WgYCombiner

class picazzo3.wg.splitters.cell.WgYCombiner

Y-Combiner PCell with branches that fan out specifiable angle.

Parameters
trace_template: PCell and _WaveguideTemplate

Waveguide template of the Y splitter

name: String that contains only ISO/IEC 8859-1 (extended ASCII py3) or pure ASCII (py2) characters

The unique name of the pcell

Views

class Layout
Parameters
angle_out: float

Angle at which the waveguide exit the splitter.

center_waveguide_length: float and Real, number and number >= 0

Length of the center waveguide

cladding_width: float and number > 0

Width of the cladding. The default is taken from the trace template.

core_width: float and number > 0

Width of the core. The default is taken from the trace template.

split_stub_width: float and number > 0

Width of the stub where the waveguide split

taper_length: float and Real, number and number >= 0

Length of the tapered section

bend_radius: float and number > 0
view_name: String that contains only alphanumeric characters from the ASCII set or contains _$. ASCII set is extended on PY3.

The name of the view

Examples

from technologies import silicon_photonics  # noqa: F401
from picazzo3.wg.splitters import WgYCombiner

C = WgYCombiner(name="my_combiner60")
layout = C.Layout(bend_radius=4.5, core_width=0.6, angle_out=60.0)
layout.visualize(annotate=True)
../../../../_images/picazzo3-wg-splitters-cell-WgYCombiner-1.png