A fiber laser (or fibre laser in Commonwealth English) is a laser in which the active gain medium is an optical fiber doped with rare-earth elements such as erbium, ytterbium, neodymium, dysprosium, praseodymium, thulium and holmium.

2020年11月26日 · Fiber lasers use an optical fiber cable made of silica glass to guide light. The resulting laser beam is more precise than with other types of lasers because it is straighter and smaller. They also have a small footprint, good electrical efficiency, low maintenance and low operating costs.

2023年9月16日 · Fiber lasers have revolutionized industries from manufacturing to medicine. This article delves into the mechanics behind fiber lasers, exploring how they harness the power of light through optical fibers to achieve unparalleled precision and efficiency.

Fiber laser engraving is a popular technology for marking industrial parts and objects. Its unique combination of efficiency and precision makes it a must-have technology in many sectors, from industrial to personalization. This article will help you understand how a fiber laser works, discover its benefits, and explore its many applications.

2023年1月13日 · A fiber laser is a solid-state type of laser, meaning that it uses solid materials to make a beam instead of liquids or gases. The beam that comes out is extremely focused, and it works with pump laser diodes that give the laser the power to create light.

2025年3月19日 · Fiber laser engravers are used to make permanent marks on metals and some plastics. In the engraving process, a focused beam of light is sent through a fiber optic cable and used to mark the surface of the material. The surface absorbs the laser, melts, and discolors. Fiber laser engravers are also referred to as fiber laser marking machines.

2022年4月27日 · Fibre lasers are a type of solid-state lasers that use optical fibres as their active gain medium. In these lasers, a fibre made of silicate or phosphate glass absorbs raw light from the pump laser diodes and transforms it into a laser beam with a specific wavelength.

2024年12月8日 · Fiber lasers are a groundbreaking technology using optical fibers doped with rare-earth elements as the amplifying medium. These lasers are versatile, offering high precision, efficiency, and adaptability across various industries.

Laser start with a gain medium which is used to amplify the power of light — laser gain mediums include gases, dyes, diodes, crystals, and optical fibers. An energy source, either an electrical current or a source of light, is then used to pump the gain medium.

Fiber lasers boast rapid production speed because of their high output and high heat. Not only that, these two features make fiber lasers the best option for metal processing. How Does a Fiber Laser Work? A fiber laser works by using an optical fiber as a resonator to amplify the laser beam.