1. Ultraviolet laser is a kind of cold light source with a wavelength of 355 nm. The thermal effect of laser cutting or marking is very small. It is more suitable for deep processing of materials sensitive to thermal effect. Such as: glass, fiberglass board, circuit board, plastic, adhesive, acrylic, etc.

2. Ultraviolet lasers have narrower pulse width and higher peak power. Materials with higher damage thresholds, such as ceramic sapphire, can easily break through their damage thresholds, so they are suitable for processing polymer materials with high damage thresholds.

3. Ultraviolet laser focus spot *** can be as small as 15UM, so it is very suitable for micro-hole drilling.