New forge coding added

2026-06-04 23:21:39 +08:00
parent 518eb06591
commit 8da92ced57
288 changed files with 52017 additions and 1913 deletions
@@ -0,0 +1,45 @@
+from typing import Any
+import nazca as nd
+import numpy as np
+import nazca.interconnects as IC
+
+from ..structures import *
+from ..routing import *
+
+from ..primitives.pic import *
+from ..electronics import Vias
+
+from ..primitives.passive import waveguide
+
+
+class LoopMirror():
+    def __init__(self,
+                xs_wg: str='strip',
+                w_wg: float=0.45,
+                Radius: float = 20,
+                angle: float = 45,
+                sharp_patch: bool=True,
+                BS: Any=None) -> None:
+        with nd.Cell(instantiate=False) as C:
+            if (BS==None):
+                BS = DC(w_cp=0.45,gap=0.2,w_wg=w_wg,L_cp=10,R0=10,angle=20,xs=xs_wg,sharp_patch=True)
+            BS_Inst = BS.cell.put(0,0,0) ## middle
+            D_port = np.abs(BS_Inst.pin['b1'].y - BS_Inst.pin['b2'].y)
+            pic = Route(radius=Radius,width=w_wg,xs=xs_wg)
+            BU = nd.bend(radius=Radius,width=w_wg,xs=xs_wg,angle=angle).put('a0',BS_Inst.pin['b1'],flip=0)            
+            BD = nd.bend(radius=Radius,width=w_wg,xs=xs_wg,angle=angle).put('a0',BS_Inst.pin['b2'],flip=1)
+
+
+            R_loop = (Radius+D_port/2)/np.cos(angle/180*np.pi) - Radius
+            BC = nd.bend(radius=R_loop,width=w_wg,xs=xs_wg,angle=180+angle*2).put('a0',BU.pin['b0'],flip=1)
+
+            if (sharp_patch==True):
+                for layers,growx,growy,acc in nd.layeriter(xs=xs_wg):
+                    (a1,b1), (a2,b2),c1,c2 = growx
+                    if (layers.find('CLD')!=-1):
+                        ### middle patch
+                        nd.strt(length=(R_loop+w_wg*a1+b1)*(1+np.sin((180-angle)/180*np.pi))+(Radius)*np.sin(angle/180*np.pi),width=2*(R_loop+w_wg*a1+b1),layer=layers).put(BS_Inst.pin['b1'].x,0,0)
+
+            nd.Pin(name='a1',pin=BS_Inst.pin['a1']).put()
+
+        self.cell = C