Abstract
To analyze dielectric waveguides, an iterative procedure coupling the finite-element method in the interior to an integral equation of the exterior domain is developed. The robustness of this method is confirmed by the numerical results presented in this paper and corresponding the computation of the propagation constant.
Original language | English (US) |
---|---|
Pages (from-to) | 676-679 |
Number of pages | 4 |
Journal | IEEE Journal of Quantum Electronics |
Volume | 44 |
Issue number | 7 |
DOIs | |
State | Published - 2008 |
Bibliographical note
Funding Information:Manuscript received September 17, 2007; revised February 18, 2008. This work was supported by the University of Minnesota, Minneapolis. H. Yoo and A. Gopinath are with the Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455 USA (e-mail: [email protected]; [email protected]). Y. Boubendir is with the Department of Mathematical Sciences and CAMS, New Jersey Institute of Technology, Newark, NJ 07102 USA (e-mail: [email protected]). Digital Object Identifier 10.1109/JQE.2008.922408
Keywords
- Convergence
- Green's theorem
- Singular value decomposition