Poly Crystalline

Size: Up to Ø75 mm

Thickness: 0.005mm to 2mm

Grade:

Surface:

  • As Grown
  • Polished (Ra< 5nm, Flatness < 1 fringes @ 633nm)
  • Flatness (Power < 2 fringes @ 633nm, Irregularity < 1 fringes @ 633nm over Ø50 mm)
  • Lapped (Ra< 200nm, Flatness < 1 fringes @ 633nm)
  • Parallelism, Wedged

Type:

  • Coating on Various Substrates
  • Self standing Disks
  • Customized shapes such as rectangle rods
  • AR coated windows

Edges: Laser cut