Hi,
I am trying to calculate the percentage of modal confinement in an area around my waveguide but the center (y,z) positions entered don’t seem to correspond to what is shown in the image. So I’m not sure if the result I’m getting is correct or not. I’ve attached a screenshot showing how (0.25,0.25) is shown as (0,0.25) in the cross-sectional image.
“center y (um)” changes the z position but “center z (um)” has no apparent effect on the circular indicator, but the “fraction integrated” does change for both parameters.