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Updated: Jun 29, 2025

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
Published on: September 25, 2020
Sydney Mason1, Maryna Leonidivna Meretska1, Christina Spägele1
1John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States.
Researchers developed a novel holographic microcavity using metasurfaces. This device controls light confinement and interaction with matter, overcoming limitations of current optical microcavity technologies.
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