Two Dimenssional Finite Difference Time Domain (2D-FDTD)

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• Published Open access Review Article Special issue 11 Dec 2023

  Asymmetrical Light Propagation in 2D Photonic Crystal Structure

  By Vishal Anand, Benoy Kumar Singh, Man Mohan Gupta

  Abstract: In this work, using Plane Wave Expansion (PWE) and two-dimensional Finite Difference Time Domain (2D-FDTD) methods, we design a structure that shows the high asymmetry in propagation of light. Structure is based on two-dimensional Photonic Crystal (2D-PC) consisting of square lattice (39 X 39) of infinitely long circular rods of refractive index 2.9 in the background of refractive index 1. Radius of rods is 0.15a, where a is the lattice …

  Published in Journal of Polymer & Composites · Vol. 11, Issue 7, 2023 · pp. 69–74 Read article →