Fiber laser marking machine is the use of laser beam on the surface of a variety of substances marked with a permanent mark. Marking the effect of evaporation through the surface material exposed deep material, or through the light caused by chemical and physical changes in surface material "carved out" marks, or by burning some of the light energy, showing the required etching Patterns, text, bar codes and other types of graphics.
Fiber laser marking machine in recent years has become a popular laser physics research, it was agreed that it is possible to fully replace the solid-state laser a new generation of products. Fiber laser is doped with rare earth glass fiber as the gain medium of the laser, the fiber laser can be developed on the basis of optical fiber amplifier: the role of the pump light fiber easily under the formation of high power density, resulting in laser work material laser energy Level "number of particles inversion", when appropriate to join the positive feedback loop can form a laser oscillation output.
The so-called fiber laser marking machine refers to the use of fiber laser marking machine, fiber laser is small in size, light is good quality, maintenance-free and so on.