Title

Design Of A Thin Film Infrared Barcode On A Flexible Substrate

Keywords

Infrared information encoding; Infrared thin film barcode

Abstract

We report the design, fabrication and characterization of an infrared barcode. This barcode is composed of a bilayer of titanium and amorphous silicon on a flexible Kapton substrate. Information encoded in the barcode shows high contrast when viewed with an infrared imaging system in the 8 to 12μm spectral region. The barcode information is concealed under visible viewing conditions, i.e., the barcode appears as an untreated, uniform metal sheet to a detector of visible radiation (400 to 700nm).

Publication Date

2-1-2004

Publication Title

International Journal of Infrared and Millimeter Waves

Volume

25

Issue

2

Number of Pages

317-325

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1023/B:IJIM.0000017902.82593.b1

Socpus ID

3543136600 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/3543136600

This document is currently not available here.

Share

COinS