PotatoMaxwell/mxpic_forge
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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/primitives/pic/mmi.py
+33 -11
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@@ -125,8 +125,12 @@ class MMI_ML:
_my_polygon(layer_wg=layers,vtx=vtx).put(0,0,0)
nd.Pin(name='a1',width=Wsg[0]).put(0,0,180)
nd.Pin(name='b1',width=Wsg[-1]).put(L,0,0)
## revised in 2026.06.07 by Qin Yue
# legacy: nd.Pin(name='a1',width=Wsg[0]).put(0,0,180)
nd.Pin(name='opt_a1',width=Wsg[0],type="optical:").put(0,0,180)
## revised in 2026.06.07 by Qin Yue
# legacy: nd.Pin(name='b1',width=Wsg[-1]).put(L,0,0)
nd.Pin(name='opt_b1',width=Wsg[-1],type="optical:").put(L,0,0)
""" For central MMI """
L_mmi = 0
@@ -159,17 +163,31 @@ class MMI_ML:
L = max(Lsg_mmi)+b1*2
nd.strt(length=L,layer=layers,width=w).put(-b1,0,0)
nd.Pin(name='a1',width=Wsg_mmi[0]).put(0,0,180)
nd.Pin(name='b1',width=Wsg_mmi[-1]).put(L_mmi,0,0)
## revised in 2026.06.07 by Qin Yue
# legacy: nd.Pin(name='a1',width=Wsg_mmi[0]).put(0,0,180)
nd.Pin(name='opt_a1',width=Wsg_mmi[0],type="optical:").put(0,0,180)
## revised in 2026.06.07 by Qin Yue
# legacy: nd.Pin(name='b1',width=Wsg_mmi[-1]).put(L_mmi,0,0)
nd.Pin(name='opt_b1',width=Wsg_mmi[-1],type="optical:").put(L_mmi,0,0)
for idx_in in range(0,self.N_in):
Arm_inst = Arm.put('b1',0,self.Dp_in*(-idx_in+(self.N_in-1)/2),180)
nd.Pin(name='a'+str(round(idx_in+1)),pin=Arm_inst.pin['a1']).put()
## revised in 2026.06.07 by Qin Yue
# legacy: Arm_inst = Arm.put('b1',0,self.Dp_in*(-idx_in+(self.N_in-1)/2),180)
Arm_inst = Arm.put('opt_b1',0,self.Dp_in*(-idx_in+(self.N_in-1)/2),180)
## revised in 2026.06.07 by Qin Yue
# legacy: nd.Pin(name='a'+str(round(idx_in+1)),pin=Arm_inst.pin['a1']).put()
nd.Pin(name='opt_a'+str(round(idx_in+1)),pin=Arm_inst.pin['opt_a1'],type="optical:").put()
for idx_in in range(0,self.N_out):
Arm_inst = Arm.put('b1',L_mmi,self.Dp_out*(-idx_in+(self.N_out-1)/2),0)
nd.Pin(name='b'+str(round(idx_in+1)),pin=Arm_inst.pin['a1']).put()
MMI.put('a1',0,0,0)
## revised in 2026.06.07 by Qin Yue
# legacy: Arm_inst = Arm.put('b1',L_mmi,self.Dp_out*(-idx_in+(self.N_out-1)/2),0)
Arm_inst = Arm.put('opt_b1',L_mmi,self.Dp_out*(-idx_in+(self.N_out-1)/2),0)
## revised in 2026.06.07 by Qin Yue
# legacy: nd.Pin(name='b'+str(round(idx_in+1)),pin=Arm_inst.pin['a1']).put()
nd.Pin(name='opt_b'+str(round(idx_in+1)),pin=Arm_inst.pin['opt_a1'],type="optical:").put()
## revised in 2026.06.07 by Qin Yue
# legacy: MMI.put('a1',0,0,0)
MMI.put('opt_a1',0,0,0)
if (show_pins):
nd.put_stub()
@@ -190,12 +208,16 @@ class MMI_ML:
pic_strip = Route(width=self.w_arm[0],radius=R_bend,xs=self.xs)
for idx_in in range(0,self.N_in):
GC = gc_cell.put('g1',-dX_gc2gc/2,dY_gc2gc*(-idx_in + (self.N_in-1)/2),180)
pic_strip.sbend_p2p(pin1=GC.pin['g1'],pin2=INST.pin['a'+str(idx_in+1)],Lstart=dX_gc2gc/10).put()
## revised in 2026.06.07 by Qin Yue
# legacy: pic_strip.sbend_p2p(pin1=GC.pin['g1'],pin2=INST.pin['a'+str(idx_in+1)],Lstart=dX_gc2gc/10).put()
pic_strip.sbend_p2p(pin1=GC.pin['g1'],pin2=INST.pin['opt_a'+str(idx_in+1)],Lstart=dX_gc2gc/10).put()
for idx_in in range(0,self.N_out):
toggle = np.mod(idx_in,2)-0.5
GC = gc_cell.put('g1', dX_gc2gc/2+Xout_offset*toggle,dY_gc2gc*(-idx_in + (self.N_out-1)/2),0)
pic_strip.sbend_p2p(pin1=GC.pin['g1'],pin2=INST.pin['b'+str(idx_in+1)],Lstart=dX_gc2gc/10).put()
## revised in 2026.06.07 by Qin Yue
# legacy: pic_strip.sbend_p2p(pin1=GC.pin['g1'],pin2=INST.pin['b'+str(idx_in+1)],Lstart=dX_gc2gc/10).put()
pic_strip.sbend_p2p(pin1=GC.pin['g1'],pin2=INST.pin['opt_b'+str(idx_in+1)],Lstart=dX_gc2gc/10).put()
return C