tidy3d.EMESimulation.compute_interface_smatrix

EMESimulation.compute_interface_smatrix(left_overlap, right_overlap, interface_overlap, sweep_index=0)

Compute interface S-matrix for one interface at one sweep point.

See propagate() for the one-shot alternative.

Parameters:

• left_overlap (EMEStageCellOverlap) – Cell overlaps for the two cells forming this interface, matching a pair from cell_index_pairs.

• right_overlap (EMEStageCellOverlap) – Cell overlaps for the two cells forming this interface, matching a pair from cell_index_pairs.

• interface_overlap (EMEStageInterfaceOverlap)

• sweep_index (int) – Index into the sweep (0 to sweep_spec.num_sweep - 1). Ignored when no sweep_spec is set.

Return type:

EMEStageInterfaceSMatrix