Computer-generated-hologram-based holographic data storage using common-path off-axis digital holography
Computer-generated-hologram-based holographic data storage using common-path off-axis digital holography
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DOI：
10.1364/ol.392801
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发表时间：
2020-05-15
期刊：
影响因子：
3.6
通讯作者：
Nomura, Takanori
中科院分区：
文献类型：
--
作者：
Yoneda, Naru;Saita, Yusuke;Nomura, Takanori
为了提高基于离轴数字全息术的计算全息数据存储的记录密度，提出了一种多级复编码数据页的再现方法。虽然检测过程是基于离轴数字全息术的，但由于计算全息术，该方法使光学设置保持了简单和公共的光路配置。可以试验性地重建五级复杂编码数据页。(C)2020年美国光学学会
A reconstruction method for multilevel complex encoded data-pages is proposed to increase the recording density of computer-generated-hologram-based holographic data storage by using off-axis digital holography. Although the detection process is based on off-axis digital holography, the proposed method keeps the optical setup a simple and common-path configuration owing to the computer-generated holography. Five-level complex encoded data-pages can be experimentally reconstructed. (C) 2020 Optical Society of America