Technology index Laser parameters optical maser Fiber laser Laser wavelength 1064nm Average output power 50W Palse Width No change Modulation frequency range 1-600kHz Galvo parameters Field Size 100*100 15mm 200*200mm 80mm Spot Diameters 1/e2 0.025mm resolution 0.001mm Repositioning precision 0.003mm Optical output Marking range 100*100 mm/200*200mm characteristics Minimum line width 0.01mm Minimum height of characters 0.2mm Cooling system Cooling way Air cooling