15 January 1996 High-density storage in holographic 3D disks
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Abstract
We have achieved a surface density of 10 bits/micrometer2 (6.5 Gbits/in2) with an experimental holographic storage setup, using DuPont's 100 micrometer thick photopolymer as the recording medium. Its performance characteristics in terms of access rate and signal-to- noise-ratio are described. Furthermore, a simple holographic 3D disk system with high surface density (10 bits/micrometer2 using a 100 micrometer thick recording material) and an architecture similar to compact disks is shown.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Allen Pu, Allen Pu, Demetri Psaltis, Demetri Psaltis, } "High-density storage in holographic 3D disks", Proc. SPIE 2604, High-Density Data Recording and Retrieval Technologies, (15 January 1996); doi: 10.1117/12.230061; https://doi.org/10.1117/12.230061
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