Digital holographic encryption using electrically addressed phase key masks

Chau Jern Cheng, Jin Wen Chou, Yi Ta Lee, Xin Ji Lai, Han Yen Tu, Jen Shiun Chiang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This work describes a novel digital holographic Fresnel encryption scheme using computerprogrammable random phase key masks, which are performed by electrically addressed liquid-crystal spatial light modulators for securing data via on-line optical processing.

Original languageEnglish
Title of host publicationDigital Holography and Three-Dimensional Imaging, DH 2009
Publication statusPublished - 2009 Dec 1
EventDigital Holography and Three-Dimensional Imaging, DH 2009 - Vancouver, Canada
Duration: 2009 Apr 262009 Apr 30

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherDigital Holography and Three-Dimensional Imaging, DH 2009
CountryCanada
CityVancouver
Period09/4/2609/4/30

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ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Cheng, C. J., Chou, J. W., Lee, Y. T., Lai, X. J., Tu, H. Y., & Chiang, J. S. (2009). Digital holographic encryption using electrically addressed phase key masks. In Digital Holography and Three-Dimensional Imaging, DH 2009 (Optics InfoBase Conference Papers).