How do I set an EME simulation?#
Date |
Category |
|---|---|
2025-05-27 18:52:21 |
EME |
The process of setting up an EME simulation is very similar to that of an FDTD simulation. The geometry and material specifications are the same. The main difference is the need to define an eme_grid_spec, which determines the cells where the eigenmode expansions are computed.
The EME grid can be defined in several ways:
A uniformly spaced grid using the
tidy3d.EMEUniformGridobject.A custom grid using the
tidy3d.EMEExplicitGridobject.A combination of both uniform and explicit grids using the
tidy3d.EMECompositeGridobject.
Refer to our EME tutorial for detailed examples on how to implement the different grid configurations.