1 June 1999 Pixel size limit for a holographic memory system
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Abstract
Compact holographic memory architecture with phase conjugate readout and diffraction suppression by internal reflection is investigated. The pixel size requirement for a competitive system is determined. The bandwidth of the holographic recording in LiNbO3 is broad enough to support the pixel size requirement by theoretical calculation and experimental measurement. Holograms of 1 micrometers 2 pixel size binary data are recorded and reconstructed with this system. The pixel size limit, signal noise ratio and the storage density for holographic recording in photorefractive crystals are discussed.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wenhai Liu and Demetri Psaltis "Pixel size limit for a holographic memory system", Proc. SPIE 3633, Diffractive and Holographic Technologies, Systems, and Spatial Light Modulators VI, (1 June 1999); doi: 10.1117/12.349326; https://doi.org/10.1117/12.349326
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