What is laserA laser is a device that emits ultraviolet, visible and infrared electromagnetic radiation by employing the process of stimulated emission. The word is an acronym standing for Light Amplification by Stimulated Emission of Radiation. Pulsed lasers allow large pulse energy build-up and very short pulse duration.
How lasers clean surfacesLaser cleaning is based on the laser ablation phenomenon, which consists in evaporating material from a solid surface. The material...