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Optical Engineering

Real-time remote identification and verification of objects using optical ID tags
Author(s): Bahram Javidi
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Paper Abstract

We describe active and passive optical identification tags and readers for remote identification and verification of objects. These include a wavelength-hopped laser encoding and decoding system, and a retroreflective optically phase-modulated ID tag and reader.

Paper Details

Date Published: 1 August 2003
PDF: 3 pages
Opt. Eng. 42(8) doi: 10.1117/1.1591796
Published in: Optical Engineering Volume 42, Issue 8
Show Author Affiliations
Bahram Javidi, Univ. of Connecticut (United States)


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