@inproceedings{3380ae4cd67e4a7391c973b7e27114e9,
title = "High-Q Supercavity States in High-Index Subwavelength All-Dielectric Resonators",
abstract = "We study strong coupling between eigenmodes of a single subwavelength high-index dielectric resonator and analyse the mode transformation and Fano resonances by varying resonators aspect ratio. We demonstrate that the strong mode coupling is associated with formation of states with giant Q-factors similar to the physics of bound states in the continuum when the radiative losses are almost suppressed due to the Friedrich- Wintgen scenario of destructive interference. We confirm our theoretical findings with microwave experiments by using a high-index cylindrical resonator with tunable aspect ratio.",
author = "Koshelev, {K. L.} and Bogdanov, {A. A.} and Gladyshev, {S. A.} and Sadrieva, {Z. F.} and Kapitanova, {P. V.} and Rybin, {M. V.} and Samusev, {K. B.} and Limoriov, {M. F.} and Kivshar, {Yu S.}",
note = "Publisher Copyright: {\textcopyright} 2018 The Institute of Electronics, Information and Communication Engineers (IEICE).; 2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 ; Conference date: 01-08-2018 Through 04-08-2018",
year = "2018",
month = dec,
day = "31",
doi = "10.23919/PIERS.2018.8598239",
language = "English",
series = "Progress in Electromagnetics Research Symposium",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "2027--2031",
booktitle = "2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 - Proceedings",
address = "United States",
}