Shift multiplexing for holographic storage system using fiber bundle referencing

Zhang, Jiasen; Yoshikado, Shin; Aruga, Tadashi
January 2003
Applied Physics Letters;1/6/2003, Vol. 82 Issue 1, p25
Academic Journal
We propose a shift multiplexing method for volume holographic storage using fiber bundle referencing. The reference beam is guided by a fiber bundle and multiplexing can be implemented by shifting the recording medium for a small distance. No sidelobe or period has been found and the signal-to-noise ratio is high. Multiple images are stored in a crystal with a spatial separation of 3 µm between successive holograms.


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