NANO PRO™ Prime Grade A-plane (11-20) Al2O3 Sapphire Substrate, 10x10x0.5mm
SKU# WA0442 (SSP) or WA0443 (DSP)
Customized sapphire wafers and windows are available upon request.
- Material: High Purity >99.99%, single crystal Al2O3
- Dimension: 10 x 10 x 0.5 mm
- Lattice Parameter: a=4.785 Å, c=12.991 Å
- Density: 3.98 g/cm3
- Orientation: A plane (11-20)
- Total Thickness Variation (TTV):
- Bow:
- Warp:
- 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