def mzi4(freqs):
y1 = siepic.YBranch()
gc1 = siepic.GratingCoupler()
wg1 = siepic.Waveguide(length=67.730e-6)
wg2 = siepic.Waveguide(length=297.394e-6)
y2 = siepic.YBranch()
gc2 = siepic.GratingCoupler()
wg3 = siepic.Waveguide(length=256.152e-6)
simulator = SweepSimulator(freqs[0], freqs[-1], len(freqs))
y1.rename_pins("N$0", "N$2", "N$1")
gc1.rename_pins("ebeam_gc_te1550_detector2", "N$0")
wg1.rename_pins("N$1", "N$4")
wg2.rename_pins("N$2", "N$5")
y2.rename_pins("N$6", "N$5", "N$4")
gc2.rename_pins("ebeam_gc_te1550_laser1", "N$3")
wg3.rename_pins("N$6", "N$3")
y1.multiconnect(gc1["N$0"], wg2, wg1)
y2.multiconnect(wg3, wg2, wg1)
wg3.connect(gc2["N$3"])
simulator.multiconnect(gc2, gc1)
return simulator.circuit
def mzi():
gc_input = siepic.GratingCoupler()
y_splitter = siepic.YBranch()
wg_long = siepic.Waveguide(length=150e-6)
wg_short = siepic.Waveguide(length=50e-6)
y_recombiner = siepic.YBranch()
gc_output = siepic.GratingCoupler()
y_splitter.multiconnect(gc_input, wg_long, wg_short)
y_recombiner.multiconnect(gc_output, wg_short, wg_long)
return y_splitter.circuit
def y1():
return siepic.YBranch()
# Copyright © Simphony Project Contributors # Licensed under the terms of the MIT License # (see simphony/__init__.py for details) import matplotlib.pyplot as plt from simphony.libraries import siepic from simphony.simulators import MonteCarloSweepSimulator, SweepSimulator # first we initialize all of the components in the MZI circuit gc_input = siepic.GratingCoupler() y_splitter = siepic.YBranch() wg_long = siepic.Waveguide(length=150e-6) wg_short = siepic.Waveguide(length=50e-6) y_recombiner = siepic.YBranch() gc_output = siepic.GratingCoupler() # next we connect the components to each other # you can connect pins directly: y_splitter["pin1"].connect(gc_input["pin1"]) # or connect components with components: # (when using components to make connections, their first unconnected pin will # be used to make the connection.) y_splitter.connect(wg_long) # or any combination of the two: y_splitter["pin3"].connect(wg_short) # y_splitter.connect(wg_short["pin1"]) # when making multiple connections, it is often simpler to use `multiconnect`