September 28, 2022 at 3:47 pm

Iago Diez

Subscriber

What I would like to know is:

1) Is the field " E " specified by the user in the "imported source" taken as a current density " J " in the equations? Because the electric field of a current density is given by: E = i ω µ ∫ G(x,x') J(x') dx' , where ∫ is the integral symbol, G is the green's function.

2) What convention does lumerical use for monochromatic fields: exp(- i ω t ) or exp( i ω t) ?