Enhancement of the angular selectivity in encrypted holographic memory

Wei Chia Su; Chien Hong Lin

doi:10.1364/AO.43.002298

Enhancement of the angular selectivity in encrypted holographic memory

Wei Chia Su, Chien Hong Lin

Graduate Institute of Photonics

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

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
Pages (from-to)	2298-2304
Number of pages	7
Journal	Applied Optics
Volume	43
Issue number	11
DOIs	https://doi.org/10.1364/AO.43.002298
Publication status	Published - 2004 Apr 10

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Engineering (miscellaneous)
Electrical and Electronic Engineering

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10.1364/AO.43.002298

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