full compile system build. 2. beam_spliter, MMI and spiral classes added

2026-05-07 17:10:00 +08:00
parent dda69d5b84
commit d7c19ed782
115 changed files with 5448 additions and 509 deletions
@@ -0,0 +1,48 @@
+import nazca as nd
+import numpy as np
+
+class Foundry:
+    ## Generall parameters
+    STD_SMWG_WIDTH = 0.45
+    SLAB_GROWTH = 2
+    W_METAL_MIN = 1
+    SPACING_HEATER_MIN = 1
+    SPACING_METAL_MIN = 1.5
+    W_HEATER_MIN = 1
+    W_VIA_H2M = 0.25
+    SPACING_VIA_H2M = 0.35
+    ISL_W_MIN = 4
+    ISL_SP_MIN = 5
+
+    show_pins = False
+    
+    def __init__(self,layermap=None):
+        if (layermap!=None):
+            self.layermap = layermap
+            for layers in layermap:
+                
+                nd.add_layer(name=layers,layer=layermap[layers],overwrite=True) ## adding layers to the program, globally
+                # nd.add_layer(name=layermap[layers][1],layer=layermap[layers][0],overwrite=True) ## same layer with different name
+                
+                nd.add_xsection(name=layers.lower()) ## adding the same name xsections, globally
+                nd.add_layer2xsection(xsection=layers.lower(), layer=layers)
+
+                setattr(self, "LAYER_"+layers, layers)
+                setattr(self, "XS_"+layers, layers.lower())
+    
+
+    def _add_xsection_(self,xsection=None,layers=None,growth=None,growy=None):
+        if (len(layers)!=len(growth)):
+            print("WARNING: In <mxpic::Foundry> layer growth do not match number of layer")
+            return 0
+        
+        if (xsection!=None):
+            nd.add_xsection(name=xsection) 
+        
+        for _idx_ in range(0,len(layers)):
+            # nd.add_layer2xsection(xsection=xsection, layer=layers[_idx_],leftedge=(0.5, growth[_idx_]), rightedge=(-0.5, -growth[_idx_]),overwrite=True
+            #                       ,growy1=growth[_idx_],growy2=growth[_idx_])
+            nd.add_layer2xsection(xsection=xsection, layer=layers[_idx_],leftedge=(0.5, growth[_idx_]), rightedge=(-0.5, -growth[_idx_]),
+                                  overwrite=True,growy1=growy,growy2=growy)
+            setattr(self, "XS_"+xsection.upper(), xsection)
+