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optical pins name revised. Pin type added

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2026-06-07 22:56:33 +08:00
parent a4ac88f002
commit 8462c3397f
262 changed files with 3251 additions and 1134 deletions
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mxpic/components/others/simulation/DualPortElements.py
+195 -65
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@@ -123,7 +123,9 @@ def DEVICE_2X2_FDTD_INIT(fdtd,run=False,instrcutPATH=None,LibPATH=None):
def tuple_to_complex(t):
return complex(t[0], t[1])
def SimuDataFigurePlot(simuPath,devName,saveFlag=True,ports=["a1","b1"]):
## revised in 2026.06.07 by Qin Yue
# legacy: def SimuDataFigurePlot(simuPath,devName,saveFlag=True,ports=["a1","b1"]):
def SimuDataFigurePlot(simuPath,devName,saveFlag=True,ports=["opt_a1","opt_b1"]):
if (simuPath.endswith("\\")):
pass
@@ -173,20 +175,30 @@ def SimuDataFigurePlot(simuPath,devName,saveFlag=True,ports=["a1","b1"]):
ax[0,idx].pcolor(np.real(E_mag))
""" Plotting the port transmission """
if ("b1" in ports and "a1" in ports):
## revised in 2026.06.07 by Qin Yue
# legacy: if ("b1" in ports and "a1" in ports):
if ("opt_b1" in ports and "opt_a1" in ports):
dataDict["Ephase_11"] = np.squeeze(data["Ephase_11"][()])
Trans_11 = dataDict["b1"]["trans"]
Tmodes = dataDict["b1"]["modes"]
## revised in 2026.06.07 by Qin Yue
# legacy: Trans_11 = dataDict["b1"]["trans"]
Trans_11 = dataDict["opt_b1"]["trans"]
## revised in 2026.06.07 by Qin Yue
# legacy: Tmodes = dataDict["b1"]["modes"]
Tmodes = dataDict["opt_b1"]["modes"]
ax1 = ax[1,0]
ax2 = ax[2,0]
ax1.set_title("a_1 to b_1 trans [Through]")
ax1.plot(dataDict["a1"]["wl"]*1e+6,Trans_11,linewidth=3)
## revised in 2026.06.07 by Qin Yue
# legacy: ax1.plot(dataDict["a1"]["wl"]*1e+6,Trans_11,linewidth=3)
ax1.plot(dataDict["opt_a1"]["wl"]*1e+6,Trans_11,linewidth=3)
""" plotting the eigen mode decomposition """
dataSZ = np.shape(Tmodes)
plt_wl = dataDict["a1"]["wl"]*1e+6
## revised in 2026.06.07 by Qin Yue
# legacy: plt_wl = dataDict["a1"]["wl"]*1e+6
plt_wl = dataDict["opt_a1"]["wl"]*1e+6
dataPlt = []
@@ -206,20 +218,30 @@ def SimuDataFigurePlot(simuPath,devName,saveFlag=True,ports=["a1","b1"]):
ax2.plot(plt_wl,Trans_dB,label=f"mode_{pltIdx}",linewidth=3)
if ("b2" in ports and "a1" in ports):
## revised in 2026.06.07 by Qin Yue
# legacy: if ("b2" in ports and "a1" in ports):
if ("opt_b2" in ports and "opt_a1" in ports):
dataDict["Ephase_21"] = np.squeeze(data["Ephase_11"][()])
Trans_21 = dataDict["b2"]["trans"]
Tmodes = dataDict["b2"]["modes"]
## revised in 2026.06.07 by Qin Yue
# legacy: Trans_21 = dataDict["b2"]["trans"]
Trans_21 = dataDict["opt_b2"]["trans"]
## revised in 2026.06.07 by Qin Yue
# legacy: Tmodes = dataDict["b2"]["modes"]
Tmodes = dataDict["opt_b2"]["modes"]
