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Conferences > FiO > 2011 > FTuM > FTuM5

Novel Optical Document Security Elements Based on Waveguide Effect

Jakub Svoboda, Marek Škereň, Martin Possolt, and Pavel Fiala

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Abstract

A novel type of optical document security elements have been designed and fabricated. The paper presents theory and application of waveguide effect in thin foils together with incoupling and outcoupling light through diffraction gratings.

© 2011 Optical Society of America

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