Achieving Broadband Spin‐Correlated Asymmetric Reflection Using a Circular Dichroitic Meta‐Mirror
Sign Up to like & getrecommendations! Published in 2021 at "Annalen der Physik"
DOI: 10.1002/andp.202000515
Abstract: Guiding electromagnetic waves carrying spin angular momentum is an important issue in both optical and microwave communities that thus has intrigued enormous interest in the past few decades. In particular, asymmetrical propagation is seriously considered… read more here.
Keywords: broadband; meta mirror; spin; spin correlated ... See more keywords
Asymmetric Reflection Induced in Reciprocal Hyperbolic Materials
Sign Up to like & getrecommendations! Published in 2022 at "ACS Photonics"
DOI: 10.1021/acsphotonics.2c00551
Abstract: Reflection is one of the most fundamental properties of light propagation. The ability to engineer this property can be a powerful tool when constructing a variety of now ubiquitous optical and electronic devices, including one-way… read more here.
Keywords: induced reciprocal; reciprocal hyperbolic; hyperbolic materials; reflection induced ... See more keywords
Intrinsic link of asymmetric reflection and diffraction in non-Hermitian gratings.
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DOI: 10.1364/oe.26.033818
Abstract: Asymmetric reflection in Bragg gratings and asymmetric diffraction in diffraction gratings are both linked to parity-time (PT) symmetry in non-Hermitian optics, but their direct relation has not been examined. To fill this gap, we first… read more here.
Keywords: intrinsic link; order; asymmetric reflection; diffraction ... See more keywords
Asymmetric reflection based on asymmetric coupling in single-layer extrinsic chiral metasurfaces.
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DOI: 10.1364/oe.478073
Abstract: We propose and experimentally demonstrate that giant asymmetric reflection of circularly polarized light based on asymmetric coupling can be achieved in single-layer extrinsic chiral metasurfaces at oblique incidence. The asymmetric coupling and asymmetric reflection in… read more here.
Keywords: asymmetric coupling; extrinsic chiral; chiral metasurfaces; asymmetric reflection ... See more keywords