WireWaveguideTransitionLinear

class picazzo3.traces.wire_wg.WireWaveguideTransitionLinear

A transition between two WireWaveguideTemplates.

Parameters:

end_trace_template: PCell and _TraceTemplate and WireWaveguideTemplate

start_trace_template: PCell and _TraceTemplate and WireWaveguideTemplate

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:

reverse_templates: ( bool, bool_ or int ), locked

When True, treat start_trace_template as end_trace_template and vice versa. To use the correct templates, use the _{start/stop}_trace_template properties. This should not be set manually, but calculated by the transition itself.

Views

class Layout

Parameters:

straight_extension: Coord2 and number >= 0

tuple: straight extension at start and end of transition

end_position: Coord2

end position of the transition

start_position: Coord2

start position of the transition

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:

length: float and Real, number and number >= 0, locked

length of the transition

Examples

"""This example shows how you use the template as a parameter for a rounded
Waveguide PCell."""
from picazzo3.traces.wire_wg import WireWaveguideTemplate
from picazzo3.traces.wire_wg import WireWaveguideTransitionLinear

wt1 = WireWaveguideTemplate()
wt1.Layout(core_width=0.45, cladding_width=1.6)
wt2 = WireWaveguideTemplate()
wt2.Layout(core_width=0.85, cladding_width=2.0)

t = WireWaveguideTransitionLinear(start_trace_template=wt1, end_trace_template=wt2)

t_lay = t.Layout(start_position=(0.0, 0.0), end_position=(5.0, 0.0))
t_lay.visualize(annotate=True)