Title :
The keys to holographic data security
Author :
Matoba, Osamu ; Javidi, Bahram
fDate :
9/1/2000 12:00:00 AM
Abstract :
Presents three encrypted holographic memory systems. These systems are secure because the total number of mathematical possibilities of the multidimensional keys, which consist of two-dimensional phase masks, their three-dimensional positions, and wavelengths of light, is extremely large. The experimental results are very encouraging. We expect the encrypted memory system to play an important role in ultrafast secure communication systems using the spatial-temporal converters with ultrahigh speed of more than Tb/s
Keywords :
cryptography; holographic storage; encrypted holographic memory systems; holographic data security; multidimensional keys; spatial-temporal converters; three-dimensional positions; two-dimensional phase masks; ultrafast secure communication systems; Cryptography; Data security; High speed optical techniques; Holographic optical components; Holography; Image reconstruction; Image storage; Interference; Material storage; Optical refraction;
Journal_Title :
Circuits and Devices Magazine, IEEE
