Review of random phase encoding in volume holographic storage

Wei Chia Su, Ching Cherng Sun

Research output: Contribution to journalReview article

1 Citation (Scopus)

Abstract

Random phase encoding is a unique technique for volume hologram which can be applied to various applications such as holographic multiplexing storage, image encryption, and optical sensing. In this review article, we first review and discuss diffraction selectivity of random phase encoding in volume holograms, which is the most important parameter related to multiplexing capacity of volume holographic storage. We then review an image encryption system based on random phase encoding. The alignment of phase key for decryption of the encoded image stored in holographic memory is analyzed and discussed. In the latter part of the review, an all-optical sensing system implemented by random phase encoding and holographic interconnection is presented.

Original languageEnglish
Pages (from-to)1635-1653
Number of pages19
JournalMaterials
Volume5
Issue number9
DOIs
Publication statusPublished - 2012 Nov 30

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All Science Journal Classification (ASJC) codes

  • Materials Science(all)

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