Examples

Material examples

Examples to show how to retrieve complex refractive index from a database, generating material patterns.

Importing refractive index from a database

Periodic 2D examples

Examples to show how to simulate a mono periodic medium (metamaterial) with the finite element method and postprocessing the results (fields maps and diffraction efficiencies).

Simulating diffraction by a 2D metamaterial

Scattering 2D examples

Examples to show how to simulate a the 2D scattering off an object subject to a plane wave or line source harmonic excitation.

Simulating diffraction by an object in 2D