This module simulates the wave propagation in the 3 dimensional optical waveguides. The method is based on a split-step finite-difference procedure and is non-paraxial. The method does not depend on the ADI scheme and is completely analytic, thereby giving very good accuracy and speed as compared to the other prevalent methods. The PML boundary condition has also been implemented with only a marginal increase in computational effort.
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