Encrypted holographic data storage based on orthogonal-phase-code multiplexing.
We describe an encrypted holographic data-storage system that combines orthogonal-phase-code multiplexing with a random-phase key. The system offers the security advantages of random-phase coding but retains the low cross-talk performance and the minimum code storage requirements typical in an orthogonal-phase-code-multiplexing system.
J F
JF
Heanue
M C
MC
Bashaw
L
L
Hesselink