Simple and Efficient Adaptive Mesh Generation for Approximate Scalar Guided-Mode and Beam-Propagation Solutions (Special Issue on Computational Electromagnetics)
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概要
- 論文の詳細を見る
A simple and efficient adaptive mesh generation for the approximate scalar analysis of optical waveguides is proposed. Two types of local weight estimates which can take into account both a field amplitude and its variation on a problem domain are introduced. One is a difference between linear and quadratic element solutions and the other is a residual for the partial differenetial equation to be solved. To show the validity and usefulness of the present scheme, the guided-mode analysis of a rib waveguide and the beam propagation analysis of a tilted slab waveguide and a Y-branching rib waveguide are performed.
- 社団法人電子情報通信学会の論文
- 1998-12-25
著者
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Koshiba Masanori
Division Of Electronics And Information Engineering Faculty Of Engineering Hokkaido University
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Tsuji Y
Division Of Electronics And Information Engineering Hokkaido University
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TSUJI Yasuhide
Division of Electronics and Information Engineering, Hokkaido University
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