PubCard - All-optical vector visual cryptography with high security and rapid decryption

(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

Emerging optical techniques for sorting and detection of chiral particles

Yuzhi Shi, Chengfeng Li, Xiaolei Lin, Wenwen Xue, Chengxing Lai, Tao He, Qinghua Song, Zhanshan Wang, Yulan Wang, Din Ping Tsai, Xinbin Cheng, Haidong Zou

Opto-Electronic Advances

2026-06-08

Phonon-assisted absorption photoconductive switch

Zhao Wang, Lixin Zhang, Lu Cheng, Danwen Zhang, Yu Lu, Naiji Zhang, Xin Zhang, Duanyang Chen, Zhan Sui, Hongji Qi, Wei Zheng

Opto-Electronic Science

2026-05-25

Photonic spiking reinforcement learning for intelligent routing

Shuiying Xiang, Yonghang Chen, Ling Zheng, Zhicong Tu, Xintao Zeng, Mengting Yu, Shuai Wang, Yahui Zhang, Xingxing Guo, Weitao Pan, Yue Hao

Opto-Electronic Science

2026-05-25

Multistable soliton dynamics in an optical microresonator

Zichun Liao, Yuchong Cai, Lun Li, Weiqiang Wang, Shuai Li, Chi Zhang, Wenfu Zhang, Xinliang Zhang

Opto-Electronic Advances

2026-05-15

AI-powered nonlinear optical imaging reveals protein spatial homogenization as an indicator of impaired bone quality in type 2 diabetes

Bowen Zhang, Jiangbo Pu, Tao Hu, Junjie Zeng, Han Zhang, Zemeng Chen, Xiang Ji, Shuhua Yue, Lin Z. Li, Ting Li

Opto-Electronic Advances

2026-05-15

Highly sensitive SWCNT-based pyroelectric phototransistors for broadband room temperature infrared detection

Svetlana I. Serebrennikova, Daria S. Kopylova, Yuriy G. Gladush, Sakellaris Mailis, Nikita E. Gordeev, Aliya R. Vildanova, Aleksandr V. Averchenko, Sergey S. Zhukov, Dmitry V. Krasnikov, Albert G. Nasibulin

Opto-Electronic Advances

2026-05-15

Active retinal projection augmented reality display via pixel-to-pixel collimation

Xiang Zhang, Yuanlong Huang, Weiyao Fan, Enguo Chen, Jiajun Luo

Opto-Electronic Advances

2026-05-15

Massively parallel and programmable photonic differential equation solver

Jiahao Wang, Wen Chen, Zhou Zhou, Dongyu Hu, Zile Li, Peng Chen, Yan-qing Lu, Shuang Zhang, Cheng-Wei Qiu, Shaohua Yu, Guoxing Zheng

Opto-Electronic Advances

2026-05-15

Femtosecond laser rapid customization of high-performance anti-reflection windows

Yulong Ding, Xiang Jiang, Cong Wang, Xianshi Jia, Linpeng Liu, Weina Han, Zheng Gao, Shiyu Wang, Nai Lin, Dejin Yan, Ji'an Duan