Two-tier manipulation of holographic information

Libin Yan, Jianling Xiao, Tomasz Tytus Plaskocinski, Mohammad Biabanifard, Saydulla Persheyev, Meisam Askari, Andrea Di Falco*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

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Here we demonstrate the two-tier manipulation of holographic information using frequency-selective metasurfaces. Our results show that these devices can diffract light efficiently at designed frequency and environmental conditions. By changing the frequency and refractive index of the surrounding environment, the metasurfaces produce two different holographic images. We anticipate that these environmental dependent, frequency-selective metasurfaces will have practical applications in holographic encryption and sensing.
Original languageEnglish
Pages (from-to)19145-19151
JournalOptics Express
Issue number11
Publication statusPublished - 23 May 2022


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