Updated: Mar 2, 2026

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
Published on: September 25, 2020
Stephanie C Malek1, Ho-Seok Ee1, Ritesh Agarwal1
1Department of Materials Science and Engineering, University of Pennsylvania , Philadelphia, Pennsylvania 19104, United States.
Researchers created stretchable holograms using gold nanorods. Stretching these metasurface holograms changes image size and location, enabling dynamic image switching for optical displays and communication.
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