Printable Spin-Multiplexed Metasurfaces for Ultraviolet Holographic Displays
Hyunjung Kang,
Hongyoon Kim,
Kyungtae Kim
et al.
Abstract:Multiplexed ultraviolet (UV) metaholograms, which are capable of displaying multiple holographic images from a single-layer device, are promising for enhancing tamper resistance and functioning as optical encryption devices. Despite considerable interest in optical security, the commercialization of UV metaholograms encounters obstacles, such as high-resolution patterning and material choices. Here, we realize spin-multiplexed UV metaholograms using a high-throughput printable platform that incorporates a zirc… Show more
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