Ultrathin All-Angle Hyperbolic Metasurface Retroreflectors Based on Directed Routing of Canalized Plasmonics.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c00802
Abstract: Retroreflectors that can accurately redirect the incident waves in free space back along their original channels provide unprecedented opportunities for light manipulation. However, to the best of our knowledge, they suffer from either the bulky… read more here.
Keywords: ultrathin angle; retroreflectors based; metasurface retroreflectors; based directed ... See more keywords
Infrared hyperbolic metasurface based on nanostructured van der Waals materials
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DOI: 10.1126/science.aaq1704
Abstract: Patterning a hyperbolic metasurface Structured metasurfaces potentially enable the control of the propagation direction of excitations on the material's surface. However, the high losses associated with the materials used to date has led to relatively… read more here.
Keywords: van der; der waals; infrared hyperbolic; hyperbolic metasurface ... See more keywords
Confined Hyperbolic Metasurface Modes for Structured Illumination Microscopy
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DOI: 10.1364/oe.441422
Abstract: Plasmonic hyperbolic metasurfaces have emerged as an effective platform for manipulating the propagation of light. Here, confined modes on arrays of silver nanoridges that exhibit hyperbolic dispersion are used to demonstrate and model a super-resolution… read more here.
Keywords: illumination microscopy; microscopy; hyperbolic metasurface; structured illumination ... See more keywords
Magnetic moiré effects and two types of topological transition in a twisted-bilayer hyperbolic metasurface with double-split ring arrays.
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DOI: 10.1364/oe.471911
Abstract: Moiré configurations have recently attracted much attention due to their ability to enhance photonic responses and manipulate surface waves in the subwavelength ranges. However, previous studies have usually been focused on natural hyperbolic materials with… read more here.
Keywords: two types; topological transition; hyperbolic metasurface; types topological ... See more keywords