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arXiv · 1405.0273

Generalized Full-Vector Multi-Mode Matching Analysis of Whispering-Gallery Microcavities

Xuan Du·Serge Vincent·Mathieu Faucher·Marie-Josee Picard·Tao Lu
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Abstract

We outline a full-vectorial three-dimensional multi-mode matching technique in a cylindrical coordinate system that addresses the mutual coupling among multiple modes copropagating in a perturbed whispering-gallery-mode microcavity. In addition to its superior accuracy in respect to our previously implemented single-mode matching technique, this current technique is suitable for modelling waveguide-to-cavity coupling where the influence of multi-mode coupling is non-negligible. Using this methodology, a robust scheme for hybrid integration of a microcavity onto a silicon-on-insulator platform is proposed.

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Xuan Du, Serge Vincent, Mathieu Faucher, Marie-Josee Picard, Tao Lu. 2014-05-02. Generalized Full-Vector Multi-Mode Matching Analysis of Whispering-Gallery Microcavities. https://doi.org/10.1364/oe.22.013507

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