MSE PRO Prime Grade M-plane (10-10) Al2O3 Sapphire Crystal Substrate, 10x10x0.5mm
SKU: WA0438
MSE PRO™ Prime Grade M-plane (10-10) Al2O3 Sapphire Crystal Substrate, 10x10x0.5mm
SKU# WA0438 (SSP) or WA0439 (DSP)
Customized sapphire wafers and windows are available upon request
- Material: High Purity >99.99%, single crystal Al2O3
- Dimension: 10x10x0.5mm
- Lattice Parameter: a=4.785 Å, c=12.991 Å
- Density: 3.98 g/cm3
- Orientation: M plane (10-10) 0.2+/-0.1 degree
- Total Thickness Variation (TTV): <10 um
- Bow: <10 um
- Warp: <10 um
- Thermal Expansion Coefficient: 6.66 x 10-6 / °C parallel to C axis, 5 x 10-6 /°C perpendicular to C axis
- Dielectric Strength: 4.8 x 105 V/cm
- Polishing: Single side polished (SSP) or Double side polished (DSP) Ra < 0.5 nm (by AFM).