From 9fa10873e08c0dc8d8cf2d482dcb91affa8edc25 Mon Sep 17 00:00:00 2001
From: Helge Gehring <42973196+HelgeGehring@users.noreply.github.com>
Date: Sun, 30 Jun 2024 18:37:51 -0700
Subject: [PATCH] add reference #172

---
 docs/photonics/examples/crosstalk.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/docs/photonics/examples/crosstalk.py b/docs/photonics/examples/crosstalk.py
index 7de4aa31..a6ef9840 100644
--- a/docs/photonics/examples/crosstalk.py
+++ b/docs/photonics/examples/crosstalk.py
@@ -15,7 +15,7 @@
 # %% [markdown]
 # # Waveguide crosstalk (EME)
 #
-# In this notebook, we reproduce Fig. 4.19 of , which calculates the maximum cross talk between strips waveguides of different dimensions.
+# In this notebook, we reproduce Fig. 4.19 of {cite}`Chrostowski2015Mar`, which calculates the maximum cross talk between strips waveguides of different dimensions.
 #
 # First, we setup a coupled waveguide system:
 
@@ -396,3 +396,12 @@ def dB(lin: float = 0.0):
 
 plt.ylabel("Normalized power in waveguide / dB")
 plt.xlabel("Length / um")
+
+
+# %% [markdown]
+# ## Bibliography
+#
+# ```{bibliography}
+# :style: unsrt
+# :filter: docname in docnames
+# ```