Anti-aliasing metasurface. Diffraction noise is eliminated, achieving sharp holographic images and high-efficiency beam focusing for high-NA metasurface. (IMAGE)

Pohang University of Science & Technology (POSTECH)

Anti-aliasing metasurface. Diffraction noise is eliminated, achieving sharp holographic images and high-efficiency beam focusing for high-NA metasurface.

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Anti-aliasing metasurface. Diffraction noise is eliminated, achieving sharp holographic images and high-efficiency beam focusing for high-NA metasurface.

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POSTECH

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