Simple high-order Galerkin finite element scheme for the investigation of both guided and leaky modes in axially anisotropic planar waveguides


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Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2003) Simple high-order Galerkin finite element scheme for the investigation of both guided and leaky modes in axially anisotropic planar waveguides. In: 11th International Workshop on Optical Waveguide Theory and Numerical Modelling, OTNM, 4-5 April 2003, Prague, Czech Republic (pp. p. 106).

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Abstract:A simple high-order Galerkin finite element scheme is formulated to compute both the guided and leaky modes of anisotropic planar waveguides with diagonal permitivity tensor. Schemes up to 8th-order of accuracy in the effective index are demonstrated.
Item Type:Conference or Workshop Item
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Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/64530
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