Title :
A Modified Anisotropic Perfectly Matcheed Layer Absorbing Boundary Condition for the Time Domain Analysis of Nonlinear and Dispersion Media
Author :
Fujii, Masafumi ; Russer, Peter
Author_Institution :
Institute for High Frequency Engineering, Technical University of Munich, Arcisstrasse 21, D-80333 Munich, Germany. Phone:(+49 89) 289 23374, FAX:(+49 89) 289 23365, e-mail: fujii@ei.tum.de
Abstract :
We have developed a modified anisotropic perfectly matched layer (APML) absorbing boundary condition (ABC) for the finite-difference time-domain (FDTD) analysis of nonlinear and dispersive media. The formulation is a simple modification to the original non-split APML, and retains the robustness and the simple implementation in the FDTD and the higher-order schemes. The proposed ABC has a broad area of application, and is especially suitable for the analysis of nonlinear optical waveguide problems.
Keywords :
Anisotropic magnetoresistance; Boundary conditions; Dielectric constant; Differential equations; Dispersion; Finite difference methods; Optical waveguides; Perfectly matched layers; Polarization; Time domain analysis;
Conference_Titel :
Microwave Conference, 2002. 32nd European
Conference_Location :
Milan, Italy
DOI :
10.1109/EUMA.2002.339297
