Circular dichroism in achiral metasurfaces induced by spatially selective coupling with molecules.
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DOI: 10.1364/ol.537725
Abstract: Achiral metasurfaces with near-field optical chirality have attracted great attention in molecular sensing and chiral emission control. Here, the circular dichroism (CD) response of an achiral metasurface induced by spatially selective coupling with polymethyl methacrylate… read more here.
Keywords: circular dichroism; optical chirality; induced spatially; chirality ... See more keywords
Azimuth-dependent chiroptical response in dielectric achiral metasurfaces.
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DOI: 10.1364/ol.551331
Abstract: Dielectric chiral metasurfaces have attracted tremendous attention for their potential applications on next-generation planar photonic and biophotonic devices. However, most chiral metasurfaces are generally composed of complex chiral meta-atom structures, and few design schemes are… read more here.
Keywords: chiroptical response; azimuth dependent; response; achiral metasurfaces ... See more keywords