@inproceedings{27266e3409d54e5db52cd37d23cd41e1,
title = "Light Trapping in Symmetric Metasurface via Electric Octupole Resonance",
abstract = "We reveal the peculiarities of the trapped mode manifestation in metasurfaces composed of an array of MoS2 disk-shaped resonators. The corresponding resonance arises as a result of the excitation of the electric octupole moment existing in each meta-atom of the metasurface and multipole coupling effects in the array. In particular, we show that the effect appears due to a lattice-induced coupling between the electric octupole and electric dipole moments in the metasurface. The coupling effect between the resonant quasi-trapped octupole mode and the suppressed electric dipole results in the appearance of the narrow-band transparency conditions in the metasurface spectra with a simultaneous storing of electromagnetic energy inside the resonators. The discussed approach is quite general and can be implemented in metasurfaces supporting Mie-type modes in meta-atoms made of different materials.",
author = "Terekhov, {Pavel D.} and Prokhorov, {Alexei V.} and Gubin, {Mikhail Yu} and Shesterikov, {Alexander V.} and Xingjie Ni and Tuz, {Vladimir R.} and Evlyukhin, {Andrey B.}",
note = "Publisher Copyright: {\textcopyright} 2023 SPIE.; Metamaterials, Metadevices, and Metasystems 2023 ; Conference date: 20-08-2023 Through 23-08-2023",
year = "2023",
doi = "10.1117/12.2677788",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Nader Engheta and Noginov, {Mikhail A.} and Zheludev, {Nikolay I.} and Zheludev, {Nikolay I.}",
booktitle = "Metamaterials, Metadevices, and Metasystems 2023",
address = "United States",
}