Diameter: 2”, 3”, 100 mm, 125 mm, 150 mm

Growth: Kyropolos, HEM

Purity: 99.99 – 99.998 %

Orientation: C- plane (0001), A- plane (11-20), R- plane (1-102), M- plane (10-10)

Surface Finish: Optical Polished, Epi-poloshed, Fine Ground, As Lapped

Surface Roughness: Polished: Ra<=0.3 nm, Fine Ground: <1 µm, As Lapped: <1 µm

Thickness: 430 ± 20, 460 ± 20, 625 ± 20