Enhancement of the angular selectivity in encrypted holographic memory

Wei-Chia Su, Chien Hong Lin

Research output: Contribution to journalArticle

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 languageEnglish
Pages (from-to)2298-2304
Number of pages7
JournalApplied Optics
Volume43
Issue number11
DOIs
Publication statusPublished - 2004 Apr 10

Fingerprint

Masks
selectivity
Data storage equipment
Geometry
augmentation
Bragg angle
plane waves
masks
geometry

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Cite this

Su, Wei-Chia ; Lin, Chien Hong. / Enhancement of the angular selectivity in encrypted holographic memory. In: Applied Optics. 2004 ; Vol. 43, No. 11. pp. 2298-2304.
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Enhancement of the angular selectivity in encrypted holographic memory. / Su, Wei-Chia; Lin, Chien Hong.

In: Applied Optics, Vol. 43, No. 11, 10.04.2004, p. 2298-2304.

Research output: Contribution to journalArticle

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