Discussion Forum

Hi All;

Actually Im modelling a double waveguide and the field coupling between them. The model is two waveguides as small squares in a a bigger rectangle. If you do it in just one model then you need to design whole the geometry and solve it in wave optics or frequency domain and get the fields that I've done by mode analysis. But the field that it would give is the superposition of the fields from each waveguide. In fact, I need to get the integral of the multiplication of the fields of the effect of each waveguide as integ(E1.E2)xy. One idea I had is making two models in one model and getting the field of each waveguide separately by turning off the other which would give two results through two studies. However, again I dont know how to calculate the integral by calling the field of each waveguide that would also be a vector quantity for both x and y dimensions.

I would appreciate if anyone could give some direction how to do it or even if there is any better approach to calculate the integral of multiplication of the fields resulting of each waveguide.