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Simulation of a waveguide filter using wavelet-based numerical homogenization
2001 (English)In: Journal of Computational Physics, ISSN 0021-9991, E-ISSN 1090-2716, Vol. 166, no 2, 361-382 p.Article in journal (Refereed) Published
Abstract [en]

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.

Place, publisher, year, edition, pages
2001. Vol. 166, no 2, 361-382 p.
Keyword [en]
wavelets, numerical homogenization, waveguide, filter, subgrid mode, multiresolution analysis, Helmholtz equation, multiresolution, reduction
URN: urn:nbn:se:kth:diva-20336ISI: 000166785000007OAI: diva2:339031
QC 20100525Available from: 2010-08-10 Created: 2010-08-10Bibliographically approved

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Runborg, Olof
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