Depth Profiling of Diffraction-based Security Features in Authentic and Counterfeit Banknotes

Negru, Ioan Cristinel; Vasilache, Viorica; Sandu, Ion; Olariu, Romeo Iulian; Tanasa, Petru Ovidiu; Potolinca, Daniel; Sandu, Irina Crina Anca

Ioan Cristinel Negru, Viorica Vasilache, Ion Sandu, Romeo Iulian Olariu, Petru Ovidiu Tanasa, Daniel Potolinca, Irina Crina Anca Sandu

Depth Profiling of Diffraction-based Security Features in Authentic and Counterfeit Banknotes

Abstract:
High printing quality of banknotes and the variety of security features implemented in banknotes make a big difference between the genuine notes and high-quality forgeries. The counterfeiter cannot reproduce or imitate the printing quality and all security features embedded in every banknote, such as Optically Variable Ink, Optically Variable Diffractive Images, or intaglio printing. The present research focused on the examination of optically variable devices embedded on 50Îbanknotes. The altered banknotes were examined using different techniques.

Keywords:
banknotes; counterfeit; interference; optical variable devices; optical variable inks

Issue: 2017 Volume 54, Issue 2

Pages: 321-325

Publication date: 2017/6/30

https://doi.org/10.37358/MP.17.2.4843

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
NEGRU, I.C., VASILACHE, V., SANDU, I., OLARIU, R.I., TANASA, P.O., POTOLINCA, D., SANDU, I.C.A., Depth Profiling of Diffraction-based Security Features in Authentic and Counterfeit Banknotes, Mater. Plast., 54(2), 2017, 321-325. https://doi.org/10.37358/MP.17.2.4843

Vancouver
Negru IC, Vasilache V, Sandu I, Olariu RI, Tanasa PO, Potolinca D, Sandu ICA. Depth Profiling of Diffraction-based Security Features in Authentic and Counterfeit Banknotes. Mater. Plast.[internet]. 2017 Apr;54(2):321-325. Available from: https://doi.org/10.37358/MP.17.2.4843

APA 6th edition
Negru, I.C., Vasilache, V., Sandu, I., Olariu, R.I., Tanasa, P.O., Potolinca, D. & Sandu, I.C.A. (2017). Depth Profiling of Diffraction-based Security Features in Authentic and Counterfeit Banknotes. Materiale Plastice, 54(2), 321-325. https://doi.org/10.37358/MP.17.2.4843

Harvard
Negru, I.C., Vasilache, V., Sandu, I., Olariu, R.I., Tanasa, P.O., Potolinca, D., Sandu, I.C.A. (2017). 'Depth Profiling of Diffraction-based Security Features in Authentic and Counterfeit Banknotes', Materiale Plastice, 54(2), pp. 321-325. https://doi.org/10.37358/MP.17.2.4843

IEEE
I.C. Negru, V. Vasilache, I. Sandu, R.I. Olariu, P.O. Tanasa, D. Potolinca, I.C.A. Sandu, "Depth Profiling of Diffraction-based Security Features in Authentic and Counterfeit Banknotes". Materiale Plastice, vol. 54, no. 2, pp. 321-325, 2017. [online]. https://doi.org/10.37358/MP.17.2.4843

Text
Ioan Cristinel Negru, Viorica Vasilache, Ion Sandu, Romeo Iulian Olariu, Petru Ovidiu Tanasa, Daniel Potolinca, Irina Crina Anca Sandu,
Depth Profiling of Diffraction-based Security Features in Authentic and Counterfeit Banknotes,
Materiale Plastice,
Volume 54, Issue 2,
2017,
Pages 321-325,
ISSN 2668-8220,
https://doi.org/10.37358/MP.17.2.4843.
(https://revmaterialeplastice.ro/Articles.asp?ID=4843)
Keywords: banknotes; counterfeit; interference; optical variable devices; optical variable inks

RIS
TY - JOUR
T1 - Depth Profiling of Diffraction-based Security Features in Authentic and Counterfeit Banknotes
A1 - Negru, Ioan Cristinel
A2 - Vasilache, Viorica
A3 - Sandu, Ion
A4 - Olariu, Romeo Iulian
A5 - Tanasa, Petru Ovidiu
A6 - Potolinca, Daniel
A7 - Sandu, Irina Crina Anca
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2017
VL - 54
IS - 2
SP - 321
EP - 325
UR - https://doi.org/10.37358/MP.17.2.4843
KW - banknotes
KW - counterfeit
KW - interference
KW - optical variable devices
KW - optical variable inks
ER -

BibTex
@article{MatPlast2017P321,
author = {Negru Ioan Cristinel and Vasilache Viorica and Sandu Ion and Olariu Romeo Iulian and Tanasa Petru Ovidiu and Potolinca Daniel and Sandu Irina Crina Anca},
title = {Depth Profiling of Diffraction-based Security Features in Authentic and Counterfeit Banknotes},
journal = {Materiale Plastice},
volume = {54},
number = {2},
pages = {321-325},
year = {2017},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.17.2.4843},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=4843}
}

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