Common components of excimer laser gas:
1. Nitrogen (N2):N2 is one of the most commonly used components in laser mixtures. It can provide a stable air pressure and cooling effect, while also enhancing the energy density of the laser beam.
2. Oxygen (O2):O2 is also a commonly used component in laser mixture. It can be mixed with N2 or other gases to produce laser beams of different wavelengths. Oxygen can also increase the energy density and cutting speed of the laser beam.
3. Carbon dioxide (CO2):CO2 is another common laser mixture component in the process of metal cutting and welding. It does not produce a high energy laser beam, and it also provides a good cooling effect.
4. Argon (Ar):Ar is an inert gas, often used to protect other gases from oxidation or contamination. In the laser mixture,Ar can provide stable air pressure and cooling effect.
5. Helium (He):He is a very light gas that is often used to increase the energy density and cutting speed of laser beams. In a laser mixture, helium can be mixed with other gases to produce a laser beam of a specific wavelength.
6. Hydrogen (H2):H2 is a flammable and explosive gas, but in some special laser applications, such as glass cutting and welding, hydrogen can be used as one of the components of the laser mixture.
Post time: Nov-18-2024