Goal Oriented Adaptive Finite Element Method for the Precise Simulation of Optical Components

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Adaptive finite elements are the method of choice for accurate simulations of optical components. However as shown recently by Bienstman et al. many finite element mode solvers fail to compute the propagation constant's imaginary part of a leaky waveguide with sufficient accuracy. In this paper we show that with a special goal oriented error estimator for capturing radiation losses this problem is overcome.
9 pages, 4 figures

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Optics, Computational Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/231512

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/physics/0702128
 http://arxiv.org/abs/physics/0702128
 Proc. SPIE Vol. 6475 (2007) 64750H (Integrated Optics: Devices, Materials, and Technologies XI, Sidorin, Waechter Eds.)
 doi:10.1117/12.698167

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arXiv