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Analysis of mode structure in hollow dielectric waveguide fibers
2003
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics
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In this paper, we analyze the electromagnetic mode structure of an OmniGuide fiber-a hollow dielectric waveguide in which light is confined by a large index-contrast omnidirectional dielectric mirror. In particular, we find that the modes in an OmniGuide fiber are similar to those in a hollow metallic waveguide in their symmetries, cutoff frequencies, and dispersion relations. We show that the differences can be predicted by a model based on a single parameter-the phase shift upon reflection
doi:10.1103/physreve.67.046608
pmid:12786510
fatcat:463h5xcm4ral7lnnkcuq6nso2u