"""
waveguide = pp.call_if_func(waveguide)
coupler = pp.call_if_func(coupler)
# Create the circuit, add all individual instances
circuit = Subcircuit("mzi")
circuit.add(
[(coupler, "ct"), (coupler, "cb"), (waveguide, "wl"), (waveguide, "wr"),]
)
# Circuits can be connected using the elements' string names:
circuit.connect_many(
[
("cb", "N0", "wl", "n1"),
("wl", "n2", "ct", "N1"),
("ct", "N0", "wr", "n2"),
("wr", "n1", "cb", "N1"),
]
)
circuit.elements["cb"].pins["W0"] = "input"
circuit.elements["cb"].pins["E0"] = "output"
circuit.elements["ct"].pins["W0"] = "drop"
circuit.elements["ct"].pins["E0"] = "cdrop"
return circuit
if __name__ == "__main__":
c = ring_double()
sweep_simulation(c)
""" add input and output gratings
Args:
circuit: needs to have `input` and `output` pins
gc: grating coupler
"""
c = Subcircuit(f"{circuit}_gc")
gc = pp.call_if_func(gc)
c.add([
(gc, "gci"),
(gc, "gco"),
(circuit, "circuit"),
])
c.connect_many([
("gci", "n1", "circuit", "input"),
("gco", "n1", "circuit", "output"),
])
# c.elements["circuit"].pins["input"] = "input_circuit"
# c.elements["circuit"].pins["output"] = "output_circuit"
c.elements["gci"].pins["n2"] = "input"
c.elements["gco"].pins["n2"] = "output"
return c
if __name__ == "__main__":
c1 = mzi()
c2 = add_gc(c1)
sweep_simulation(c2)