Solutions of plasmonic structures using the multilevel fast multipole algorithm

Date

2016-05-01

Author

Karaosmanoglu, Bariscan
Yilmaz, Akif
Gur, Ugur Meric
Ergül, Özgür Salih

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

10
views

0
downloads

We consider accurate full-wave solutions of plasmonic problems using the multilevel fast multipole algorithm (MLFMA). Metallic structures at optical frequencies are modeled by using the Lorentz-Drude model, formulated with surface integral equations, and analyzed iteratively via MLFMA. Among alternative choices, the electric and magnetic current combined-field integral equation (JMCFIE) and the combined tangential formulation (CTF), which are popular integral-equation formulations for penetrable objects, are discretized with the conventional Rao-Wilton-Glisson functions and used to model plasmonic structures. We discuss electromagnetic interactions in plasmonic media and show how far-field interactions may be omitted for improving the efficiency without sacrificing the accuracy of results. (c) 2016 Wiley Periodicals, Inc. Int J RF and Microwave CAE 26:335-341, 2016.

Subject Keywords

Electrical and Electronic Engineering, Computer Graphics and Computer-Aided Design, Computer Science Applications

URI

https://hdl.handle.net/11511/35344

Journal

INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING

DOI

https://doi.org/10.1002/mmce.20976

Collections

Department of Electrical and Electronics Engineering, Article

Citation Formats

B. Karaosmanoglu, A. Yilmaz, U. M. Gur, and Ö. S. Ergül, “Solutions of plasmonic structures using the multilevel fast multipole algorithm,” INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, vol. 26, no. 4, pp. 335–341, 2016, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/35344.