Infrared beam-shaping on demand via tailored geometric phase metasurfaces employing the plasmonic phase-change material In3SbTe2

Abstract Conventional optical elements are bulky and limited to specific functionalities, contradicting the increasing demand of miniaturization and multi-functionalities. Optical metasurfaces enable tailoring light-matter interaction at will, especially important for the infrared spectral range whi...

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Bibliographic Details
Main Authors: Lukas Conrads, Florian Bontke, Andreas Mathwieser, Paul Buske, Matthias Wuttig, Robert Schmitt, Carlo Holly, Thomas Taubner
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-59122-5
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