The wavelength is to big, I would need uv or at least violet. Do you have experience with tripling a wavelength with chrystals? This would probably only work with end pumped? What would be my chances using a 3Watt CW 355nm and working with a separately bought q-switch. Could I get a beam emission of 200mW and a pulse energy of 10µJ? Frankby Laser man - Laser Cutter Working Group
7k€ is a bit above my budget. Are these fiber lasers 355 or 405nm lasers?by Laser man - Laser Cutter Working Group
Hi Victor, I see what you mean, I never looked at the beam quality/being square and almost took my changes with this item 3 Watt 445nm laser Output beam at aperture: 1mm x 3mm Probably having a round beam by a different source makes it expensive then...... If I had to spend about 2 - 5 K-euro on a laser system, it would be acceptable, in case you have a good idea on a laser system for that budgby Laser man - Laser Cutter Working Group
I have been away for a while, that why a reply delayed @ MrBaz, UV lasers are a good solution for cold marking, depending on the type of UV laser and that's what I try to find out. Plastics with "laser"-additives can be marked with wavelengths up to 1064nm, even some for 10.640nm. What do you mean with a laser marking head and controller, a working galvo laser or just a laser source with RF?by Laser man - Laser Cutter Working Group
Hi there, I'm new to this site and am impressed by the knowledge in this forum. I am currently trying to explore what solution works best for one of my flatbed laser systems (Epilog Summit) having it equipped with a UV/405nm laser for cold marking of white plastics (carbonizing/pigmenting). Can anyone tell in which direction I should investigate regarding the laser hardware? Would UV laser bby Laser man - Laser Cutter Working Group