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27 Apr, 2024

The Making of a Mona Lisa Hologram

May 30, 2023 sarah JonasResearch Results

Holograms are often displayed in science fiction as colorful, life-sized projections. But what seems like the technology of the future is actually the technology of the present. In Applied Physics Reviews, by AIP Publishing, researchers developed an acoustic metasurface-based holography technique that uses a deep learning algorithm to generate and iteratively improve a hologram of the Mona Lisa.