There are 1 repository under beam-propagation-method topic.
TE0/TE1 Mode Converter Simulation using Beam Propagation Method (BPM) based on the Crank-Nicolson Scheme
Beam propagation method (BPM) for photonic integrated circuits (PIC), implemented in MATLAB with finite-differences in 2D. Includes slab waveguide mode-solver.
Fast simulation of tightly-focused arbitrary vectorial apertures and beam propagation