Extracting degenerate modes and frequencies from time-domain simulations with filter-diagonalization

DOI10.1016/j.jcp.2008.01.040zbMath1148.78306OpenAlexW2032661502MaRDI QIDQ924513

Gregory R. Werner, John R. Cary

Publication date: 16 May 2008

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2008.01.040

zbMATH Keywords

simulationnormal mode analysistime-domainelectromagneticFDMFDTDdegenerate modefilter-diagonalization eigenmodeharmonic inversion

Mathematics Subject Classification ID

Finite difference methods applied to problems in fluid mechanics (76M20) Waves and radiation in optics and electromagnetic theory (78A40)

Related Items

A more accurate, stable, FDTD algorithm for electromagnetics in anisotropic dielectrics ⋮ The application of a high-order discontinuous Galerkin time-domain method for the computation of electromagnetic resonant modes

Uses Software

• VORPAL

Cites Work

• Unnamed Item
• VORPAL: a versatile plasma simulation code
• Numerical solution of initial boundary value problems involving maxwell's equations in isotropic media