io_gratings,
list(component.ports.values()),
component_name=component.name,
layer_label=layer_label,
gc_port_name=gc_port_name,
)
cnew.add(labels)
return cnew
def add_te(*args, **kwargs):
return add_grating_couplers(*args, **kwargs)
def add_tm(*args, grating_coupler=grating_coupler_tm, **kwargs):
return add_grating_couplers(*args, grating_coupler=grating_coupler, **kwargs)
if __name__ == "__main__":
# from pp.add_labels import get_optical_text
# c = pp.c.grating_coupler_elliptical_te()
# print(c.wavelength)
# print(c.get_property('wavelength'))
c = pp.c.waveguide(width=2)
# cc = add_grating_couplers(c)
cc = add_tm(c)
print(cc)
pp.show(cc)
ymin0 = width / 2
yminL = width / 2
ymax0 = width / 2 + trench_width
ymaxL = width / 2 + trench_width + slab_offset
x = [0, length, length, 0]
ytt = [ymin0, yminL, ymaxL, ymax0]
ytb = [-ymin0, -yminL, -ymaxL, -ymax0]
c.add_polygon((x, ytt), layer=trench_layer)
c.add_polygon((x, ytb), layer=trench_layer)
c.add_port(name="W0",
midpoint=[0, 0],
width=width,
orientation=180,
layer=wg_layer)
c.add_port(name="E0",
midpoint=[length, 0],
width=width,
orientation=0,
layer=wg_layer)
return c
if __name__ == "__main__":
c = taper(width2=1, layers_cladding=[pp.LAYER.WGCLAD])
# c = taper_strip_to_ridge()
# print(c.get_optical_ports())
# c = taper_strip_to_ridge_trenches()
pp.show(c)
for port in po.portlist.keys():
port_loc = po.portlist[port]["port"]
direction = direction_to_degree(po.portlist[port]["direction"])
c.add_port(
name=port,
midpoint=[port_loc[0], port_loc[1]],
width=po.wgt.wg_width,
orientation=direction,
)
return c
if __name__ == "__main__":
wgt = pc.WaveguideTemplate(
bend_radius=50.0,
wg_width=1.0,
wg_layer=1,
wg_datatype=0,
clad_layer=2,
clad_datatype=0,
)
# gc = pc.GratingCoupler(wgt, port=(10, 20), direction=np.pi * 7 / 8)
gc = pc.GratingCoupler(wgt, port=(10, 20), direction=0.0)
gcc = picwriter2component(gc)
pp.show(gcc)
def test_select_ports_prefix():
import pp
c = pp.c.waveguide()
ports = c.get_ports_list(prefix="W")
assert len(ports) == 1
def test_select_ports_type():
import pp
c = pp.c.mzi2x2(with_elec_connections=True)
ports = c.get_ports_list(port_type="dc")
assert len(ports) == 3
if __name__ == "__main__":
test_select_ports_type()
import pp
name = "mmi1x2"
gdspath = pp.CONFIG["gdslib"] / "gds" / f"{name}.gds"
csvpath = pp.CONFIG["gdslib"] / "gds" / f"{name}.ports"
pp.show(gdspath)
# read_port_markers(gdspath, layer=66)
p = csv2port(csvpath)
print(p)
coupler_lengths = [10, 20, 30, 40]
coupler_gaps = [0.1, 0.2, 0.4, 0.5]
delta_lengths = [10, 100, 200]
c = pp.c.mzi_lattice(
coupler_lengths=coupler_lengths,
coupler_gaps=coupler_gaps,
delta_lengths=delta_lengths,
)
c.get_netlist()
print(c.get_netlist_yaml())
if __name__ == "__main__":
from pprint import pprint
from omegaconf import OmegaConf
import pp
from pp.test_component_from_yaml import sample_2x2_connections
c = pp.component_from_yaml(sample_2x2_connections)
pp.show(c)
pprint(c.get_netlist())
n = c.get_netlist()
yaml_str = OmegaConf.to_yaml(n, sort_keys=True)
c2 = pp.component_from_yaml(yaml_str)
pp.show(c2)
def demo2():
c = simple_mzi2x2(waveguide_factory=pp.c.waveguide_heater)
pp.show(c)
def demo1():
c = simple_mzi2x2()
pp.show(c)