Numerical modeling of a teeth-shaped nanoplasmonic waveguide filter
โ Scribed by Lin, Xianshi; Huang, Xuguang
- Book ID
- 115398902
- Publisher
- Optical Society of America
- Year
- 2009
- Tongue
- English
- Weight
- 568 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0740-3224
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## Abstract Slottedโwaveguide antennas with omniโdirectional radiation patterns are analyzed using the method of moments and a fullโwall electromagnetic simulator based on the finiteโdifference timeโdomain (FDTD) method. The resonant and radiation properties of the antennas have been examined. The
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.