The advantages of ultrashort pulse lasers resulting from these properties are, on the one hand, high engraving quality and a high quality of the cut edges during laser cutting and, on the other hand, excellent and high-contrast marking on plastics during laser marking. Tools and jewelry can be produced burr-free and dimensionally accurate with tight tolerances using deep engraving. ACI is focused on the most demanding applications in the field of micromachining of material surfaces and invests in research and development as well as the development of new fields of technology. This focus makes ACI Laser a leading supplier of picosecond lasers for micro material processing. Ultra-short pulse lasers are used in laser technology for laser drilling, laser welding and laser cutting, among other things.