ax1 = ax[1,1]
ax2 = ax[2,1]
ax1.set_title("a_1 to b_1 trans [Through]")
ax1.plot(dataDict["a1"]["wl"]*1e+6,Trans_21)
## revised in 2026.06.07 by Qin Yue
# legacy: ax1.plot(dataDict["a1"]["wl"]*1e+6,Trans_21)
ax1.plot(dataDict["opt_a1"]["wl"]*1e+6,Trans_21)
""" plotting the eigen mode decomposition """
dataSZ = np.shape(Tmodes)
plt_wl = dataDict["a1"]["wl"]*1e+6
## revised in 2026.06.07 by Qin Yue
# legacy: plt_wl = dataDict["a1"]["wl"]*1e+6
plt_wl = dataDict["opt_a1"]["wl"]*1e+6
dataPlt = []
@@ -238,15 +260,23 @@ def SimuDataFigurePlot(simuPath,devName,saveFlag=True,ports=["a1","b1"]):
Trans_dB = 10*np.log10(_data_)
ax2.plot(plt_wl,Trans_dB,label=f"mode_{pltIdx}",linewidth=3)
if ("a2" in ports and "a1" in ports):
Refl_21 = dataDict["a2"]["trans"]
## revised in 2026.06.07 by Qin Yue
# legacy: if ("a2" in ports and "a1" in ports):
if ("opt_a2" in ports and "opt_a1" in ports):
## revised in 2026.06.07 by Qin Yue
# legacy: Refl_21 = dataDict["a2"]["trans"]
Refl_21 = dataDict["opt_a2"]["trans"]
# fig,ax = plt.subplots(3,2,6)
ax[1,2].set_title("a_1 to a_2 trans [Replection]")
ax[1,2].plot(dataDict["a1"]["wl"]*1e+6,Refl_21,linewidth=3)
## revised in 2026.06.07 by Qin Yue
# legacy: ax[1,2].plot(dataDict["a1"]["wl"]*1e+6,Refl_21,linewidth=3)
ax[1,2].plot(dataDict["opt_a1"]["wl"]*1e+6,Refl_21,linewidth=3)
ax2 = ax[2,2]
Trans_dB = 10*np.log10(Refl_21)
ax2.plot(dataDict["a1"]["wl"]*1e+6,Trans_dB,linewidth=3)
## revised in 2026.06.07 by Qin Yue
# legacy: ax2.plot(dataDict["a1"]["wl"]*1e+6,Trans_dB,linewidth=3)
ax2.plot(dataDict["opt_a1"]["wl"]*1e+6,Trans_dB,linewidth=3)
if (saveFlag):
""" in CPU mode, there will be no folder """
@@ -268,10 +298,14 @@ class DEVICE_PORTS:
CladMaterial: str = "SiO2 (Glass) - Palik",
modeIdx: list=[1,2,3,4],
sourceMode: int = 1,
ports_extend: list=["a1"],
## revised in 2026.06.07 by Qin Yue
# legacy: ports_extend: list=["a1"],
ports_extend: list=["opt_a1"],
SimuBox: Any = None,
port_radius: dict={"a1":0},
## revised in 2026.06.07 by Qin Yue
# legacy: port_radius: dict={"a1":0},
port_radius: dict={"opt_a1":0},
sample_points: int = 101,
Field_sample: int = 3,
@@ -279,7 +313,9 @@ class DEVICE_PORTS:
LumericalPATH: Any = None,
runFDTD: bool = False,
GPUOn: bool = True,
port_names: list = ["a1","b1","a2","b2"],
## revised in 2026.06.07 by Qin Yue
# legacy: port_names: list = ["a1","b1","a2","b2"],
port_names: list = ["opt_a1","opt_b1","opt_a2","opt_b2"],
) -> None:
@@ -344,18 +380,32 @@ class DEVICE_PORTS:
""" port Z for propagation recording """
ports = jsonFile["ports"]
dx = abs(ports["a1"]["x"] - ports["b1"]["x"])
cX = (ports["a1"]["x"] + ports["b1"]["x"])/2
## revised in 2026.06.07 by Qin Yue
# legacy: dx = abs(ports["a1"]["x"] - ports["b1"]["x"])
dx = abs(ports["opt_a1"]["x"] - ports["opt_b1"]["x"])
