Multipole Decomposition of Bound States in the Continuum in Dielectric Metasurfaces

Zarina Sadrieva; Kristina Frizyuk; Mihail Petrov; Yuri Kivshar; Andrey Bogdanov

Multipole Decomposition of Bound States in the Continuum in Dielectric Metasurfaces

Zarina Sadrieva
, Kristina Frizyuk
, Mihail Petrov
, Yuri Kivshar
, Andrey Bogdanov^*

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

Abstract

We suggest a novel approach to explain the physics of bound photonic states embedded into the radiation continuum. We study dielectric metasurfaces composed of planar periodic arrays of Mie-resonant nanoparticles (”meta-atoms”) which support both symmetry protected and accidental bound states in the continuum, and employ the multipole decomposition approach to reveal the physical mechanism of the formation of such nonradiating states in terms of multipolar modes generated by isolated meta-atoms.

Original language	English
Pages (from-to)	482-483
Number of pages	2
Journal	International Conference on Metamaterials, Photonic Crystals and Plasmonics
Volume	META 2019
Publication status	Published - 2019
Event	10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 - Lisbon, Portugal Duration: 23 Jul 2019 → 26 Jul 2019

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title = "Multipole Decomposition of Bound States in the Continuum in Dielectric Metasurfaces",

abstract = "We suggest a novel approach to explain the physics of bound photonic states embedded into the radiation continuum. We study dielectric metasurfaces composed of planar periodic arrays of Mie-resonant nanoparticles (”meta-atoms”) which support both symmetry protected and accidental bound states in the continuum, and employ the multipole decomposition approach to reveal the physical mechanism of the formation of such nonradiating states in terms of multipolar modes generated by isolated meta-atoms.",

author = "Zarina Sadrieva and Kristina Frizyuk and Mihail Petrov and Yuri Kivshar and Andrey Bogdanov",

note = "Publisher Copyright: {\textcopyright} 2019, META Conference. All rights reserved.; 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 ; Conference date: 23-07-2019 Through 26-07-2019",

year = "2019",

language = "English",

volume = "META 2019",

pages = "482--483",

journal = "International Conference on Metamaterials, Photonic Crystals and Plasmonics",

issn = "2429-1390",

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TY - JOUR

T1 - Multipole Decomposition of Bound States in the Continuum in Dielectric Metasurfaces

AU - Sadrieva, Zarina

AU - Frizyuk, Kristina

AU - Petrov, Mihail

AU - Kivshar, Yuri

AU - Bogdanov, Andrey

PY - 2019

Y1 - 2019

N2 - We suggest a novel approach to explain the physics of bound photonic states embedded into the radiation continuum. We study dielectric metasurfaces composed of planar periodic arrays of Mie-resonant nanoparticles (”meta-atoms”) which support both symmetry protected and accidental bound states in the continuum, and employ the multipole decomposition approach to reveal the physical mechanism of the formation of such nonradiating states in terms of multipolar modes generated by isolated meta-atoms.

AB - We suggest a novel approach to explain the physics of bound photonic states embedded into the radiation continuum. We study dielectric metasurfaces composed of planar periodic arrays of Mie-resonant nanoparticles (”meta-atoms”) which support both symmetry protected and accidental bound states in the continuum, and employ the multipole decomposition approach to reveal the physical mechanism of the formation of such nonradiating states in terms of multipolar modes generated by isolated meta-atoms.

UR - https://www.scopus.com/pages/publications/85172473530

M3 - Conference article

AN - SCOPUS:85172473530

SN - 2429-1390

VL - META 2019

SP - 482

EP - 483

JO - International Conference on Metamaterials, Photonic Crystals and Plasmonics

JF - International Conference on Metamaterials, Photonic Crystals and Plasmonics

T2 - 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019

Y2 - 23 July 2019 through 26 July 2019

ER -

Multipole Decomposition of Bound States in the Continuum in Dielectric Metasurfaces

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