| Material | Ti3+:Al2O3 |
| Ti3+ concentration | 0.03 - 0.35wt % |
| Orientation | a-cut |
| Figure Of Merit (FOM) | 100 - 300 Upon customers request |
| End configurations | Flat/Flat or Brewster/Brewster ends |
| Surface Quality | 10/5 S/D |
| Parallelism | < 10 arcsec |
| Perpendicularity | < 5 arcmin |
| Clear Aperture | > 90% |
| Wavefront Distortion | λ/10 @ 633 nm |
| Surface Flatness | < λ/10 @ 632.8 nm |
| Chamfer | < 0.1 mm @ 45° |
| Coating | AR/HR/PR coating upon customer's request |
| Damage Threshold | 750mW/cm2 at 1064 nm, TEM00, 10 ns, 10Hz |
| Chemical formula | Ti3+：Al2O3 |
| Crystal structure | Hexagonal |
| Lattice constants | a=4.758Å，c=12.991Å |
| Density | 3.98 g/cm3 |
| Melting point | 2040℃ |
| Mohs hardness | 9 |
| Thermal conductivity | 52 W/m/k |
| Specific heat | 0.42 J/g/K |
| Laser action | 4-Level Vibronic |
| Fluorescence lifetime | 3.2 μs (T=300K) |
| Tuning range | 660 - 1050 nm |
| Absorption range | 400 - 600 nm |
| Emission peak | 795 nm |
| Absorption peak | 488nm |
| Refractive index | 1.76 @ 800 nm |
| Peak Cross-section | 3~4×10-19 cm2 |
| Thermal Expansion | 8.40×10-6/℃ |
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