Non-Huygens invisible metasurfaces

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 the designing novel types of nanoscale elements and devices, and paves a way to advanced technologies of light energy manipulation. One of the most perspective and interesting effects is directive light scattering provided by the so-called Kerker and anti-Kerker effects giving a possibility to realize Huygens source of light, fully transparent metasurfaces, different types of nanoatennae 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
Article number012156
JournalJournal of Physics: Conference Series
Volume1461
Issue number1
DOIs
StatePublished - 23 Apr 2020
Event4th International Conference on Metamaterials and Nanophotonics, METANANO 2019 - St. Petersburg, Russian Federation
Duration: 15 Jul 201919 Jul 2019

ASJC Scopus subject areas

  • General Physics and Astronomy

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