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Fresnel laws at curved dielectric interfaces of microresonators

M. Hentschel·H. Schomerus
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Abstract

We discuss curvature corrections to Fresnel's laws for the reflection and transmission of light at a non-planar refractive-index boundary. The reflection coefficients are obtained from the resonances of a dielectric disk within a sequential-reflection model. The Goos-Hänchen effect for curved light fronts at a planar interface can be adapted to provide a qualitative and quantitative extension of the ray model which explains the observed deviations from Fresnel's laws.

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M. Hentschel, H. Schomerus. 2001-11-22. Fresnel laws at curved dielectric interfaces of microresonators. https://doi.org/10.1103/physreve.65.045603

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