Laser marking on metals is best accomplished by a 20 watt pulsed fiber laser . Although the power level is fairly low the peak power of the laser pulses can be in the multi-kilowatt range

Typical standalone systems available from All-Marks use a 10- or 20-watt pulsed fiber laser , Wolfson said, and include a light-tight enclosure. The cost for such a system would likely be $40000 to $50000, he said, depending on the power …

Fiber Tower Mega Center. The gun parts are processed using a pulsed fiber laser through a 160mm F-theta Lens. Setting the power at 98% for the aluminum marking and 100% for the stainless, both processes were run at a frequency of 20kHz, …