parametric.s_bend

s_bend(
    *,
    port_spec: Annotated[str | photonforge.PortSpec, _] | None = None,
    length: Annotated[float, exclusiveMinimum=0, units='μm'] | None = None,
    offset: Annotated[float, units='μm'] | None = None,
    euler_fraction: Annotated[float, maximum=1, minimum=0] | None = None,
    technology: photonforge.Technology | None = None,
    name: str | None = None,
    model: photonforge.Model | None = None,
) -> photonforge.Component

S bend waveguide section.

Args

• port_spec: Port specification describing waveguide cross-section.
• length: Length of the S bend in the main propagation direction. If None, a default is calculated based on the default bend radius, if possible.
• offset: Side offset of the S bend.
• euler_fraction: Fraction of the bends that is created using an Euler spiral (see Path.arc). If None, defaults to 0.
• technology: Component technology. If None, the default technology is used.
• name: Component name.
• model: Model to be used with this component. If None a WaveguideModel is used.

Returns

Component with the S bend section, ports and model.

Example

>>> component = pf.parametric.s_bend(
...     port_spec="Strip", length=10, offset=3, euler_fraction=0.5
... )