## revised in 2026.06.07 by Qin Yue
# legacy: cX = (ports["a1"]["x"] + ports["b1"]["x"])/2
cX = (ports["opt_a1"]["x"] + ports["opt_b1"]["x"])/2
if ("b2" in jsonFile["ports"]["names"]):
dy = abs(ports["b1"]["y"] - ports["b2"]["y"])
cY = (ports["b1"]["y"] + ports["b2"]["y"])/2
## revised in 2026.06.07 by Qin Yue
# legacy: if ("b2" in jsonFile["ports"]["names"]):
if ("opt_b2" in jsonFile["ports"]["names"]):
## revised in 2026.06.07 by Qin Yue
# legacy: dy = abs(ports["b1"]["y"] - ports["b2"]["y"])
dy = abs(ports["opt_b1"]["y"] - ports["opt_b2"]["y"])
## revised in 2026.06.07 by Qin Yue
# legacy: cY = (ports["b1"]["y"] + ports["b2"]["y"])/2
cY = (ports["opt_b1"]["y"] + ports["opt_b2"]["y"])/2
elif (SimuBox is not None):
dy = SimuBox["dy"]
cY = ports["b1"]["y"]
## revised in 2026.06.07 by Qin Yue
# legacy: cY = ports["b1"]["y"]
cY = ports["opt_b1"]["y"]
else:
dy = 0
cY = ports["b1"]["y"]
## revised in 2026.06.07 by Qin Yue
# legacy: cY = ports["b1"]["y"]
cY = ports["opt_b1"]["y"]
FDTD = {}
@@ -526,36 +576,64 @@ class DEVICE_RING_BUS(DEVICE_PORTS):
raise Exception("ERROR :: <device> not recongized")
dx = abs(cell_dev.pin["a1"].x - cell_dev.pin["b1"].x)+port_width
## revised in 2026.06.07 by Qin Yue
# legacy: dx = abs(cell_dev.pin["a1"].x - cell_dev.pin["b1"].x)+port_width
dx = abs(cell_dev.pin["opt_a1"].x - cell_dev.pin["opt_b1"].x)+port_width
if (Aport is None):
if (cell_dev.pin['b1'].x > r_ring):
cell_dev.pin['b2'] = nd.Pin(name="b2").put(r_ring,0, 90)
cell_dev.pin['a2'] = nd.Pin(name="a2").put(-r_ring,0, 90)
## revised in 2026.06.07 by Qin Yue
# legacy: if (cell_dev.pin['b1'].x > r_ring):
if (cell_dev.pin['opt_b1'].x > r_ring):
## revised in 2026.06.07 by Qin Yue
# legacy: cell_dev.pin['b2'] = nd.Pin(name="b2").put(r_ring,0, 90)
cell_dev.pin['opt_b2'] = nd.Pin(name="opt_b2",type="optical:").put(r_ring,0, 90)
## revised in 2026.06.07 by Qin Yue
# legacy: cell_dev.pin['a2'] = nd.Pin(name="a2").put(-r_ring,0, 90)
cell_dev.pin['opt_a2'] = nd.Pin(name="opt_a2",type="optical:").put(-r_ring,0, 90)
else:
x = cell_dev.pin['b1'].x
## revised in 2026.06.07 by Qin Yue
# legacy: x = cell_dev.pin['b1'].x
x = cell_dev.pin['opt_b1'].x
y = -np.sqrt(r_ring**2 - x**2)
a = np.arcsin(x/r_ring)/np.pi*180
dy_ports = abs(y-cell_dev.pin['b1'].y)
## revised in 2026.06.07 by Qin Yue
# legacy: dy_ports = abs(y-cell_dev.pin['b1'].y)
dy_ports = abs(y-cell_dev.pin['opt_b1'].y)
if (dy_ports > port_distance):
y = cell_dev.pin['b1'].y + port_distance
## revised in 2026.06.07 by Qin Yue
# legacy: y = cell_dev.pin['b1'].y + port_distance
y = cell_dev.pin['opt_b1'].y + port_distance
x = np.sqrt(r_ring**2 - (abs(y))**2)
a = np.arcsin(x/r_ring)/np.pi*180
cell_dev.pin['b2'] = nd.Pin(name="b2").put( x,y, a)
cell_dev.pin['a2'] = nd.Pin(name="a2").put(-x,y,180-a)
