Helicity-dependent continuous varifocal metalens based on bilayer dielectric metasurfaces.
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DOI: 10.1364/oe.445344
Abstract: Metasurfaces offer a unique platform to realize flat lenses, reducing the size and complexity of imaging systems and thus enabling new imaging modalities. In this paper, we designed a bilayer helicity-dependent continuous varifocal dielectric metalens… read more here.
Keywords: dependent continuous; circularly polarized; helicity; polarized waves ... See more keywords