fix Mueller

scottprahl · Jun 5, 2024 · 7a72f3c · 7a72f3c
1 parent 68aed85
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Showing 4 changed files with 35 additions and 10 deletions.
diff --git a/README.rst b/README.rst
@@ -117,22 +117,27 @@ will produce
 .. image:: https://raw.githubusercontent.com/scottprahl/pypolar/main/docs/poincare1.svg
   :width: 700px
 
-Create an optical isolator::
+Mueller Matrix version
+----------------------
 
 .. code-block:: python
 
+    import numpy as np
     import pypolar.mueller as mueller
-
-    # Optical Isolator example, no light returning
-
+    
     A = mueller.stokes_right_circular()       # incident light
     B = mueller.op_linear_polarizer(np.pi/4)  # polarizer at 45°
     C = mueller.op_quarter_wave_plate(0)      # QWP with fast axis horizontal
     D = mueller.op_mirror()                   # first surface mirror
     E = mueller.op_quarter_wave_plate(0)      # QWP still has fast axis horizontal
-    F = mueller.op_linear_polarizer(-np.pi/4) # now at -45° because travelling backwards
-
+    F = mueller.op_linear_polarizer(-np.pi/4) # blocks at -45° travelling backwards
     F @ E @ D @ C @ B @ A
+    
+produces
+
+.. code-block:: python
+
+    array([0., 0., 0., 0.])
 
 License
 -------

diff --git a/docs/06-Mueller-Matrices.ipynb b/docs/06-Mueller-Matrices.ipynb
@@ -557,6 +557,26 @@
     "mueller.intensity(F @ E @ D @ C @ B @ A)"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": 12,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "array([0., 0., 0., 0.])"
+      ]
+     },
+     "execution_count": 12,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "F @ E @ D @ C @ B @ A"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -581,7 +601,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.5"
+   "version": "3.12.3"
   },
   "toc": {
    "nav_menu": {},

diff --git a/docs/07-Fresnel-Reflection.ipynb b/docs/07-Fresnel-Reflection.ipynb
@@ -1156,7 +1156,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.5"
+   "version": "3.12.3"
   },
   "toc": {
    "nav_menu": {},

diff --git a/docs/08-Fresnel-Rhomb.ipynb b/docs/08-Fresnel-Rhomb.ipynb
@@ -493,7 +493,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -507,7 +507,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.1"
+   "version": "3.12.3"
   },
   "toc": {
    "nav_menu": {},