## revised in 2026.06.07 by Qin Yue
# legacy: cell_dev.pin['b2'] = nd.Pin(name="b2").put( x,y, a)
cell_dev.pin['opt_b2'] = nd.Pin(name="opt_b2",type="optical:").put( x,y, a)
## revised in 2026.06.07 by Qin Yue
# legacy: cell_dev.pin['a2'] = nd.Pin(name="a2").put(-x,y,180-a)
cell_dev.pin['opt_a2'] = nd.Pin(name="opt_a2",type="optical:").put(-x,y,180-a)
else :
cell_dev.pin['b2'] = nd.Pin(name="b2").put( x,y, a)
cell_dev.pin['a2'] = nd.Pin(name="a2").put(-x,y,180-a)
## revised in 2026.06.07 by Qin Yue
# legacy: cell_dev.pin['b2'] = nd.Pin(name="b2").put( x,y, a)
cell_dev.pin['opt_b2'] = nd.Pin(name="opt_b2",type="optical:").put( x,y, a)
## revised in 2026.06.07 by Qin Yue
# legacy: cell_dev.pin['a2'] = nd.Pin(name="a2").put(-x,y,180-a)
cell_dev.pin['opt_a2'] = nd.Pin(name="opt_a2",type="optical:").put(-x,y,180-a)
else :
cell_dev.pin['b2'] = nd.Pin(name="b2").put( r_ring*np.sin(Aport/180*np.pi),-r_ring*np.cos(Aport/180*np.pi), Aport)
cell_dev.pin['a2'] = nd.Pin(name="a2").put(-r_ring*np.sin(Aport/180*np.pi),-r_ring*np.cos(Aport/180*np.pi), Aport)
## revised in 2026.06.07 by Qin Yue
# legacy: cell_dev.pin['b2'] = nd.Pin(name="b2").put( r_ring*np.sin(Aport/180*np.pi),-r_ring*np.cos(Aport/180*np.pi), Aport)
cell_dev.pin['opt_b2'] = nd.Pin(name="opt_b2",type="optical:").put( r_ring*np.sin(Aport/180*np.pi),-r_ring*np.cos(Aport/180*np.pi), Aport)
## revised in 2026.06.07 by Qin Yue
# legacy: cell_dev.pin['a2'] = nd.Pin(name="a2").put(-r_ring*np.sin(Aport/180*np.pi),-r_ring*np.cos(Aport/180*np.pi), Aport)
cell_dev.pin['opt_a2'] = nd.Pin(name="opt_a2",type="optical:").put(-r_ring*np.sin(Aport/180*np.pi),-r_ring*np.cos(Aport/180*np.pi), Aport)
yMax = cell_dev.pin['b2'].y
## revised in 2026.06.07 by Qin Yue
# legacy: yMax = cell_dev.pin['b2'].y
yMax = cell_dev.pin['opt_b2'].y
yMin = -r_ring - port_width
dy = abs(yMax - yMin)
@@ -570,10 +648,14 @@ class DEVICE_RING_BUS(DEVICE_PORTS):
super().__init__(dev_name=dev_name, device=device, simu_xs=simu_xs, port_width=port_width, path=path, wl=wl,
mesh_order=mesh_order, layer_heights=layer_heights,
FDTD_height=FDTD_height, material=material, CladMaterial=CladMaterial,
modeIdx=modeIdx, ports_extend=["a1","b1"], SimuBox = {"dx":dx,"dy":dy,"y":cy}, port_radius={"a2":r_ring,"b2":r_ring},
## revised in 2026.06.07 by Qin Yue
# legacy: modeIdx=modeIdx, ports_extend=["a1","b1"], SimuBox = {"dx":dx,"dy":dy,"y":cy}, port_radius={"a2":r_ring,"b2":r_ring},
modeIdx=modeIdx, ports_extend=["opt_a1","opt_b1"], SimuBox = {"dx":dx,"dy":dy,"y":cy}, port_radius={"opt_a2":r_ring,"opt_b2":r_ring},
sample_points=sample_points,FDTDBuild=FDTDBuild,LumericalPATH=LumericalPATH,runFDTD=runFDTD,
GPUOn=GPUOn,
port_names = ["a1","b1","a2","b2"],)
## revised in 2026.06.07 by Qin Yue
# legacy: port_names = ["a1","b1","a2","b2"],)
port_names = ["opt_a1","opt_b1","opt_a2","opt_b2"],)
