Laser welding is an advanced welding process that uses a highly focused laser beam to join metal components with extreme precision and strength. The laser generates intense heat in a very small, controlled area, melting the material at the joint and allowing it to fuse together as it cools. Because the heat input is concentrated, laser welding produces minimal distortion, narrow weld seams, and a clean finish compared to traditional welding methods. It is known for its high speed, deep penetration capability, and ability to weld thin as well as thick materials with excellent accuracy.