A UV laser is a type of laser that emits ultraviolet light, which has a shorter wavelength than visible light. These lasers are commonly used in various applications, including medical procedures, industrial manufacturing, and scientific research. The high energy of UV light allows for precise cutting and engraving of materials, as well as effective sterilization. In medical settings, UV lasers are often utilized for skin treatments and eye surgeries, such as LASIK. Their ability to target specific tissues minimizes damage to surrounding areas, making them a valuable tool in modern medicine. Additionally, UV lasers play a role in photolithography, a process essential for producing microchips and other electronic components.