Container with waveguide bundle (
picazzo3.container.container.ContainerWithWaveguideBundle) which generates its waveguides from a given waveguide_template and routes and rounds the bends. You can specify a bend radius and rounding algorithm for the waveguides in the Layout view.
trace_template: ( PCell and _WaveguideTemplate ), *None allowed*
Template for all ports, defaults to TECH.PCELLS.WG.DEFAULT.When set to None, the waveguide templates of the ports will be used.
auto_transition: ( bool, bool_, bool or int )
If True, automatically transition all ports of contents to the given trace template. If False, no transitions are applied, which might lead to a discontinuity in the waveguide. Also, if trace_template is None, no transitions are applied.
port_labels: ( List with type restriction, allowed types: <type ‘str’> ), *None allowed*
Labels of the ports to be processed. Set to None to process all ports.
the contents of the container: the child cell
Dictionary for remapping of the port names of the contents to the external ports
The unique name of the pcell
trace_templates: List with type restriction, allowed types: <class ‘ipkiss3.pcell.cell.pcell.PCell’>, locked
list of templates to apply to all ports
waveguides: List with type restriction, allowed types: <class ‘ipkiss3.pcell.cell.pcell.PCell’>, locked
bundle: ( PCell ), locked, *None allowed*
bundle of waveguides added to the contents, generated based on the supplied waveguides list
import technologies.silicon_photonics from picazzo3.filters.ring import RingRect180DropFilter from picazzo3.container.container_waveguides import ContainerWithRoundedWaveguideBundle from ipkiss3 import all as i3 my_ring = RingRect180DropFilter(name="my_ring_4") my_ring_layout = my_ring.Layout() port_labels = ['E0', 'E1'] shapes =  for pl in port_labels: p = my_ring_layout.ports[pl] shape = i3.Shape(points=[p.position]) shape.add_polar(15.0, p.angle_deg) shape.add_polar(15.0, p.angle_deg + 30.0) shapes.append(shape) my_container = ContainerWithRoundedWaveguideBundle(name="my_waveguide_container_4", contents=my_ring, port_labels=port_labels ) layout = my_container.Layout(routes=shapes, bend_radius=10.0, area_layer_on=True) layout.visualize(annotate=True)
angle_step: float and number > 0
Angle step for rounding.
manhattan: ( bool, bool_, bool or int )
Adds rectangular blocks in the bends to avoid as much as possible non-manhattan angles.
view_name: str and ( Alphanumeric string or Contains _$ )
The name of the view
area_layer_on: ( bool, bool_, bool or int )
When True, the waveguide area will be covered by i3.Rectangles on all cover layers.
routes along which the waveguides will be generated
flatten_contents: ( bool, bool_, bool or int )
if True, it will insert the contents as elements in the layout, rather than as an Instance
bend_radius: float and number > 0
Bend radius for the auto-generated bends.
Rounding algorithm used to generate the bends. Can be circular, spline, ….