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Updated: May 3, 2026

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
Published on: September 25, 2020
Lingxing Xiong1,2,3, Wenhao Miao2,3,4, Jintao Gong5
1Key Laboratory For Information Science of Electromagnetic Waves (MoE), Fudan University, Shanghai, China.
Researchers developed a new method for full-color 3D holography by incorporating polarization, enabling more vivid displays. This advancement uses a gradient descent algorithm and metasurface technology for dynamic, light-weight holographic applications.
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