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(Peer-Reviewed) All-optical vector visual cryptography with high security and rapid decryption
Zhekun Chen 陈哲堃, Minghui Hong 洪明辉
Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen 361005, China
中国 厦门 厦门大学 萨本栋微米纳米科学技术研究院
Opto-Electronic Advances, 2023-05-30
https://doi.org/10.29026/oea.2023.230073
https://www.oejournal.org/article/doi/10.29026/oea.2023.230073
Abstract

Meta optics-empowered vector visual cryptography at the abundant degrees of freedom of light and spatial dislocation can open an avenue for optical information security and anti-counterfeiting with a compact footprint and rapid decryption.
All-optical vector visual cryptography with high security and rapid decryption_1
All-optical vector visual cryptography with high security and rapid decryption_2
All-optical vector visual cryptography with high security and rapid decryption_3
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