The workflow in Lumerical is generally linear:
Add optical sources (like plane waves or dipoles) and monitors to record data such as electric fields and transmission. lumerical fdtd tutorial pdf
End with a “next steps” checklist: validate mesh convergence, compare with analytical models, learn scripting for parameter sweeps, and experiment with dispersive and nonlinear effects. The workflow in Lumerical is generally linear: Add
The FDTD method solves Maxwell’s equations in the time domain. By discretizing both time and space onto a "Yee lattice," the software calculates how electric and magnetic fields evolve. This allows for: compare with analytical models
The is an excellent practical introduction for engineers who have basic electromagnetics knowledge. It focuses on “how to click/build” rather than theory. For deep understanding, pair it with Taflove’s Computational Electrodynamics: FDTD Method .