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Titre : |
A method for computing guided waves in integrated optics. I. Mathematical analysis. |
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Année : |
2001 |
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Type : |
article (revue avec comité de lecture) |
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Auteurs : |
D. Pedreira, P. Joly |
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Résumé : |
Electromagnetic waveguides in integrated optics are propagation structures which are invariant under translation in one space direction and whose cross section is a local perturbation of a stratified medium. In this paper, we propose a new method for computing the guided modes of such devices under the weak guiding assumption. The method results from a combination of analytical techniques which take into account the unbounded and stratified character of the propagation medium so that numerical computations can be reduced to a neighborhood of the perturbation.
Copyright © 2001 Society for Industrial and Applied Mathematics |
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Thèmes : |
Guides d'ondes
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Référence : |
SIAM Journal on Numerical Analysis - vol. 39(2) (pp 596-623 ) |
