RibWireWaveguideTemplate¶
-
class
picazzo3.traces.rib_wg.
RibWireWaveguideTemplate
(*args, **kwargs)¶ This waveguide is a (shallow etched) rib waveguide, loaded on top of a (finite) strip wire.
core_width <-----------> strip_width <---------------------> cladding_width <------------------------------------------> ___________ ____| |____ | | __________|_____________________|___________
Parameters: cell_instances: _PCellInstanceDict, optional
name: optional
The unique name of the pcell
Views
-
Layout
¶ Parameters: cladding_width: float and number > 0, optional
total width of the waveguide with cladding
core_process: ProcessLayer, optional
process for the shallow-etched core
core_width: float and number > 0, optional
width of the shallow-etched core
cover_layers: List with type restriction, allowed types: <class ‘ipkiss.primitives.layer.Layer’>, optional
layers that can be used to generate additional coverage of the trace (e.g. manhattan corners)
strip_cladding_purpose: PatternPurpose, optional
drawing purpose for the strip wire cladding
strip_process: ProcessLayer, optional
process for the strip wire
strip_purpose: PatternPurpose, optional
drawing purpose for the strip wire
strip_width: float and number > 0, optional
width of the deep-etched strip wire
view_name: str, optional
The name of the view
windows: List with type restriction, allowed types: <class ‘ipkiss3.pcell.trace.window.window._TraceWindow’>, optional
List of Trace Windows that know how to draw themselves relative to the shape of the Trace
cladding_process: ProcessLayer, optional
process for the waveguide cladding, defaults to the core process
cladding_purpose: PatternPurpose, optional
drawing purpose layer for the cladding
core_purpose: PatternPurpose, optional
drawing purpose for the waveguide core
core_layer: __Layer__, optional
layer used to define the core of the waveguide
pin_shape: Shape, optional
shape to be used for the pins
trace_template_for_ports: _TraceTemplate.Layout, optional
Trace template to be used for the ports. Default = this template
control_shape_layer: __Layer__, optional
layer on which the control shape is drawn
draw_control_shape: optional
draws the control shape on top of the waveguide
width: float and Real, number and number >= 0, optional
grids_per_unit: locked
Number of grid cells per design unit
units_per_grid: locked
Ratio of grid cell and design unit
grid: float and number > 0, locked
design grid. Extracted by default from TECH.METRICS.GRID
unit: float and number > 0, locked
design unit. Extracted by default from TECH.METRICS.UNIT
Examples
""" This example shows how you use the template to directly create a rib-wire waveguide PCell and its layout. """ from technologies import silicon_photonics from ipkiss3 import all as i3 from picazzo3.traces.rib_wg.trace import RibWireWaveguideTemplate wg_t = RibWireWaveguideTemplate(name="my_ribwire_wg_template1") wg_t.Layout(core_width=0.4, strip_width=1.2, cladding_width=2 * 4.0 + 1.2, core_process=i3.TECH.PROCESS.RWG, strip_process=i3.TECH.PROCESS.WG) wg = wg_t(name="my_ribwire_waveguide1") layout = wg.Layout(shape=[(0.0, 0.0), (10.0, 0.0)]) layout.visualize()
-