Excimer Laser An excimer laser is a type of ultraviolet (UV) laser commonly used in laser engraving and other precision material processing applications. Excimer lasers generate short-wavelength UV light by exciting molecules of a noble gas, typically argon, with a reactive gas such as fluorine or chlorine. This process produces a highly energetic and precise laser beam ideal for ablating or etching materials with minimal heat-affected zones. Excimer lasers are favored for engraving intricate patterns on delicate materials such as polymers, ceramics, and semiconductors, offering exceptional precision and resolution. |