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
N1 - Publisher Copyright:
© 2019, META Conference. All rights reserved.
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 - http://www.scopus.com/inward/record.url?scp=85172473530&partnerID=8YFLogxK
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 -