# Related to Stackpurecell

#1

Hi Sir
I am using stack-dipole for multilayer structure to see purecell, i have a following question.

Is it possible to keep dipole in horizonally distributed, (not the default vertical distribution) in case using more than one dipole in active layer?

Thannks & Regards

#2

We assume that layers are infintie in horizontal direction and thus dipole is at the centre of the layers (in horizontal direction). An analogy of this in FDTD is having a dipole at the centre of simulation region. Thus, the horizontal distribution is not supported.