Abstract
The influence of a ring layer filled with various substances on the eigenfrequency and Q-factor of a cylindrical quasi-optical dielectric (Teflon) resonator has been investigated. The spectral and energy characteristics of an axially homogeneous whispering gallery eigenmode of this resonator are analyzed for the first time as dependent on the radius and thickness of the ring layer. It is established that the eigenfrequency behaves differently when the ring layer is filled with liquids characterized by large and small losses.
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Original Russian Text © Yu.V. Prokopenko, Yu.F. Filippov, I.A. Shipilova, 2006, published in Pis’ma v Zhurnal Tekhnicheskoĭ Fiziki, 2006, Vol. 32, No. 7, pp. 36–41.
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Prokopenko, Y.V., Filippov, Y.F. & Shipilova, I.A. Effect of a ring layer filled with various substances on the eigenfrequency and Q-factor of a cylindrical quasi-optical dielectric resonator. Tech. Phys. Lett. 32, 296–298 (2006). https://doi.org/10.1134/S1063785006040067
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DOI: https://doi.org/10.1134/S1063785006040067