| Product | Diameter / Size | Orientation | Thickness(mm) | Type | Front side / Back side |
Sapphire substrate | 2"/3"/4"/6"/8"/Square/ 1*/2.5"/5"/Special spec. | C/C off M/C off A/R/ A/M/N/Special spec. | 0.18/0.2/0.25/0.33/0.43/ 0.5/0.65/1.3/Special spec. | Single side polished | Epi-polished Fine ground |
2"/3"/4"/6"/8"/Square/ 1*/2.5"/5"/Special spec. | C/C off M/C off A/R/ A/M/N/Special spec. | 0.2/0.25/0.33/0.43/0.5/ 0.65/1.3/Special spec. | Double side polished | Epi-polished/Epi-polished | |
Pattern Sapphire Substrate | 2*/4 | C/C off M | 0.43/0.65 | PSS | Epitaxial ready / Fine ground |