HIGHLIGHTS
- who: Fei Zhang from the (UNIVERSITY) have published the paper: Meta-optics empowered vector visual cryptography for high security and rapid decryption, in the Journal: (JOURNAL) of 17/Oct/2022
- what: The authors propose a general optical security strategy dubbed metaoptics-empowered vector visual cryptography, which fully exploits the abundant degrees of freedom of light as well as the spatial dislocation as key parameters, significantly upgrading the security level. The authors propose the concept of high-security vector VC, whose ciphertexts are coded based on the vector imaging process of a spindecoupled dual-axis metalens . . .
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