The effect of gap width between disks on the Q value of a laminar dielectric disk resonator
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The influence of the gap width between disks on the Q value and resonance frequency shift of a laminar dielectric disk resonator operating on whispering-gallery modes has been studied. It is established that an increase in the air gap between disks leads to growth in resonance frequency f of the selected mode and can increase the Q value of the laminar dielectric disk resonator as compared to that of an analogous usual (monolithic) disk resonator.
KeywordsTechnical Physic Letter Radiative Loss Dielectric Resonator Dielectric Waveguide Whisper Gallery Mode
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