Paper |
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WEPWA038 |
Mode Transformation in Waveguide with Transversal Boundary Between Vacuum and Partially Dielectric Area |
2581 |
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- A.A. Grigoreva, T.Yu. Alekhina, S.N. Galyamin, A.V. Tyukhtin
Saint-Petersburg State University, Saint-Petersburg, Russia
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We consider the mode transformation in a circular waveguide with a transversal boundary between a vacuum part and a part with a cylindrical dielectric layer and a vacuum channel. It is assumed that an incident mode can be both propagating and evanescent. Analysis is carried out with the using the mode decomposition technique. Numerical algorithm for calculating the mode transformation at an arbitrary channel radius is also developed. Typical dependences for the reflection and transmission coefficients on the channel radius are presented and discussed.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2015-WEPWA038
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