Enhanced Nonlinear Up-Conversion Imaging by Lithium Niobate Metasurfaces
Date
Authors
Morales, Rocio Camacho
Valencia, Laura
Zhang, Jihua
Staude, Isabelle
Sukhorukov, Andrey A.
Neshev, Dragomir N.
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Volume Title
Publisher
Optica Publishing Group
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Abstract
We demonstrate infrared imaging by nonlinear up-conversion to the visible in a high-quality-factor lithium niobate resonant metasurface. Images with high conversion efficiency and resolution quality are obtained despite the strong nonlocality of the metasurface.
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Type
Book Title
CLEO: Fundamental Science, CLEO:FS 2024 in Proceedings CLEO 2024 - Part of Conference on Lasers and Electro-Optics
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Publication