def lock_component(
component_type,
component_factory=component_factory,
path_library=path_library,
flatten=True,
with_settings_label=False,
):
""" locks a component from the factory into the GDS lib
TODO: flattening makes it slower for big mask
"""
try:
c = component_factory[component_type](cache=False, pins=False)
if flatten:
c.flatten()
gdspath = path_library / (component_type + ".gds")
pp.write_component(
c,
gdspath=gdspath,
with_settings_label=with_settings_label,
)
assert gdspath.exists()
return c
except Exception as e:
error = f"error building {component_type}"
raise ValueError(error, e)
def _demo():
import pp
c = pp.c.waveguide()
gdspath = pp.write_component(c)
layout1 = load_gds(gdspath)
cell1 = layout1.top_cell()
cell1_instance1 = pya.CellInstArray(cell1.cell_index(), pya.Trans(10, 0))
layout2 = pya.Layout()
cell2 = layout2.create_cell("TOP_LEVEL")
layout2.cell("TOP_LEVEL").insert(cell1_instance1)
layout2.write("test.gds")
def lock_component(
component_type,
component_type2factory=component_type2factory,
path_library=path_library,
flatten=True,
):
""" locks a component from the factory into the GDS lib
TODO: flattening makes it slower for big mask
"""
try:
c = component_type2factory[component_type]()
if flatten:
c.flatten()
gdspath = path_library / (component_type + ".gds")
pp.write_component(
c,
gdspath=gdspath,
verbose=False,
)
return c
except Exception as e:
error = f"error building {component_type} from {component_type2factory.keys()}"
raise ValueError(error, e)
def test_properties_components(component_type):
"""Write component to GDS with setttings_label"""
cnew = pp.Component()
c1 = component_factory[component_type]()
c1ref = cnew << c1
_add_settings_label(cnew, reference=c1ref)
gdspath = pp.write_component(cnew)
c2 = import_gds(gdspath)
add_settings_from_label(c2)
c1s = sort_dict(tuplify(c1.get_settings()))
c2s = sort_dict(tuplify(c2.get_settings()))
d = diff(c1s, c2s)
print(c1s)
print(c2s)
assert len(d) == 0
return c2
**port_params
)
component.add_port(port)
for i in range(N):
port = pp.Port(
name="N{}".format(i),
midpoint=p0 + ((i - N / 2) * port_pitch, dy),
orientation=90,
**port_params
)
component.add_port(port)
for i in range(N):
port = pp.Port(
name="S{}".format(i),
midpoint=p0 + ((i - N / 2) * port_pitch, -dy),
orientation=-90,
**port_params
)
component.add_port(port)
return component
# create design
if __name__ == "__main__":
bend_radius = 5.0
c = big_device(N=10)
c = add_io_optical(c, bend_radius=bend_radius, fanout_length=50.0)
pp.write_component(c, "design.gds")
if isinstance(component, str):
return klive.show(component)
if component is None:
raise ValueError(
"Component is None, make sure that your function returns the component"
)
write_gds(
component, gdspath, add_ports_to_all_cells=add_ports_to_all_cells, **kwargs
)
klive.show(gdspath)
if __name__ == "__main__":
import pp
c = pp.c.waveguide()
pp.write_component(c)
pp.show(c)
# cc = pp.routing.add_io_optical(c)
# gdspath = write_component(cc)
# gdspath = write_component_type("ring_double_bus", overwrite=True, flatten=False)
# gdspath = write_component_type("waveguide", length=5, overwrite=True, add_port_pins=False)
# gdspath = write_component_type("mmi1x2", width_mmi=5, overwrite=True)
# gdspath = write_component_type("mzi2x2", overwrite=True)
# gdspath = write_component_type("bend_circular", overwrite=True)
# print(gdspath)
# print(type(gdspath))
# klive.show(gdspath)
clear_cache()
if __name__ == "__main__":
import pp
# c = pp.c.waveguide(length=1.0016) # rounds to 1.002 with 1nm precision
# c = pp.c.waveguide(length=1.006) # rounds to 1.005 with 5nm precision
# c = pp.c.waveguide(length=1.009) # rounds to 1.010 with 5nm precision
# cc = pp.routing.add_fiber_array(c)
# pp.write_component(cc, precision=5e-9)
# pp.show(cc)
gdspath = pp.CONFIG["gdsdir"] / "waveguide.gds"
c = pp.c.waveguide()
pp.write_component(c, gdspath=gdspath)
pp.show(c)
# print(c.settings)
# gdspath = pp.write_component(c, precision=5e-9)
# pp.show(gdspath)
# cc = pp.routing.add_fiber_array(c)
# gdspath = write_component(cc)
# gdspath = write_component_type("ring_double_bus", overwrite=True, flatten=False)
# gdspath = write_component_type("waveguide", length=5, overwrite=True)
# gdspath = write_component_type("mmi1x2", width_mmi=5, overwrite=True)
# gdspath = write_component_type("mzi2x2", overwrite=True)
# gdspath = write_component_type("bend_circular", overwrite=True)
# print(gdspath)
)
clear_cache()
if __name__ == "__main__":
import pp
# c = pp.c.waveguide(length=1.0016) # rounds to 1.002 with 1nm precision
# c = pp.c.waveguide(length=1.006) # rounds to 1.005 with 5nm precision
# c = pp.c.waveguide(length=1.009) # rounds to 1.010 with 5nm precision
# cc = pp.routing.add_fiber_array(c)
# pp.write_component(cc, precision=5e-9)
# pp.show(cc)
c = pp.c.waveguide(length=1.009)
pp.write_component(c, gdspath="wg.gds")
pp.show(c)
# print(c.settings)
# gdspath = pp.write_component(c, precision=5e-9)
# pp.show(gdspath)
# cc = pp.routing.add_fiber_array(c)
# gdspath = write_component(cc)
# gdspath = write_component_type("ring_double_bus", overwrite=True, flatten=False)
# gdspath = write_component_type("waveguide", length=5, overwrite=True)
# gdspath = write_component_type("mmi1x2", width_mmi=5, overwrite=True)
# gdspath = write_component_type("mzi2x2", overwrite=True)
# gdspath = write_component_type("bend_circular", overwrite=True)
# print(gdspath)
klive.show(gdspath)
else:
raise ValueError(
f"Component is {type(component)}, make sure pass a Component or a path"
)
if __name__ == "__main__":
import pp
# c = pp.c.waveguide(length=1.0016) # rounds to 1.002 with 1nm precision
# c = pp.c.waveguide(length=1.006) # rounds to 1.005 with 5nm precision
c = pp.c.waveguide(length=1.009) # rounds to 1.010 with 5nm precision
cc = pp.routing.add_fiber_array(c)
pp.write_component(cc, precision=5e-9)
pp.show(cc)
print(c.settings)
# gdspath = pp.write_component(c, precision=5e-9)
# pp.show(gdspath)
# cc = pp.routing.add_fiber_array(c)
# gdspath = write_component(cc)
# gdspath = write_component_type("ring_double_bus", overwrite=True, flatten=False)
# gdspath = write_component_type("waveguide", length=5, overwrite=True)
# gdspath = write_component_type("mmi1x2", width_mmi=5, overwrite=True)
# gdspath = write_component_type("mzi2x2", overwrite=True)
# gdspath = write_component_type("bend_circular", overwrite=True)