Anapole modes enabling linear and nonlinear chiral sensing in hybrid metasurfaces

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URI: https://hdl.handle.net/10902/36367
ISSN: 2429-1390
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Autoría
Serrera Pardueles, Guillermo; González Colsa, JavierAutoridad Unican; Albella Echave, PabloAutoridad Unican
Fecha
2024
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Attribution 4.0 International
Publicado en
META Proceedings, 2024, 222-223
Editorial
META
Resumen/Abstract
In this work, we present how anapole modes can be exploited in hybrid metasurfaces to significantly enhance circular dichroism (CD) up to 5 times. Our results demonstrate that this metasurface offers efficient generation of background-free nonlinear CD signals, up to a 10-fold enhancement, that complements linear CD measurements.
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Attribution 4.0 InternationalExcepto si se señala otra cosa, la licencia del ítem se describe como Attribution 4.0 International