Fiber Laser A fiber laser is a type of solid-state laser commonly used in laser engraving for its exceptional beam quality, efficiency, and reliability. Fiber lasers utilize optical fibers doped with rare-earth elements such as ytterbium, erbium, or neodymium as the gain medium to generate laser light. Fiber lasers are capable of producing high-power laser beams with excellent focus-ability, making them suitable for precision engraving on various materials including metals, plastics, and composites. With their compact size and maintenance-free operation, fiber lasers are popular choices for industrial engraving applications requiring high throughput and superior engraving quality. |