Spatial-polarization state scrambling for image encryption obtained with subwavelength gratings

Gabriel Biener, Avi Niv, Vladimir Kleiner, Erez Hasman

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

We present an optical encryption/decryption methods based on geometrical phase produced by space-variant polarization manipulation. The elements are formed by use of computer-generated space-variant subwavelength dielectric gratings.

Original languageEnglish
Title of host publication2005 Conference on Lasers and Electro-Optics, CLEO
PublisherOptical Society of America
Pages1043-1045
Number of pages3
ISBN (Print)1557527954, 9781557527950
DOIs
StatePublished - 1 Jan 2005
Externally publishedYes
Event2005 Conference on Lasers and Electro-Optics, CLEO - Baltimore, MD, United States
Duration: 22 May 200527 May 2005

Publication series

Name2005 Conference on Lasers and Electro-Optics, CLEO
Volume2

Conference

Conference2005 Conference on Lasers and Electro-Optics, CLEO
Country/TerritoryUnited States
CityBaltimore, MD
Period22/05/0527/05/05

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