What is FDTD (Finite-Difference Time-Domain)?

FDTD is a numerical examination method utilized for modeling computational electrodynamics. FDTD addresses Maxwell’s equations directly without any actual estimation, and the most extreme issue size is restricted simply by the extent of the computing power accessible. FDTD can simulate any structure where Maxwell’s equations describe the important physics. Some applications for FDTD techniques incorporate LEDs, solar cells, filters, optical switches, semiconductor-based photonic devices, sensors, and nonlinear devices.