Hybrid optical encoding structures for two-layer optical information authentication

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

In recent years, optical information security has become an important research topic. In this paper, two-layer optical information authentication method is studied by using hybrid optical encoding structures. Digital holographic setup and computer-generated hologram principle are applied respectively for the first-layer and second-layer optical information authentication. The analyses and numerical results demonstrate that the method is promising.
Original languageEnglish
Title of host publication2017 2nd International Conference on Opto-Electronic Information Processing, ICOIP 2017
PublisherIEEE
Pages21-24
Number of pages4
ISBN (Electronic)9781509062515
DOIs
Publication statusPublished - 8 Sep 2017
Event2nd International Conference on Opto-Electronic Information Processing, ICOIP 2017 - Singapore, Singapore
Duration: 7 Jul 20179 Jul 2017

Conference

Conference2nd International Conference on Opto-Electronic Information Processing, ICOIP 2017
CountrySingapore
CitySingapore
Period7/07/179/07/17

Keywords

  • computer holography
  • digital holography
  • optical information authentication
  • optical information processing
  • optical security and encryption

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Signal Processing

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