Key retrieval for decryption of a random-phase multiplexing data storage system
Chi-Ching Chang, Ching‐Yang Lin, Hon-Fai Yau · 2006
To demonstrate the effectiveness of the proposed method, an experiment was performed for a two-dimensional holographic storage system with encryption. The demonstration consists of three parts: (1) recording object patterns; (2) regenerating the reference light or key light used in the first step; and (3) recording the key light.