Projects per year
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.
Original language | English |
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Pages (from-to) | 19145-19151 |
Journal | Optics Express |
Volume | 30 |
Issue number | 11 |
DOIs | |
Publication status | Published - 23 May 2022 |
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Dive into the research topics of 'Two-tier manipulation of holographic information'. Together they form a unique fingerprint.Projects
- 1 Finished
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H2020 ERC CoG 2018 Amphibian: H2020 ERC CoG 2018 Amphibians
Di Falco, A. (PI)
1/02/19 → 31/01/24
Project: Standard
Datasets
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Two-Tier Manipulation of Holographic Information (dataset)
Yan, L. (Creator), Xiao, J. (Creator), Plaskocinski, T. T. (Creator), Biabanifard Hossein Abadi, M. (Creator), Persheyev, S. (Creator), Askari, M. (Creator) & Di Falco, A. (Creator), University of St Andrews, 3 May 2022
DOI: 10.17630/1907da8b-4e1f-4422-aa2c-3928218243fe
Dataset
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