tidy3d.AbsorberParams

class AbsorberParams

Bases: Tidy3dBaseModel

Specifies parameters common to Absorbers and PMLs.

Parameters:

• sigma_order (NonNegativeInt = 3) – Order of the polynomial describing the absorber profile (~dist^sigma_order).

• sigma_min (NonNegativeFloat = 0.0) – [units = 2*EPSILON_0/dt]. Minimum value of the absorber conductivity.

• sigma_max (NonNegativeFloat = 1.5) – [units = 2*EPSILON_0/dt]. Maximum value of the absorber conductivity.

Example

>>> params = AbsorberParams(sigma_order=3, sigma_min=0.0, sigma_max=1.5)

Attributes

Methods

sigma_order

sigma_min

sigma_max

__hash__()

Hash method.