NASA NTRS · 19730000155
Laser addressed holographic memory system
Abstract
Holographic recall and storage system uses red-lipid microcrystalline wax as storage medium. When laser beam strikes wax, its energy heats point of incidence enough to pass wax through transition temperature. Holograph image can then be written or erased in softened wax.
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Gange, R. A., Wagle, E. M., Steinmetz, C. C.. 1973-05-01. Laser addressed holographic memory system. https://ntrs.nasa.gov/citations/19730000155
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