A FDTD-Based Executable Program for Calculating Scattering and Transmission in 2D Photonic Crystals

This executable software tool implements the Finite-Difference Time-Domain (FDTD) method to compute scattering and transmission properties of 2D photonic crystals. The program supports photonic crystal modeling and simulation through customizable input files, featuring a user-friendly interface with practical functionality for researchers.

Simulation Using Plane Wave Expansion Method

Band structure simulation of 2D photonic crystals using Plane Wave Expansion (PWE) method and energy transmission simulation using Finite-Difference Time-Domain (FDTD) method, with implementation details on eigenvalue problems and time-stepping algorithms.

FDTD Method for Simulating TM Mode Propagation in 2D Photonic Crystals

The FDTD method is employed to simulate TM mode propagation in 2D photonic crystals, enabling visual observation of waveform changes through iterative field updates across spatial grids.