def METHOD_NAME(
    length: float = 10.0,
    period: float = 0.85,
    dc: float = 0.5,
    w1: float = 0.4,
    w2: float = 1.0,
    taper_length: float = 20.0,
    fins: bool = False,
    fin_size: tuple[float, float] = (0.2, 0.05),
    cross_section: CrossSectionSpec = "strip",
    **kwargs,