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26 August 2015 Design of binary data page with a phase mask for high-density holographic recording
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Abstract
This paper proposes a method to increase the recording density of binary data pages in holographic memory. The recording density is increased by decreasing the rectangular aperture size on a Fourier plane. To extract the original data page from the low quality image, a four-step phase mask is designed. The principle of the proposed method is numerically verified.
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Daisuke Barada, Shigeo Kawata, and Toyohiko Yatagai "Design of binary data page with a phase mask for high-density holographic recording", Proc. SPIE 9587, Optical Data Storage 2015, 958704 (26 August 2015); https://doi.org/10.1117/12.2189069
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