Strong Mode Coupling and High-Q Supercavity Modes in Subwavelength Dielectric Resonators
Date
2018
Authors
Koshelev, Kirill
Bogdanov, A. A.
Gladyshev, Sergey
Sadrieva, Zarina
Rybin, Mikhail
Samusev, Kirill
Limonov, Mikhail F.
Kivshar, Yuri
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Optical Society of American (OSA)
Abstract
We reveal that isolated subwavelength dielectric resonators support states with giant Q-factors similar to bound states in the continuum formed via destructive interference between strongly coupled eigenmodes and characterized by singularities of the Fano parameters.
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2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings
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Conference paper
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2040-01-01
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