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arXiv · 2003.08081

An Novel Explicit Method to Solve Linear Dispersive Media for Finite Difference Time Domain Scheme

Hiroshi Abe
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Abstract

A novel explicit method to model Lorentz linear dispersive media with finite difference method are presented. The method shows an explicit method without any modification to the Leap-Frogging scheme. The polarizations of the Lorentz media are convoluted simply in the current density. The numerical results are shown to be competitive accuracy with a conventional method. The codes used in the numerical investigation are available on the GitHub (https://github.com/habe36/Dispersive FDTD).

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Hiroshi Abe. 2020-07-21. An Novel Explicit Method to Solve Linear Dispersive Media for Finite Difference Time Domain Scheme. https://arxiv.org/abs/2003.08081

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