In 2014, fiber laser machine becomes popular in the market. At that time 500w fiber laser is the hot fiber laser source products. In the next year 1000w and 1500w fiber laser machine becomes the main stream. At that time most of the fiber laser manfactures belived 6kw fiber laser machine can fulfil
In recent years, kilowatt-level lasers have gradually become more widespread. The industry's focus has always been on the output power, beam quality, and light-to-light conversion efficiency of the lasers, but it often overlooks the hidden core process that determines the life and death limit of the