Yoneda Naru, Saita Yusuke, Nomura Takanori
Opt Lett. 2020 May 15;45(10):2796-2799. doi: 10.1364/OL.392801.
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.
提出了一种用于多级复杂编码数据页的重建方法，以通过离轴数字全息术提高基于计算机生成全息图的全息数据存储的记录密度。尽管检测过程基于离轴数字全息术，但由于计算机生成全息术，该方法使光学装置保持简单的共光路配置。可以通过实验重建五级复杂编码数据页。
