100w desktop gold color portable CO2 wood laser marking machine for metal

① Large output power and high energy conversion efficiency.The general closed tube CO2 laser can have a continuous output power of tens of watts, far more than other gas lasers;Transverse flow type electrically excited C02 laser can have a continuous output of several hundred thousand watts.The energy conversion efficiency of CO2 lasers can reach 30 to 40 percent, which is also higher than that of ordinary gas lasers.

(2) CO2 laser marking machine uses the transition between the vibration-rotational energy levels of CO2 molecules, there are relatively rich spectral lines, there are ten lines of laser output near 10μm.In recent years, high pressure CO2 lasers have been discovered, which can even achieve continuous tunable output from 9μm to 10μm.

The output band of carbon dioxide laser marking machine is just the atmospheric window (that is, the atmospheric transparency of this wavelength is higher).In addition, it has the advantages of high optical quality, good coherence, line width and stable operation of the output beam.Therefore, it has many applications in national economy and national defense, such as processing (welding, cutting, drilling, etc.), communications, radar, chemical analysis, laser induced chemical reaction, surgery and other aspects.