I recently gave a crash course in fluorescence and photochemistry that I usually give in French, but translated to English for students at the University of Toronto. There are lots of tangents, but it's jam packed with (what I think could be) useful information. Enjoy!
youtu.be/8cot-rCAYqA
youtu.be
Fluorescence and Photochemistry Crash Course
YouTube video by Mathieu Frenette