Holographic security

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

This chapter is concerned with the security applications of holographic techniques. Holograms are used in product authentication, product branding and brand protection, and personal and other documents. Serialization to ensure the uniqueness of each hologram for added security is briefly discussed.

Original languageEnglish
Title of host publicationOptical Holography
Subtitle of host publicationMaterials, Theory and Applications
PublisherElsevier
Pages191-206
Number of pages16
ISBN (Electronic)9780128154670
DOIs
Publication statusPublished - 1 Jan 2019

Keywords

  • Authentication
  • Holography
  • Microwave holography
  • Optical matched filters
  • Phase shift digital holography
  • Reference beam coding
  • Serialization
  • Spatial encryption
  • White light holography

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