Reprogrammable meta-hologram for optical encryption

Meta-holographic encryption is a potentially important technique for information security. Despite rapid progresses in multi-tasked meta-holograms, the number of information channels available in metasurfaces is limited, making meta-holographic encryption vulnerable to some attacking algorithms. Her...

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Bibliographic Details

Published in:	Nature communications Vol. 11; no. 1; pp. 5484 - 5
Main Authors:	Qu, Geyang, Yang, Wenhong, Song, Qinghai, Liu, Yilin, Qiu, Cheng-Wei, Han, Jiecai, Tsai, Din-Ping, Xiao, Shumin
Format:	Journal Article
Language:	English
Published:	London Nature Publishing Group UK 30.10.2020 Nature Publishing Group Nature Portfolio
Subjects:	132/122 639/624/1075 639/624/399/1015 Algorithms Encryption Holograms Holography Humanities and Social Sciences Incident light Lasers Light multidisciplinary Optics Science Science (multidisciplinary)
ISSN:	2041-1723, 2041-1723
Online Access:	Get full text
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