Nils Berglund posts many very similar simulation videos.. <a href="https://youtube.com/@NilsBerglund" rel="nofollow">https://youtube.com/@NilsBerglund</a>
If you enjoyed that, I can recommend the section in this video about computational photolithography in ASML machines.<p><a href="https://www.youtube.com/watch?v=rdlZ8KYVtPU" rel="nofollow">https://www.youtube.com/watch?v=rdlZ8KYVtPU</a>
How would this be explained to a non-physicist? The video description doesn't really help (not complaining, I am sure I'm not the intended audience here).
I made a sim that visualizes the different wavelengths as colors here:<p><a href="https://quazikb.github.io/WaveEq/index.html" rel="nofollow">https://quazikb.github.io/WaveEq/index.html</a>