The diode end-pumped Q-switched UV laser marking machine is air-cooled, small, compact and low power consumption. The laser beam is TEM00 with high beam quality, high peak power and short pulse width. Excellent resonator design can keep average laser power and pulsed peak power stable & constant. Focused UV beam spot size is small and heat-affected zone during processing is also small. It is used in ultra-fine and special material’s marking. Since UV laser does not produce any thermal effects and burning issues, the result of the marking is precise, smooth and steep. A lot of material will absorb UV light at 355nm except copper and thus UV laser is suitable for processing of more types of materials. This laser machine can meet the requirements of most industrial precision processing.
|Max output power (W@20kHz)||4||7||10|
|Beam quality||TEM00 (M2<1.2)||TEM00 (M2<1.3)||TEM00 (M2<1.5)|
|Peak power (kW@20kHz)||13.3||17.5||25.0|
|Pulse energy (mJ)||0.20||0.35||0.50|
|Pulse width (ns@20kHz)||15||20||20|
|Beam diameter (mm)||1.0||1.0||1.0|
|Beam divergence (mrad)||<2.5||<2.5||<2.5|
|Polarization ratio||100:1, horizontal||100:1, horizontal||100:1, horizontal|
|Power stability||±2%, over 12hrs||±2%, over 12hrs||±2%, over 12hrs|
|Pulse repetition rate (kHz)||5-200, or CW||5-200, or CW||5-200, or CW|
|Cooling||Water cooling||Water cooling||Water cooling|
|Operating temperature (°C)||15-30||15-30||15-30|
|Power consumption (W)||1000||1200||1500|
|Marking size (mm)||100x100 or others||100x100 or others||100x100 or others|
PC based marking software, allowing artwork import, export and edit, and synchronizing laser and scanner, is an advanced HMI for laser marking, cutting, drilling and ablation applications.