CO₂ Laser Beam Delivery Mirrors

In the beam delivery section of a CO₂ laser catting machine, the laser beam is transferred from the laser cavity to the working head. In principle, two CO₂ laser moveable mirrors would be sufficient in a 2D-machine for guiding the laser beam to any point on the worksheet. In modern 2D-machines and especially in 3D-machines, however, the beam delivery section has additional functions which require additional CO₂ optical mirrors with specific properties.