Resonance characteristics of whispering gallery modes in parallel-plates-type cylindrical dielectric resonators

Mehmet F. Akay, Yuriy Prokopenko, Sergey N. Kharkovsky

    Research output: Contribution to journalArticle

    Abstract

    In this paper, the results of analytical and numerical investigation of whispering gallery modes (WGMs) in parallel-plates-type cylindrical anisotropic and isotropic dielectric resonators are presented. The dependence of the WGMs' resonant frequency. Q-factor, and energy-filling factor upon resonator parameters for the wide range of the azimuthal index has been studied numerically. The optimization of resonator parameters for sensing applications is discussed.
    Original languageEnglish
    Number of pages6
    JournalMicrowave and Optical Technology Letters
    Publication statusPublished - 2004

    Keywords

    • dielectric resonators
    • whispering gallery modes
    • Q-factors
    • resonant frequencies
    • filling factors
    • radiation losses

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