class DEVICE_COUPLER(DEVICE_PORTS):
@@ -590,9 +672,13 @@ class DEVICE_COUPLER(DEVICE_PORTS):
) -> None:
super().__init__(dev_name, device, simu_xs, port_width, path, wl, mesh_order,
layer_heights, FDTD_height, material, CladMaterial, modeIdx, ports_extend=["a1","a2","b1","b2"],SimuBox=None,port_radius={},
## revised in 2026.06.07 by Qin Yue
# legacy: layer_heights, FDTD_height, material, CladMaterial, modeIdx, ports_extend=["a1","a2","b1","b2"],SimuBox=None,port_radius={},
layer_heights, FDTD_height, material, CladMaterial, modeIdx, ports_extend=["opt_a1","opt_a2","opt_b1","opt_b2"],SimuBox=None,port_radius={},
sample_points=sample_points,FDTDBuild=FDTDBuild,LumericalPATH=LumericalPATH,runFDTD=runFDTD,GPUOn=GPUOn,
port_names = ["a1","b1","a2","b2"],sourceMode=sourceMode)
## revised in 2026.06.07 by Qin Yue
# legacy: port_names = ["a1","b1","a2","b2"],sourceMode=sourceMode)
port_names = ["opt_a1","opt_b1","opt_a2","opt_b2"],sourceMode=sourceMode)
class EULER_CROW_INTER_CP(DEVICE_PORTS):
def __init__(self, dev_name: str, device: Any, simu_xs: str="strip",
@@ -612,17 +698,29 @@ class EULER_CROW_INTER_CP(DEVICE_PORTS):
""" The pins reconized in here is ra1,ra2,ra3,ra4 and rb1,rb2,rb3,rb4 """
newDev = device
newDev.cell.pin['a1'] = device.cell.pin['ra2']
newDev.cell.pin['a2'] = device.cell.pin['rb2']
newDev.cell.pin['b1'] = device.cell.pin['ra4']
newDev.cell.pin['b2'] = device.cell.pin['rb4']
## revised in 2026.06.07 by Qin Yue
# legacy: newDev.cell.pin['a1'] = device.cell.pin['ra2']
newDev.cell.pin['opt_a1'] = device.cell.pin['ra2']
## revised in 2026.06.07 by Qin Yue
# legacy: newDev.cell.pin['a2'] = device.cell.pin['rb2']
newDev.cell.pin['opt_a2'] = device.cell.pin['rb2']
## revised in 2026.06.07 by Qin Yue
# legacy: newDev.cell.pin['b1'] = device.cell.pin['ra4']
newDev.cell.pin['opt_b1'] = device.cell.pin['ra4']
## revised in 2026.06.07 by Qin Yue
# legacy: newDev.cell.pin['b2'] = device.cell.pin['rb4']
newDev.cell.pin['opt_b2'] = device.cell.pin['rb4']
port_radius = {"a1":device.R1, "a2": device.R1, "b1":-device.R1, "b2":-device.R1}
## revised in 2026.06.07 by Qin Yue
# legacy: port_radius = {"a1":device.R1, "a2": device.R1, "b1":-device.R1, "b2":-device.R1}
port_radius = {"opt_a1":device.R1, "opt_a2": device.R1, "opt_b1":-device.R1, "opt_b2":-device.R1}
super().__init__(dev_name, newDev, simu_xs, port_width, path, wl, mesh_order, layer_heights, FDTD_height, material, CladMaterial, modeIdx,
ports_extend=[],
SimuBox=SimuBox, port_radius=port_radius, sample_points=sample_points,
FDTDBuild=FDTDBuild,LumericalPATH=LumericalPATH,runFDTD=runFDTD,port_names = ["a1","b1","a2","b2"],
