I have no idea there was that many kinds of different lasers... I thought it was just the red point on the presentation screen or the laser that dentists use, not sure which of all, but maybe the fiber laser?
A great written and informative post, thanks very much :-)
I believe the one the dentists use is a fiber laser, it could be a fiber guided laser that sits in a separate unit however.
Thanks for taking the time to check it out and comment, much loves. <3