si_fab.all.SiNDirectionalCouplerS

class si_fab.all.SiNDirectionalCouplerS

Silicon nitride wire directional coupler with a S-shape, where all the properties aside from the length (straight_length) are optimized and locked. Circuit simulation data is available for any length and for wavelengths between 1.5 um and 1.6 um.

Parameters:

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

Length of the straight section

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

The unique name of the pcell

Other Parameters:

data_tag: locked

adiabatic_angle: locked

bend_height: locked

bend_length: locked

spacing: locked

routing_method: locked

trace_template: locked

from si_fab import technology
from si_fab.all import SiNDirectionalCouplerS

lo = SiNDirectionalCouplerS().Layout()
lo.visualize(annotate=True)

Ports

Name	Type	Position	Angle	Waveguide Template	Inclination
in1	Optical	(-40.0, -5.575)	180.0	SiNWireWaveguideTemplate	0.0
in2	Optical	(-40.0, 5.575)	180.0	SiNWireWaveguideTemplate	0.0
out1	Optical	(40.0, -5.575)	0.0	SiNWireWaveguideTemplate	0.0
out2	Optical	(40.0, 5.575)	0.0	SiNWireWaveguideTemplate	0.0

Circuit

Parameters

layout_view: ( _LayoutView ), None allowed

netlist_view: ( NetlistView ), None allowed

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

Other Parameters

solver: str and String that contains only ISO/IEC 8859-1 (extended ASCII py3) or pure ASCII (py2) characters, locked

circuit solver to use

Layout

Parameters

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