CO2 Laser Cut Spare Parts 二氧化碳 激光 切割机 零件 与 配件

In a Co2 laser cutter, light is produced when electricity runs through a gas-filled tube with mirrors at both ends. One mirror is fully reflective while the other one lets some light come through. These mirrors guide the laser beam into the material that is to be cut.

二氧化碳激光器是气体分子激光器，工作物质是CO2气体，辅助气体有氮气氦气、氙气和氢气等，由于这种激光器能量转换效率高达25%，故常做高功率输出的激光器，二氧化碳激光器波长10.6微米，是不可能看见的红外光，稳定性较好，得到广泛应用。