Cryptographic Strain‐Dependent Light Pattern Generators (Adv. Mater. Technol. 1/2022)
Source abstract
Abstract
Cryptographic Magic Windows In article number 2101129, Francesco Pisani, Andrea Camposeo, and colleagues introduce stretchable and 3D printed cryptographic magic windows capable of generating complex patterns, including micro-QR-codes, by refraction of light in the visible range. The information carried by a light pattern, that is encrypted in the 3D topography of the magic windows, is unveiled by projection of the light pattern on a screen.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Digital Image Processing Techniques
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Affiliations
NEST Scuola Normale Superiore Piazza S. Silvestro 12 Pisa I‐56127 Italy
Dipartimento di Fisica Università di Pisa Largo B. Pontecorvo 3 Pisa I‐56127 Italy
NEST Istituto Nanoscienze‐CNR and Scuola Normale Superiore Piazza S. Silvestro 12 Pisa I‐56127 Italy
References
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