Polarization-independent zero-directional scattering without geometric symmetries
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DOI: 10.1103/gvbp-gxg1
Abstract: As the characteristic feature of generalized Kerker effect in Mie theory, directional scattering elimination has been playing a pivotal role in nanophotonics and many other photonic disciplines, such as singular optics and topological photonics. Generally,… read more here.
Keywords: independent zero; polarization independent; zero directional; geometric symmetries ... See more keywords
Directional scattering from particles under evanescent wave illumination: the role of reactive power.
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DOI: 10.1364/ol.43.003393
Abstract: Study of photonic spin-orbital interactions, which involves control of the propagation and spatial distributions of light via its polarization, is not only important at the fundamental level but also has significant implications for functional photonic… read more here.
Keywords: reactive power; wave illumination; directional scattering; evanescent wave ... See more keywords
A nested U-shaped network for accurately predicting directional scattering of all-dielectric nanostructures.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.472133
Abstract: Forward prediction of directional scattering from all-dielectric nanostructures by a two-level nested U-shaped convolutional neural network (U2-Net) is investigated. Compared with the traditional U-Net method, the U2-Net model with lower model height outperforms for the… read more here.
Keywords: network; shaped network; dielectric nanostructures; directional scattering ... See more keywords