Material property
| Materials | 3" 4" 6" 8" LiNbO3（Acoustic/Optical grade） |
| Cut | X/Z/Y41°/Y64°/Y128°/YZ/YX Angle cutting can be customized |
Curie temperature | 1142°C±3°C |
| Adulterate | Zn, MgO Single or double blending |
Processing capacity
| Surface treatment | Single side polishing/double side polishing/single side grinding/double side grinding |
| thickness | 0.18/0.25/0.35/0.50/1.00 + mm / 0.25/0.35/0.50/1.00+mm |
| TTV | < 1~5um |
| BOW | ± (25um ~40um ) |
| Warp | ≤ 35um |
| LTV (5mmx5mm) | <1.5 um |
| PLTV(<0.5um) | ≥98% (5mm*5mm) Edge 2mm excepted |
| edge | Compl't with SEMI M1.2@with GC800# .regular at C typed |
| Directional platform | Customize on request |
| Polished surface | Roughness Ra≤5A |
| Reverse side | Roughness Ra:0.5-1.0µm GC#1000 |
| chamfer | Conform to SEMI M1.2 Standard/refer to IEC62276 |
| Cracks, saw marks, stains | NO |