
- Product Name: Ti:Sapphire
- Dopant Concentration Tolerance :+/- 0.1%
- Parallelism:< 10 arc seconds
- Perpendicularity:< 5 arc minutes
- Chamfer:0.1mm at 45°
- Clear Aperture:95%
- Scratch and Dig:40/20 or better
- Surface Flatness:λ/10 at 633nm
- Wavefront Distortion:λ/10 at 633nm
- Damage Threshold:Over 15 J/cm2 TEM00, 10ns, 10Hz
Product overview
Titanium doped Sapphire (Ti:Sapphire) is the most widely used laser crystal for tunable and ultrashort pulsed lasers with high gain and high power outputs. Using the growing method of Temperature Gradient Technique, we can supply large size (dia30 x 30 mm) crystal in high quality free of scattering, high gain and damage threshold.Scitlion is able to offer
Ti2O3 dopand concentration from 0.06% to 0.26% (atm%)
Rod diameter from 2mm to 30mm
Length from 2mm to 30mm
Coating upon your request

Chemical Formula |
Ti3+:Al2O3 |
Crystal Structure |
Hexagonal |
Lattice Constants |
a=4.758, c=12.991 |
Density |
3.98 g/cm3 |
Melting Point |
2040℃ |
Mohs Hardness |
9 |
Thermal Expansion |
8.4 x 10-6/℃ |
Thermal Conductivity |
52 W/m/K |
Specific Heat |
0.42 J/g/K |
Laser Action |
4-Level Vibronic |
Fluorescence Lifetime |
3.2μs at 300K |
Tuning Range |
660nm ~ 1050nm |
Absorption Range |
400nm ~ 600nm |
Emission Peak |
795 nm |
Absorption Peak |
488 nm |
Refractive Index |
1.76 at 800nm |
Peak Cross Section |
3.4 x 10-19cm2 |