Analysis of an inhomogeneous symmetric cladded slab optical waveguide |
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| Authors: | G. L. Yip E. Colombini |
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| Affiliation: | (1) Department of Electrical Engineering, McGill University, University Street, 3480 Montreal, Quebec, Canada |
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| Abstract: | A detailed analysis of a symmetric cladded slab waveguide having a parabolic refractive-index profile in the core is carried out. Two techniques, one based on the step-index approximation and the other on the WKB approximation, are used to obtain the dispersion curves and the field plots for both the even and odd TE and TM-modes. An example of the practical relevance of the structure studied is given. |
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