| Product Name | Optical-grade monocrystalline silicon ingots |
| Size | 4 inch, 5 inch, 6 inch, 8 inch; Custom sizes available upon request |
| Resistivity Range | Customizable according to customer requirements |
| Conduction Type | N-type, P-type |
| Crystal Orientation | <100>, <111>; Special crystal orientations available upon request |
| Dopant | N-type: Phosphorus (P), Arsenic (As), Antimony (Sb); P-type: Boron (B) |
