I hope it's the right forum for this topic. I'm new to lasers and I'm trying to understand the physics behind, yesterday I read about Gaussian beams.
https://www.edmundoptics.com/resources/application-notes/lasers/gaussian-beam-propagation/
I read the first 7 paragraph of above article (and a...
So 1-2 weeks ago I ordered some products from their site, now after I checked some threads in this forum I know it was a big mistake. Their site is completely useless for me, right now I cannot log in, cannot request a new password (I know my password anyway) and cannot even register a new...