This module simulates 3D semi vectorial wide-angle beam propagation in waveguides with high index contrast using finite difference split step scheme. The method gives good accuracy even for moderate discretization and is stable with the reference refractive index. It can also model total internal reflection very efficiently.
Finite Difference Split-Step Method
The method does not utilize the ADI scheme
Ease of PML boundary condition with only a marginal increase in computational effort
Completely analytical formulation without involving any numerical matrix inversion
Three Dimensional Wide Angled Optical Waveguides
OEMs and Other Photonics Software Companies can Implement this Module into their Software and Hardware Products
Government lab researchers