tidy3d.components.data.dataset.ElectromagneticSurfaceFieldDataset

class ElectromagneticSurfaceFieldDataset

Bases: AbstractFieldDataset, ABC

Stores a collection of E and H fields with x, y, z components on one side of the surface.

Parameters:

• E (Optional[TriangularSurfaceDataset] = None) – Spatial distribution of the electric field on the one side of the surface.

• H (Optional[TriangularSurfaceDataset] = None) – Spatial distribution of the magnetic field on the one side of the surface.

• normal (TriangularSurfaceDataset) – Normal direction of the surface oriented outward from the surface.

Attributes

current_density	Surface current density.
field_components	Maps the field components to their associated data.
grid_locations	Maps field components to the string key of their grid locations on the yee lattice.
intensity	Return the sum of the squared absolute electric field components.
symmetry_eigenvalues	Maps field components to their (positive) symmetry eigenvalues.
E
H
normal

E

H

normal

property field_components

Maps the field components to their associated data.

property intensity

Return the sum of the squared absolute electric field components.

property current_density

Surface current density.

property grid_locations

Maps field components to the string key of their grid locations on the yee lattice.

property symmetry_eigenvalues

Maps field components to their (positive) symmetry eigenvalues.