- +86-591-8780 9021
- sales@primexoptical.com
Ti:Sapphire crystal is the most widely used tunable solid-state laser material combining the supreme physical and optical properties with the extremely broad lasing range. Its lasing bandwidth can support pulses < 10fs making it the crystal of choice for femtosecond mode-locked oscillators and amplifiers. The absorption band of Ti:Sapphire centers at ~ 490 nm so it may be conveniently pumped by various laser sources such as argon ion lasers or frequency doubled Nd:YAG, Nd:YLF, Nd:YVO4 lasers at ~ 530nm.
|
Chemical formula
|
Ti3+:Al2O3
|
|
Crystal structure
|
Hexagonal a=4.758, c=12.991
|
|
Density
|
3.98 g/cm3
|
|
Melting point
|
2040oC
|
|
Mohs hardness
|
9
|
|
Thermal conductivity
|
52 W/m/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
|
488 nm
|
|
Refractive index
|
1.76 @ 800 nm
|
|
Orientation:
|
Optical axis C normal to rod axis
|
|
Ti2O3 concentration:
|
0.06 - 0.5wt %
|
|
Figure Of Merit (FOM):
|
150~250 Upon customers request
|
|
End configurations:
|
Flat/Flat or Brewster/Brewster ends
|
|
Flatness:
|
l /8 @ 633 nm
|
|
Parallelism:
|
10 arc sec
|
|
Surface finishing:
|
10/5 scratch/dig to MIL-O-13830A
|
|
Wavefront distortion:
|
l /4 per inch
|
Custom precison optics-infrared optics-coatings. Professional and trustable manufacturer From Prototype to volume production
Get Started