
| Density: | 5.37g/cm^3 | ||
| Refractive Index: | 3.3169@3μm;3.2770@10μm | ||
| Transmission: | ≥55%@3-5μm;≥55%@8-12μm | ||
| Resistivity: | 5×10^7-1×10^8Ω*cm |
| Size: | Dia10mm to 150mm |
| Tolerance: | +0/-0.1 |
| Surface Quality : | 40/20 or 20/10 precision |
| Flatness : | 1/4 lambda per inch @633nm, 1/8 lambda per inch @633nm |
| Parallelism : | < 3 arc min |
| Chamfer : | 0.25(+0.25/-0.00)mm × 45 Degree |
| Material : | GaAs monocrystal |