Generation of nanoscale anticounterfeiting patterns on silicon by optical trap assisted nanopatterning
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DOI: 10.2351/1.4966590
Abstract: Among the different strategies aimed at protecting products from counterfeiting, hidden security patterns are used by manufacturers to mark their products in a unique way. However, most anticounterfeiting patterns bear the risk of being reproduced… read more here.
Keywords: trap assisted; optical trap; microscopy; anticounterfeiting patterns ... See more keywords