141

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 1.4.1
+
+- update layer_stack to be compatible with latest gdsfactory 4.7.1
+
 ## [1.4.0](https://github.com/gdsfactory/ubc/pull/18)
 
 - simpler component_factory thanks to `import_module_factories` function from gf.cell

docs/notebooks/11_sparameters.ipynb

@@ -138,51 +138,6 @@
     "df = gm.write_sparameters_meep(component=ubcpdk.components.y_splitter(), run=False) # lr stands for left-right ports"
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "df = gm.write_sparameters_meep(component=ubcpdk.components.y_splitter(), run=True)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "gm.plot.plot_sparameters(df)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "gm.plot.plot_sparameters(df, keys=['s12m', 's13m'])"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "gm.plot.plot_sparameters(df, keys=['s11m'])"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "gm.plot.plot_loss1x2(df)"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,

requirements.txt

@@ -1,4 +1,4 @@
 -e .
 lygadgets
-gdsfactory[full]==4.6.1
+gdsfactory[full]==4.7.1
 modes

sparameters/straight_93c28777_strai_ff74a9ef_9b8b3405.csv

@@ -0,0 +1,51 @@
+s11a,s11m,s21a,s21m,s22m,s22a,s12m,s12a,wavelengths,freqs
+-3.140158154171617,0.014999085066760528,-1.5982108886740394,1.0000062120633058,0.014999085066760528,-3.140158154171617,1.0000062120633058,-1.5982108886740394,1.5,0.6666666666666666
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sparameters/straight_93c28777_strai_ff74a9ef_9b8b3405.yml

@@ -0,0 +1,92 @@
+resolution: 30
+port_symmetries:
+  o1:
+    s11:
+    - s22
+    s21:
+    - s12
+wavelength_start: 1.5
+wavelength_stop: 1.6
+wavelength_points: 50
+port_margin: 2
+port_monitor_offset: -0.1
+port_source_offset: -0.1
+dispersive: false
+ymargin_top: 3
+ymargin_bot: 3
+xmargin_left: 0
+xmargin_right: 0
+layer_stack:
+  strip:
+    layer:
+    - 1
+    - 0
+    thickness: 0.22
+    zmin: 0.0
+    material: si
+    sidewall_angle: 0
+  strip2:
+    layer:
+    - 31
+    - 0
+    thickness: 0.22
+    zmin: 0.0
+    material: si
+    sidewall_angle: 0
+component:
+  version: 0.0.1
+  settings:
+    name: straight_93c28777_strai_ff74a9ef
+    module: ubcpdk.components.straight
+    function_name: straight
+    info: {}
+    info_version: 2
+    full:
+      length: 3
+      width: 0.5
+      layer:
+      - 1
+      - 0
+      with_pins: true
+    changed:
+      length: 3
+    default:
+      length: 10
+      width: 0.5
+      layer:
+      - 1
+      - 0
+      with_pins: true
+    child:
+      name: straight_93c28777
+      module: gdsfactory.components.straight
+      function_name: straight
+      info:
+        length: 3.0
+        width: 0.5
+      info_version: 2
+      full:
+        length: 3
+        npoints: 2
+        with_cladding_box: true
+        cross_section:
+          function: cross_section
+        width: 0.5
+        layer:
+        - 1
+        - 0
+      changed:
+        layer:
+        - 1
+        - 0
+        length: 3
+        width: 0.5
+      default:
+        length: 10
+        npoints: 2
+        with_cladding_box: true
+        cross_section:
+          function: cross_section
+      child: null
+compute_time_seconds: 3.5554819107055664
+compute_time_minutes: 0.059258031845092776

ubcpdk/__init__.py

@@ -1,7 +1,7 @@
 """UBC Siepic Ebeam PDK from edx course"""
 import gdsfactory as gf
 from gdsfactory.config import logger
-from gdsfactory.cell import get_module_factories
+from gdsfactory.get_factories import get_component_factories
 
 
 from ubcpdk.config import CONFIG, PATH, module
@@ -32,7 +32,7 @@
 
 
 logger.info(f"Found UBCpdk {__version__!r} installed at {module!r}")
-component_factory = get_module_factories(components)
+component_factory = get_component_factories(components)
 
 
 if __name__ == "__main__":

ubcpdk/circuits/mask.ic.yaml

@@ -0,0 +1,30 @@
+name: mask_compact
+pdk: ubcpdk
+
+instances:
+  rings:
+    component: pack_doe
+    settings:
+      component: ring_single
+      radius: [30, 50, 20]
+      length_x: [1, 2, 3]
+    pack:
+      do_permutations: True
+      function: add_fiber_array
+
+  mzis:
+    component: pack_doe
+    settings:
+      component: mzi
+      delta_length: [10, 100]
+    pack:
+      do_permutations: True
+      spacing: 10
+      function: add_fiber_array
+
+placements:
+  rings:
+    xmin: 50
+
+  mzis:
+    xmin: rings,east

ubcpdk/tech.py

@@ -50,18 +50,20 @@ class LayerMapUbc:
 def get_layer_stack_ubc(thickness: float = 220 * nm) -> LayerStack:
     """Returns generic LayerStack"""
     return LayerStack(
-        strip=LayerLevel(
-            layer=LAYER.WG,
-            thickness=thickness,
-            zmin=0.0,
-            material="si",
-        ),
-        strip2=LayerLevel(
-            layer=LAYER.WG2,
-            thickness=thickness,
-            zmin=0.0,
-            material="si",
-        ),
+        layers=dict(
+            strip=LayerLevel(
+                layer=LAYER.WG,
+                thickness=thickness,
+                zmin=0.0,
+                material="si",
+            ),
+            strip2=LayerLevel(
+                layer=LAYER.WG2,
+                thickness=thickness,
+                zmin=0.0,
+                material="si",
+            ),
+        )
     )