Description
The use of ATFR mirrors from II-VI in Co2 lasers is for cutting highly reflective metals such as copper, brass, or aluminum. This is due to these materials being highly reflective.
Reflections from the workpiece can be transmitted back through the beam delivery system into the laser cavity. These reflections can cause issues within the laser cavity and power instabilities. These reflections are more likely to occur during the piercing or initial stages of the cut.
ATFR mirrors minimize the chance of damage to the optics and resonator.
