Unsplit-field PML algorithm for truncating nonlinear FDTD domains
Loading...
Date
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Springer/Plenum Publishers
Access Rights
info:eu-repo/semantics/closedAccess
Abstract
In this paper, unsplit-field Perfectly Matched Layer (PML) formulations are presented for truncating nonlinear dispersive Finite Difference Time Domain (FDTD) grids. The proposed scheme is based on incorporating the nonlinear Z-transform FDTD algorithm into the Auxiliary Differential Equation PML (ADE-PML) formulations. Numerical example carried out in one dimensional domain which includes Lorentz dispersion as well as Kerr and Raman nonlinearities is included to show the validity of the formulations.
Description
Keywords
finite difference time domain (FDTD), auxiliary differential equations (ADE), perfectly matched layer (PML), Lorentz, nonlinear, Kerr, Raman, soliton, Z-transform
Journal or Series
International Journal of Infrared and Millimeter Waves
WoS Q Value
Scopus Q Value
Volume
26
Issue
8
