Ultrahigh-Q system of a few coaxial disks

Resonant modes of high contrast dielectric disk have finite Q-factors in the subwavelength range due to radiation leakage into the surrounding space. That leakage can be reduced considerably (a few times) by exploiting of the mechanism of destructive interference of two modes for avoided crossing of...

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Bibliographic Details
Main Authors: Pichugin Konstantin, Sadreev Almas, Bulgakov Evgeny
Format: article
Language:EN
Published: De Gruyter 2021
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Online Access:https://doaj.org/article/8a285f2934c34e0f9c665a05ff41b170
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