Two-tier manipulation of holographic information
Abstract
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.
Citation
Yan , L , Xiao , J , Plaskocinski , T T , Biabanifard , M , Persheyev , S , Askari , M & Di Falco , A 2022 , ' Two-tier manipulation of holographic information ' , Optics Express , vol. 30 , no. 11 , pp. 19145-19151 . https://doi.org/10.1364/OE.456843
Publication
Optics Express
Status
Peer reviewed
ISSN
1094-4087Type
Journal article
Description
The project was supported by the European Research Council (ERC) under the European Union Horizon 2020 research and innovation program (Grant Agreement No. 819346).Collections
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