## revised in 2026.06.07 by Qin Yue
# legacy: FDTDBuild=FDTDBuild,LumericalPATH=LumericalPATH,runFDTD=runFDTD,port_names = ["a1","b1","a2","b2"],
FDTDBuild=FDTDBuild,LumericalPATH=LumericalPATH,runFDTD=runFDTD,port_names = ["opt_a1","opt_b1","opt_a2","opt_b2"],
GPUOn=GPUOn)
class EULER_CROW_BUS(DEVICE_PORTS):
@@ -644,24 +742,38 @@ class EULER_CROW_BUS(DEVICE_PORTS):
newDev = device
# newDev.cell.pin['a1'] = device.cell.pin['ra2']
newDev.cell.pin['a2'] = device.cell.pin['ra2']
## revised in 2026.06.07 by Qin Yue
# legacy: newDev.cell.pin['a2'] = device.cell.pin['ra2']
newDev.cell.pin['opt_a2'] = device.cell.pin['ra2']
# newDev.cell.pin['b1'] = device.cell.pin['ra4']
newDev.cell.pin['b2'] = device.cell.pin['ra4']
## revised in 2026.06.07 by Qin Yue
# legacy: newDev.cell.pin['b2'] = device.cell.pin['ra4']
newDev.cell.pin['opt_b2'] = device.cell.pin['ra4']
port_radius = {"a2": device.R1, "b2":-device.R1}
## revised in 2026.06.07 by Qin Yue
# legacy: port_radius = {"a2": device.R1, "b2":-device.R1}
port_radius = {"opt_a2": device.R1, "opt_b2":-device.R1}
if (SimuBox is None):
yMax = newDev.cell.pin['b2'].y
yMin = newDev.cell.pin['b1'].y - newDev.ring_cell[0].sz[1]/2 - port_width/2
## revised in 2026.06.07 by Qin Yue
# legacy: yMax = newDev.cell.pin['b2'].y
yMax = newDev.cell.pin['opt_b2'].y
## revised in 2026.06.07 by Qin Yue
# legacy: yMin = newDev.cell.pin['b1'].y - newDev.ring_cell[0].sz[1]/2 - port_width/2
yMin = newDev.cell.pin['opt_b1'].y - newDev.ring_cell[0].sz[1]/2 - port_width/2
SimuBox = {}
SimuBox["dy"] = yMax - yMin
SimuBox["y"] = (yMax+yMin)/2
super().__init__(dev_name, newDev, simu_xs, port_width, path, wl, mesh_order, layer_heights, FDTD_height, material, CladMaterial, modeIdx,
ports_extend=["a1","b1"],
## revised in 2026.06.07 by Qin Yue
# legacy: ports_extend=["a1","b1"],
ports_extend=["opt_a1","opt_b1"],
SimuBox=SimuBox, port_radius=port_radius, sample_points=sample_points,
FDTDBuild=FDTDBuild,LumericalPATH=LumericalPATH,runFDTD=runFDTD,port_names = ["a1","b1","a2","b2"],
## revised in 2026.06.07 by Qin Yue
# legacy: FDTDBuild=FDTDBuild,LumericalPATH=LumericalPATH,runFDTD=runFDTD,port_names = ["a1","b1","a2","b2"],
FDTDBuild=FDTDBuild,LumericalPATH=LumericalPATH,runFDTD=runFDTD,port_names = ["opt_a1","opt_b1","opt_a2","opt_b2"],
GPUOn=GPUOn)
@@ -672,15 +784,21 @@ class RESONATOR(DEVICE_PORTS):
mesh_order: int=5, layer_heights: list=[0.22],
FDTD_height: int=2, material: str="Si (Silicon) - Palik", CladMaterial: str="SiO2 (Glass) - Palik",
modeIdx: list=[1, 2, 3, 4],
ports_extend: list=["a1"],
## revised in 2026.06.07 by Qin Yue
# legacy: ports_extend: list=["a1"],
ports_extend: list=["opt_a1"],
sample_points: int=10001,
SimuBox: Any=None,
FDTDBuild: bool = False,
LumericalPATH: Any = None,
runFDTD: bool = False) -> None:
super().__init__(dev_name, device, simu_xs, port_width, path, wl, mesh_order, layer_heights, FDTD_height, material, CladMaterial,
