class EigSimProp:
"""Represents properties of a FDFD simulation."""
eps: np.ndarray
source: np.ndarray
wlen: float
dxes: List[np.ndarray]
pml_layers: List[int]
bloch_vec: np.ndarray = None
symmetry: np.ndarray = goos.np_zero_field(3)
fields: List[np.ndarray] = None
omegas: List[complex] = None
grid: gridlock.Grid = None
class FdfdSimProp:
"""Represents properties of a FDFD simulation."""
eps: np.ndarray
source: np.ndarray
wlen: float
dxes: List[np.ndarray]
pml_layers: List[int]
bloch_vec: np.ndarray = None
fields: np.ndarray = None
grid: gridlock.Grid = None
solver: Callable = None
symmetry: np.ndarray = goos.np_zero_field(3)