Optical security device providing fingerprint and designed pattern indicator using fingerprint texture in liquid crystal
Author:
Publisher
SPIE-Intl Soc Optical Eng
Subject
General Engineering,Atomic and Molecular Physics, and Optics
Reference8 articles.
1. van Renesse, R. L. , “3DAS: a 3-dimensional-structure authentication system,” Proceedings of European Convention on Security and Detection, Institution of Electrical Engineers, London, pp. 45–49 (1995).
2. Physical One-Way Functions
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4. Polymer Light-Emitting Devices for Artificial Fingerprints
5. Optical detection of random features for high security applications
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