diff --git a/docs/bom/.~lock.first_experiment.csv# b/docs/bom/.~lock.first_experiment.csv#
new file mode 100644
index 0000000..7c2c5bf
--- /dev/null
+++ b/docs/bom/.~lock.first_experiment.csv#
@@ -0,0 +1 @@
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diff --git a/docs/bom/first_experiment.csv b/docs/bom/first_experiment.csv
new file mode 100644
index 0000000..428d4cc
--- /dev/null
+++ b/docs/bom/first_experiment.csv
@@ -0,0 +1,3 @@
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diff --git a/docs/papers/photodiode_monitoring_analog_devices.pdf b/docs/papers/photodiode_monitoring_analog_devices.pdf
new file mode 100644
index 0000000..d9b67e6
Binary files /dev/null and b/docs/papers/photodiode_monitoring_analog_devices.pdf differ
diff --git a/docs/papers/photodiode_monitoring.pdf b/docs/papers/photodiode_monitoring_ti.pdf
similarity index 100%
rename from docs/papers/photodiode_monitoring.pdf
rename to docs/papers/photodiode_monitoring_ti.pdf
diff --git a/docs/project plan/fig/fluoresence.png b/docs/project plan/fig/fluoresence.png
index e6b6457..007192a 100644
Binary files a/docs/project plan/fig/fluoresence.png and b/docs/project plan/fig/fluoresence.png differ
diff --git a/docs/project plan/fig/fluoresence.xml b/docs/project plan/fig/fluoresence.xml
index f1c35c5..5207549 100644
--- a/docs/project plan/fig/fluoresence.xml	
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