Quasicrystal metasurface for optical holography and diffraction,Light: Science & Applications

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Quasicrystal metasurface for optical holography and diffraction
Light: Science & Applications ( IF 20.6 ) Pub Date : 2024-09-09 , DOI: 10.1038/s41377-024-01578-z
Xin Wen ₁ , Zixian Hu ₁ , Heng Wang ₁ , Yu Chen ₁ , Qichang Ma ₁ , Guixin Li _{1,

2}

Affiliation

Quasicrystal metasurfaces, a kind of two-dimensional artificial optical materials with subwavelength meta-atoms arranged in quasi-periodic tiling schemes, have attracted extensive attentions due to their novel optical properties. In a recent work, a dual-functional quasicrystal metasurface, which can be used to simultaneously generate the diffraction pattern and holographic image, is experimentally demonstrated. The proposed method expands the manipulation dimensions for multi-functional quasicrystal metasurfaces and may have important applications in microscopy, optical information processing, optical encryption, etc.

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