Is the CO2 Laser having power to cut a metal sheet?
if I want to cut a metal sheet which type of laser is needed & how that can be made easily in workshop.
How about a Copper Vapor Laser? Is it harder to build than a CO2 Laser?
I think that by building one of these we will be automatically promoted to
some high security level research facility or jailed and executed, whichever
is simpler to take place in the country where we live:
I've thought about building a CO2 laser someday, as a hobby; but I think I would try to drive it using a dielectric barrier discharge, rather than the conventional neon sign transformer HV discharge.