组合反射全息图：一个4F中继方法

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The production of conventional optical reflection holograms can be classified into the one-step method or the two-step method. In the one-step method, only the diverging light of an object can be recorded, and the reconstructed scene is a virtual one behind the recording medium. In the two-step method, the diverging light or the converging light can be recorded alternatively. However, the process is complicated considering double exposures. The object is first imaged by a 4f system, and then the interference patterns are recorded by single exposure. The reconstructed image can be either a virtual image behind the recording medium or a real image in front of the recording medium. The ideal imaging property of a 4f system has been demonstrated theoretically, and the proposed method has been verified experimentally. (C) 2017 Optical Society of America

机译：可以将传统光学反射全息图的生产分为一步法或两步方法。在一步法中，只可以记录对象的发散光，并且重建场景是记录介质后面的虚拟。在两步方法中，可以替代地记录发散光或会聚光。但是，考虑到双曝光，该过程很复杂。该对象首先由4F系统成像，然后通过单次曝光记录干扰模式。重建图像可以是记录介质后面的虚拟图像或记录介质前面的真实图像。理论上已经证明了4F系统的理想成像性能，并且所提出的方法已经通过实验验证。（c）2017年光学学会

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《Applied optics》 |2017年第24期|共6页
作者
Su Jian; Huang Yingqing; Chen Yibei; Jiang Xiaoyu; Yan Xingpeng;
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Acad Armored Forces Engn Dept Informat Engn Beijing 100072 Peoples R China;

Acad Armored Forces Engn Dept Training Beijing 100072 Peoples R China;

Acad Armored Forces Engn Dept Informat Engn Beijing 100072 Peoples R China;

Acad Armored Forces Engn Dept Informat Engn Beijing 100072 Peoples R China;

Acad Armored Forces Engn Dept Informat Engn Beijing 100072 Peoples R China;

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One-step real -virtual combined reflection hologram: a 4f relay approach

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