momchil-flex

I see. The only thing that comes to mind is long-lived resonances. It does seem like the flux is conserved as expected at the small and large wavelength ends -...

Added discussion in the FAQ.

I agree, this should have been done a long time ago if ever, too many other things now.

`FieldData.dot` and `ModeSolverData.dot` implemented in v1.8.0

I think this should be possible yeah, so probably something unexpected is happening. We *may* need a minimal example to debug. Or maybe @lucas-flexcompute knows better.

I believe so, but this is based on my theoretical understanding rather than actual testing.

Right, because they won't be eigenmodes. It would be good to understand what exactly is causing the nonorthogonality. Do you have a minimal working example? Disclaimer: it may be hard...

So the mode that has some nonzero overlap with other modes is completely unphysical and localized around the PML. I am not sure if the usual arguments that ensure that...

Interesting! Yeah I see the issue in this example, seems a bit nontrivial to figure out, but still worth looking into it. So did you use some lumerical built-in to...

After looking into this a little bit, it seems to me that the Lumerical orthogonality for modes 2 and 3 comes not so much from the actual integration and some...