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Simulation of a waveguide filter using wavelet-based numerical homogenization
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DOI：10.1006/jcph.2000.6662.png)
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Abstract
En 中文
We apply wavelet-based numerical homogenization to the simulation of an optical waveguide filter. We use the method to derive approximate one-dimensional models and subgrid models of the filter. Numerical examples of the technique are presented, and the computational gains are investigated. (C) 2001 Academic Press.
Keywords:
wavelets
numerical homogenization
waveguide
filter
subgrid mode
multiresolution analysis
Helmholtz equation
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