Precise-Integration Time-Domain Formulation for Optical Periodic Media

Precise-Integration Time-Domain Formulation for Optical Periodic Media

A numerical formulation based on the precise-integration time-domain (PITD) method for simulating periodic media is extended for overcoming the Courant-Friedrich-Levy (CFL) limit on the time-step size in a finite-difference time-domain (FDTD) simulation. In this new method, the periodic boundary con...

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Bibliographic Details
Main Authors: Joan Josep Sirvent-Verdú, Jorge Francés, Andrés Márquez, Cristian Neipp, Mariela Álvarez, Daniel Puerto, Sergi Gallego, Inmaculada Pascual
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Materials
Subjects:
computational electromagnetics
precise-integration time-domain (PITD) method
periodic media
anisotropic media
diffractive optics
Online Access:https://www.mdpi.com/1996-1944/14/24/7896

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https://www.mdpi.com/1996-1944/14/24/7896

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