diff --git a/docs/notebooks/11_sparameters.ipynb b/docs/notebooks/11_sparameters.ipynb
index 5e6597c4..c7da7ece 100644
--- a/docs/notebooks/11_sparameters.ipynb
+++ b/docs/notebooks/11_sparameters.ipynb
@@ -137,7 +137,7 @@
    "outputs": [],
    "source": [
     "for f in [\n",
-    "    pdk.bend_euler,\n",
+    "    pdk.bend,\n",
     "    pdk.coupler,\n",
     "    pdk.coupler_ring,\n",
     "    pdk.ebeam_y_1550,\n",
@@ -177,6 +177,18 @@
    "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.4"
   }
  },
  "nbformat": 4,
diff --git a/docs/notebooks/11_sparameters_gratings.ipynb b/docs/notebooks/11_sparameters_gratings.ipynb
index a552e90f..20f99648 100644
--- a/docs/notebooks/11_sparameters_gratings.ipynb
+++ b/docs/notebooks/11_sparameters_gratings.ipynb
@@ -153,6 +153,14 @@
    "source": [
     "help(gt.write_sparameters_grating_coupler)"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "285f61c1",
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
@@ -163,6 +171,18 @@
    "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.4"
   }
  },
  "nbformat": 4,
diff --git a/docs/notebooks/12_sim_plugins_tidy3d.ipynb b/docs/notebooks/12_sim_plugins_tidy3d.ipynb
index c2e81dda..ff8e0958 100644
--- a/docs/notebooks/12_sim_plugins_tidy3d.ipynb
+++ b/docs/notebooks/12_sim_plugins_tidy3d.ipynb
@@ -105,7 +105,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "mzi10 = gf.components.mzi(splitter=c, delta_length=10)\n",
+    "mzi10 = pdk.mzi(splitter=c, delta_length=10)\n",
     "mzi10.plot()"
    ]
   },
@@ -161,7 +161,7 @@
     "circuit, _ = sax.circuit(\n",
     "    netlist=netlist,\n",
     "    models={\n",
-    "        \"bend_euler\": bend_euler,\n",
+    "        \"bend_euler_sc\": bend_euler,\n",
     "        \"ebeam_y_1550\": ebeam_y_1550,\n",
     "        \"straight\": straight,\n",
     "    },\n",
@@ -193,7 +193,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "mzi20 = gf.components.mzi(splitter=c, delta_length=20)\n",
+    "mzi20 = pdk.mzi(splitter=c, delta_length=20)\n",
     "mzi20.plot()"
    ]
   },
@@ -208,7 +208,7 @@
     "circuit, _ = sax.circuit(\n",
     "    netlist=netlist,\n",
     "    models={\n",
-    "        \"bend_euler\": bend_euler,\n",
+    "        \"bend_euler_sc\": bend_euler,\n",
     "        \"ebeam_y_1550\": ebeam_y_1550,\n",
     "        \"straight\": straight,\n",
     "    },\n",
@@ -232,6 +232,14 @@
     "plt.grid(True)\n",
     "plt.show()"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "01c019da",
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
@@ -242,6 +250,18 @@
    "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.4"
   }
  },
  "nbformat": 4,
diff --git a/docs/notebooks/14_sax_tidy3d.ipynb b/docs/notebooks/14_sax_tidy3d.ipynb
index 91e11037..5a4cb943 100644
--- a/docs/notebooks/14_sax_tidy3d.ipynb
+++ b/docs/notebooks/14_sax_tidy3d.ipynb
@@ -834,6 +834,12 @@
    "source": [
     "As you can see two couplers have more broadband response"
    ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "90389668",
+   "metadata": {},
+   "source": []
   }
  ],
  "metadata": {
@@ -844,6 +850,18 @@
    "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.4"
   }
  },
  "nbformat": 4,