With the rapid development of infrared picosecond laser machines and their price has dropped significantly. There seems to be a trend that nanosecond UV laser machines will be replaced by picosecond IR one.
These two types of laser machines in the fine laser processing field certainly have a certain degree of competition, such as screen glass cutting, silicon wafer scribing, sapphire cutting, and micro-hole drilling.
The current high-power infrared picosecond laser equipment is very high. UV laser marking and engraving machine relatively with lower price, and it could also achieve the target effect of ultra-fine processing. Nanosecond UV laser marker and engraver is much more advantageous in terms of cost-effectiveness in the laser processing field of flammable materials, ceramic materials, plastics, paper, and other non-metallic products.