plane mirrors

/ Plane Mirrors

  • Oxygen Free Copper (OFHC - Cu)
  • Aluminum (6061 & 6082 Preferred Grade)
  • Brass
  • Plastics (PMMA)
  • Crystalline Materials
  • Non-Ferrous Metals
  • Water Cooling Available
  • 0.1 µm Over 100 mm (Approximate)
Maximum Dimensions:
  • 550mm x 800mm or Ø800mm
  • Custom Dimensions Available
Surface Roughness:
  • Ra 1 - 5 nm (Dependent on Material)

Plane Mirrors (Passive Reflector or Tilted Mirror)

Plane mirrors within a CO2 laser system resonator are often known as internal mirrors or passive reflectors. Outside of the resonator, these mirrors are used to direct the laser light towards the machine’s working area (beam guidance).

Generally, these mirrors are manufactured from silicon or copper whereby, copper with its higher heat conductivity, possesses the greatest form stability particularly when combined with water cooling. Both silicon and copper mirrors are nearly always finished with a highly reflective coating.