Geoffrey W. Burr, Erwin Mecher, et al.
Proceedings of SPIE - The International Society for Optical Engineering
We discuss thermal fixing as a solution to the volatility problem in holographic storage systems that use photorefractive materials such as LiNbO3. We present a systematic study to characterize the effect of thermal fixing on the error performance of a large–scale holographic memory. We introduce a novel, to our knowledge, incremental fixing schedule to improve the overall system fixing efficiency. We thermally fixed 10,000 holograms in a 90°–geometry setup by using this new schedule. All the fixed holograms were retrieved with no errors. © 1999 Optical Society of America.
Geoffrey W. Burr, Erwin Mecher, et al.
Proceedings of SPIE - The International Society for Optical Engineering
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VLSI-TSA 2020
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Science
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