High power radio-frequency ( RF) slab CO2laser is a very important type of industrial CO2laser. It becomes one of the main industrial laser sources, and an important trend for laser welding and cutting. 高功率射频板条CO2激光器是工业应用CO2激光器非常重要的一种类型,已经成为激光焊接和切割的主力光源和重要发展方向。