Abstract
Enhancement of the angular selectivity in a double random-phase encoded holographic memory by use of reference plane waves is presented. In the storage algorithm, the angular selectivity is improved with the effect of random-phase masks. We show that the angular selectivity achieved by this scheme is more sensitive than that for Bragg angle detuning in a 90° geometry. Both theoretical and experimental results are presented and analyzed.
Original language | English |
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Pages (from-to) | 2298-2304 |
Number of pages | 7 |
Journal | Applied Optics |
Volume | 43 |
Issue number | 11 |
DOIs | |
Publication status | Published - 2004 Apr 10 |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
- Engineering (miscellaneous)
- Electrical and Electronic Engineering