Study of the one-dimensional modified Maxwell's equation to p-wave in layered dispersive media

摘要

In this paper, we propose the ID MME for p-wave case, which is no longer restricted to narrow band wave as required in Winton's formulation. Then we introduce an auxiliary variable and develop a uniform auxiliary update equation considering three classes of dispersive material: the Debye relaxation, the Lorentzian resonance, and the Drude model of metals. Finally, the computaton results validate our proposed scheme.