modeIdx, ports_extend=["a1","a2","b1","b2"], SimuBox=SimuBox, port_radius=[], sample_points=sample_points,
FDTDBuild=FDTDBuild,LumericalPATH=LumericalPATH,runFDTD=runFDTD,port_names = ["a1","b1","a2","b2"],)
## revised in 2026.06.07 by Qin Yue
# legacy: modeIdx, ports_extend=["a1","a2","b1","b2"], SimuBox=SimuBox, port_radius=[], sample_points=sample_points,
modeIdx, ports_extend=["opt_a1","opt_a2","opt_b1","opt_b2"], SimuBox=SimuBox, port_radius=[], sample_points=sample_points,
## revised in 2026.06.07 by Qin Yue
# legacy: FDTDBuild=FDTDBuild,LumericalPATH=LumericalPATH,runFDTD=runFDTD,port_names = ["a1","b1","a2","b2"],)
FDTDBuild=FDTDBuild,LumericalPATH=LumericalPATH,runFDTD=runFDTD,port_names = ["opt_a1","opt_b1","opt_a2","opt_b2"],)
class RING_PHASE(DEVICE_PORTS):
def __init__(self, dev_name: str, device: Any, simu_xs: str="strip",
@@ -691,7 +809,9 @@ class RING_PHASE(DEVICE_PORTS):
CladMaterial: str="SiO2 (Glass) - Palik",
modeIdx: list=[1, 2, 3, 4],
SimuBox: Any=None,
port_radius: dict={ "a1": 0 },
## revised in 2026.06.07 by Qin Yue
# legacy: port_radius: dict={ "a1": 0 },
port_radius: dict={ "opt_a1": 0 },
sample_points: int=101,
FDTDBuild: bool=False,
LumericalPATH: Any=None,
@@ -707,13 +827,21 @@ class RING_PHASE(DEVICE_PORTS):
elif (isinstance(device,nd.Cell)):
dev_cell = device
dev_cell.pin['a1'] = dev_cell.pin['r1']
dev_cell.pin['b1'] = dev_cell.pin['r3']
## revised in 2026.06.07 by Qin Yue
# legacy: dev_cell.pin['a1'] = dev_cell.pin['r1']
dev_cell.pin['opt_a1'] = dev_cell.pin['r1']
## revised in 2026.06.07 by Qin Yue
# legacy: dev_cell.pin['b1'] = dev_cell.pin['r3']
dev_cell.pin['opt_b1'] = dev_cell.pin['r3']
dy = abs(dev_cell.pin['a1'].y - dev_cell.pin['b1'].y )
## revised in 2026.06.07 by Qin Yue
# legacy: dy = abs(dev_cell.pin['a1'].y - dev_cell.pin['b1'].y )
dy = abs(dev_cell.pin['opt_a1'].y - dev_cell.pin['opt_b1'].y )
cy = (dev_cell.pin['a1'].y + dev_cell.pin['b1'].y)/2
## revised in 2026.06.07 by Qin Yue
# legacy: cy = (dev_cell.pin['a1'].y + dev_cell.pin['b1'].y)/2
cy = (dev_cell.pin['opt_a1'].y + dev_cell.pin['opt_b1'].y)/2
if (SimuBox is None):
SimuBox = {}
SimuBox["dy"] = dy
@@ -728,7 +856,9 @@ class RING_PHASE(DEVICE_PORTS):
super().__init__(dev_name, dev_cell, simu_xs, port_width, path, wl, mesh_order, layer_heights,
FDTD_height, material, CladMaterial, modeIdx, ports_extend=[],
SimuBox=SimuBox, port_radius=port_radius, sample_points=sample_points,
FDTDBuild=FDTDBuild, LumericalPATH=LumericalPATH, runFDTD=runFDTD, port_names=["a1","b1"],
## revised in 2026.06.07 by Qin Yue
# legacy: FDTDBuild=FDTDBuild, LumericalPATH=LumericalPATH, runFDTD=runFDTD, port_names=["a1","b1"],
FDTDBuild=FDTDBuild, LumericalPATH=LumericalPATH, runFDTD=runFDTD, port_names=["opt_a1","opt_b1"],
GPUOn = GPUOn)