# Encoding: utf-8
"""Constant epsilon infinity."""
from typing import Any, Dict
import numpy.typing as npt
from .base_dispersion import Dispersion
[docs]
class EpsilonInf(Dispersion):
r"""Constant epsilon infinity.
Single parameters:
:eps: Constant value for the constant epsilon. Defaults to 1.
Repeated parameters:
--
Output:
.. math::
\varepsilon(\lambda) = \textbf{eps}
"""
single_params_template = {"eps": 1}
rep_params_template: Dict[str, Any] = {}
def dielectric_function(self, _: npt.ArrayLike) -> npt.NDArray:
return self.single_params.get("eps")