Geometrical theory of whispering gallery modes

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dc.creatorGorodetsky, Michael L.
dc.creatorFomin, Aleksey E.
dc.date2005-09-27
dc.date.accessioned2026-07-07T06:19:23Z
dc.date.available2026-07-07T06:19:23Z
dc.descriptionUsing quasiclassical approach rather precise analytical approximations for the eigenfrequencies of whispering gallery modes in convex axisymmetric bodies may be found. We use the eikonal method to analyze the limits of precision of quasiclassical approximation using as a practical example spheroidal dielectric cavity. The series obtained for the calculation of eigenfrequencies is compared with the known series for dielectric sphere and with numerical calculations. We show how geometrical interpretation allows expansion of the method on arbitrary shaped axisymmetric bodies.
dc.description6 pages, 2 figures, reported on CAOL/POEO/LFNM-2005 conference in Yalta
dc.identifierhttps://arxiv.org/abs/physics/0509226
dc.identifierhttp://arxiv.org/abs/physics/0509226
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95056
dc.subjectOptics
dc.titleGeometrical theory of whispering gallery modes
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