Holographic anti-counterfeiting tags utilizing speckle pattern “fingerprint“

Yoav Blau, Ofer Bar-On, Omer Kotlicki, Yael Hanein, Amir Boag, Jacob Scheuer

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

Abstract

A novel concept for an optical holographic anti-counterfeit tag is presented and demonstrated experimentally. Under laser illumination, the tag projects a 2D barcode image which carries a unique speckle pattern serving as its “fingerprint“.

Original languageEnglish
Title of host publicationNovel Optical Materials and Applications, NOMA 2018
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
DOIs
StatePublished - 2018
EventNovel Optical Materials and Applications, NOMA 2018 - Zurich, Switzerland
Duration: 2 Jul 20185 Jul 2018

Publication series

NameOptics InfoBase Conference Papers
VolumePart F107-NOMA 2018

Conference

ConferenceNovel Optical Materials and Applications, NOMA 2018
Country/TerritorySwitzerland
CityZurich
Period2/07/185/07/18

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