EBeam-dev lib name fix on pcells

https://github.com/lukasc-ubc/SiEPIC_EBeam_PDK/issues/192#issuecomment-421480068 https://github.com/lukasc-ubc/SiEPIC_EBeam_PDK/issues/193 STEVE
SiEPIC · Sep 14, 2018 · 4d87f80 · 4d87f80
1 parent 10a42c6
commit 4d87f80
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Showing 2 changed files with 10 additions and 10 deletions.
diff --git a/klayout_dot_config/tech/EBeam/pymacros/Example - Contra-directional couplers array.lym b/klayout_dot_config/tech/EBeam/pymacros/Example - Contra-directional couplers array.lym
@@ -28,7 +28,7 @@
   #                   [email protected]
   # September 2018
 
-  # Uncomment line 260 to enable path_to_waveguide, or just do it on your own.
+  # Uncomment line 263 to enable path_to_waveguide, or just do it on your own.
 
 
 # Import KLayout-Python API
@@ -46,7 +46,7 @@ class parameters():
   # parameter to sweep
 
   # number of devices (i.e. length of this array) MUST BE EVEN as this is interleaved routing configuration!
-  parameterToSweep = linspace_without_numpy(1000,3000,100)
+  parameterToSweep = linspace_without_numpy(1000,2000,50)
   parameterName = 'N'
 
   # contraDC device parameters (refer to PCell definition)
@@ -68,13 +68,13 @@ class parameters():
   wg_bend_radius = 5    # waveguide routes bend radius
   bezier = 1                   # Use adiabatic bezier bends (if 1)
   bezier_N = 0.2            # Bezier bend parameter
-  device_spacing = 10   # spacing between devices
-  wg_width = 0.5          # waveguide routes width
+  device_spacing = 7.3   # spacing between devices
+  wg_width = 1          # waveguide routes width
   taper_L = sbend_L     # keep this relation!
   GC_pitch = 127         # spacing between grating couplers array (for a single device)
 
-  wg_pitch = 3            # spacing between waveguides ( keep &gt; 2 microns to minimize cross coupling)
-  route_down = -200   # FIXIT gonna define in a sec
+  wg_pitch = 13            # spacing between waveguides ( keep &gt; 2 microns to minimize cross coupling)
+  route_down = -153-wg_bend_radius   # FIXIT gonna define in a sec
   route_up = 200        # FIXIT gonna define in a sec
 
 

diff --git a/klayout_dot_config/tech/EBeam/pymacros/SiEPIC_EBeam-dev Library.lym b/klayout_dot_config/tech/EBeam/pymacros/SiEPIC_EBeam-dev Library.lym
@@ -1363,8 +1363,8 @@ class DoubleBus_Ring(PCellDeclarationHelper):
     wg2 = Box(0, y_offset-w/2, w+2*r, y_offset+w/2)
     shapes(LayerSiN).insert(wg2)
 
+    from SiEPIC._globals import PIN_LENGTH as pin_length
     # Create the pins, as short paths:
-    pin_length = PIN_LENGTH # database units, = 0.2 microns
 
     pin = Path([Point(-pin_length/2, 0), Point(pin_length/2, 0)], w)
     shapes(LayerPinRecN).insert(pin)
@@ -1470,9 +1470,9 @@ class TestStruct_DoubleBus_Ring(PCellDeclarationHelper):
 
 
 
-    lib = Library.library_by_name("SiEPIC-EBeam-dev")
+    lib = Library.library_by_name("EBeam-dev")
     if lib == None:
-      raise Exception("Unknown lib 'SiEPIC-EBeam PCells'")
+      raise Exception("Unknown lib 'EBeam-dev'")
 
     pcell_decl = lib.layout().pcell_declaration("DoubleBus_Ring");
     if pcell_decl == None:
@@ -1599,7 +1599,7 @@ class TestStruct_DoubleBus_Ring2(PCellDeclarationHelper):
     g = self.g
     y_ring = 127*3/2+r
 
-    pcell = ly.create_cell("DoubleBus_Ring", "SiEPIC-EBeam PCells", {"r": r, "w": wg_width, "g": g, "silayer": LayerSi, "devrec": self.devrec, "pinrec": self.pinrec })
+    pcell = ly.create_cell("DoubleBus_Ring", "EBeam-dev", {"r": r, "w": wg_width, "g": g, "silayer": LayerSi, "devrec": self.devrec, "pinrec": self.pinrec })
     print( "pcell: %s, %s" \
         % (pcell.cell_index(), ly.cell_name(pcell.cell_index()) ) )
     t = Trans(Trans.R270, 10 / dbu, y_ring / dbu)