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Sapphire Wafers

Sapphire Wafers

Typical Specification:

 

Diameter: 2-Inch, 3-Inch, 100mm, 125mm, 150mm

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-polished, fine ground, As Lapped

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

 

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