treams._operators.efield

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treams._operators.efield#

treams._operators.efield(r, *, basis, k0, material=Material(1, 1, 0), modetype=None, poltype=None)[source]#

Electric field.

The resulting matrix maps the electric field coefficients of the given basis to the electric field in Cartesian coordinates.

Parameters:

  • r (array-like) – Evaluation points

  • basis (treams.BasisSet) – Basis set.

  • k0 (float) – Wave number.

  • material (treams.Material or tuple, optional) – Material parameters.

  • modetype (str, optional) – Wave mode.

  • poltype (str, optional) – Polarization, see also Polarizations.

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