fix cylindrical operator

7 years ago · 73e3fa18b1
parent a4cc963953
commit 73e3fa18b1
1 changed files with 2 additions and 2 deletions
--- a/fdfd_tools/waveguide.py
+++ b/fdfd_tools/waveguide.py
@ -340,8 +340,8 @@ def cylindrical_operator(omega: complex,

    rx = r0 + numpy.cumsum(dxes[0][0])
    ry = r0 + dxes[0][0]/2.0 + numpy.cumsum(dxes[1][0])
-    tx = 1 + rx/r0
-    ty = 1 + ry/r0
+    tx = rx/r0
+    ty = ry/r0

    Tx = sparse.diags(vec(tx[:, None].repeat(dxes[0][1].size, axis=1)))
    Ty = sparse.diags(vec(ty[:, None].repeat(dxes[1][1].size, axis=1)))