Invisible metasurfaces based on high-order Kerker and anapole effects

Hadi K. Shamkhi, Kseniia V. Baryshnikova, Andrey Sayanskiy, Pavel D. Terekhov, Egor A. Gurvitz, Adria Canos Valero, Alina Karabchevsky, Polina Kapitanova, Andrey B. Evlyukhin, Pavel Belov, Yuri Kivshar, Alexander S. Shalin

Research output: Contribution to journalConference articlepeer-review

Abstract

All-dielectric nanophotonics attracts more and more attention nowadays due to the possibility to control and configure light scattering on high-index semiconductor nanoparticles. It opens a room of opportunities for designing novel types of nanoscale elements and devices, paving the way to advanced technologies of light energy manipulation. One of the most pespective and interesting effects is directive light scattering provided by the so-called Kerker and anti-Kerker effects giving a possibility to realize Huygens light sources, fully transparent metasurfaces, different types of nanoantennae etc. Another one corresponds to the realization of so-called “anapole states” providing near-zero scattering accompanied with strong near-fields. Here we briefly review some new results on the induced invisibility regarding fully transparent metasurfaces based on the simultaneous cancellation of the forward and backward scattering via particular optical responses of multipoles (similar to Kerker effect), and invisible objects and structures governed by the novel type of anapoles – hybrid anapole states.

Original languageEnglish
Pages (from-to)1728-1729
Number of pages2
JournalInternational Conference on Metamaterials, Photonic Crystals and Plasmonics
StatePublished - 1 Jan 2019
Event10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 - Lisbon, Portugal
Duration: 23 Jul 201926 Jul 2019

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Materials Science (miscellaneous)
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry

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