EPI-Ready Polished Substrates
Orientation Tilt Tolerance
Flatness (Focal Plane Deviation)
Custom Specifications not listed above are also available
Rubicon’s sapphire epi-polished wafers are ultra-flat, super clean, stress-free large diameter substrates, offered with precision orientations and offsets and wafer-to-wafer uniformity, with one or both surfaces finished. These sapphire wafers are custom designed to meet customers’ unique specifications for final application.