Fiber laser is gradually replacing the traditional laser in laser marking, laser welding, laser cutting and other fields.
Application of Fiber Laser Marker in Industry
Industrial production requires high reliability, small size, tranquility and easy operation of lasers. Fiber lasers are widely used because of their compact layout, high light conversion compliance, short preheating time, little influence by circumstance factors, maintenance-free and easy to couple with optical fibers or light-conducting systems composed of optical lenses. Nowadays, fiber laser is gradually replacing the traditional laser in laser marking, laser welding, laser cutting and other areas of the leading position.
In the field of marking, due to the high beam quality and positioning accuracy of optical fiber laser appliances, optical fiber marking system is replacing Nd:YAG pulse laser marking system pumped by carbon dioxide laser and xenon lamp. In the Taixi and Japanese markets, this substitution is being held on a large scale. In Japan alone, the monthly demand is higher than 100 sets. According to IPG reports, BMW has purchased its high-power fiber laser for door welding production line.
As the world‘s largest industrial manufacturer, China‘s demand for optical fiber laser marking machine is very huge, and it is estimated that there will be more than 2000 sets per year. In the field of laser welding and cutting, with the successful development of thousands of watts or tens of thousands of watts of fiber laser, fiber laser has also been applied.
Application of Fiber Laser in Sensing
Compared with other light sources, fiber laser has many advantages as a sensing light source. Firstly, the fiber laser has many excellent performances, such as high utilization rate, tunable, good stability, compact, light weight, convenient maintenance and good beam quality. Secondly, the fiber laser can be well coupled with the fiber, fully compatible with the existing fiber devices, and can conduct all-fiber testing.
Nowadays, fiber sensing based on tun.