Ultraviolet laser marking machine adopts cooling light to achieve marking process, the laser wavelength is 355nm. Compared with the ordinary laser marking machine, UV end pump laser has smaller spot diameter and finer marking result. Comparing to the infrared end pump laser, metal has high rate of uv absorptivity, more suitable for metal and glass precision marking. Narrow pulse width laser and short time for processing materials, small heat effect, therefore, the marking effect is nicer.
1. The intracavity frequency doubling technique + TEC cooling technology
2. The base model of laser light, short pulse width, peak power, high repetition rate
3. The photoelectric conversion rate is high, long service life
4. High reliability, stability and security
5. high speed marking, good repeatability
Applications:
Ultraviolet laser marking machine applied to the special material of the precision marking and cutting, and microfabrication. Mainly used for marking and surface treatment for all kinds of glass, LCD screen, textiles, chip ceramic, semiconductor wafer, IC grain, sapphire, polymer film material etc