Nanjing Crylink Photonics Co.,Ltd
| Packaging Details | Carton |
| Delivery Time | 3-4 weeks |
| Payment Terms | TT |
| Supply Ability | 100 pieces /month |
| Chemical formula | Ti3+:Al2O3 |
| Crystal structure | hexagonal |
| Orientation | A-Axis within 5°E-vector parallel to C-Axis |
| Mass density | 3.98 g/cm3 |
| Moh hardness | 9 |
| Young's modulus | 335 GPa |
| Place of Origin | China |
| Brand Name | CRYLINK |
| Certification | Iso9001 |
| Model Number | CRYLINK-Ti:Sapphire Crystal |
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Product Specification
| Packaging Details | Carton | Delivery Time | 3-4 weeks |
| Payment Terms | TT | Supply Ability | 100 pieces /month |
| Chemical formula | Ti3+:Al2O3 | Crystal structure | hexagonal |
| Orientation | A-Axis within 5°E-vector parallel to C-Axis | Mass density | 3.98 g/cm3 |
| Moh hardness | 9 | Young's modulus | 335 GPa |
| Place of Origin | China | Brand Name | CRYLINK |
| Certification | Iso9001 | Model Number | CRYLINK-Ti:Sapphire Crystal |
| High Light | nd yag laser rod ，laser material | ||
Ti:Sapphire (Titanium doped Sapphire, Al2O3:Ti3+) has a wide range of emission band from 660 to 1050 nm, which faciitates a variety of existing and potential applications, such as tunable continuous-wave lasers, mode-locked oscillators, chirp-pulse amplifiers, thin disk oscillators/amplifiers and lidars. Moreover, the absorption band of Ti:Sapphire is centered at 490 nm, ranging from 400 to 650 nm, which makes it suitable for pump sources of many different lasers, for example, argon ion, frequency doubled Nd:YAG (Nd:YLF), and copper vapor lasers. Because of 3.2 s fluorescence lifetime, Ti:Sapphire crystals can be effectively pumped by flash lamps in high-power laser systems.
In order to obtain good quality of Ti:Sapphire crystals, the Ti3+ doping concentration has to be kept fairly low (e.g. 0.15% or 0.25%). Therefore limited pump absorption usually enforces the use of a crystal length of several millimeters, which in combination with the small pump spot size (for high pump intensity) means that a rather high pump brightness is required. Fortunately, Sapphire has also an excellent thermal conductivity, alleviating thermal effects even for high laser powers.
Features
Applications
Parameters
|
Property |
Value |
|
Chemical formula |
Ti3+:Al2O3 |
|
Crystal structure |
hexagonal |
|
Orientation |
A-Axis within 5°E-vector parallel to C-Axis |
|
Mass density |
3.98 g/cm3 |
|
Moh hardness |
9 |
|
Young's modulus |
335 GPa |
|
Tensile strength |
400 MPa |
|
Melting point |
2040°C |
|
Thermal conductivity |
33 W/(mK) |
|
Thermal expansion coefficient |
≈5×10-6K-1 |
|
Thermal shock resistance parameter |
790 W/m |
|
Refractive index at 633 nm |
1.76 |
|
Temperature dependence of refractive index |
13×10-6K-1 |
|
Ti density for 0.1% at. doping |
4.56×1019cm-3 |
Specifications
|
Property |
Value |
|
Fluorescence lifetime |
3.2 s |
|
Emission wavelength |
660~1100 nm |
|
Central emission |
800 nm |
|
Concentrations |
(0.05~0.35) wt% |
|
End Configuration |
Flat/Flat or Brewster/Brewster ends |
|
Emission cross section at 790 nm (polarization parallel to the c axis) |
41×10-20cm2 |
|
Absorption Coefficient |
0.5～6.0 cm-1 |
|
Central absorption wavelength |
490 nm |
|
Figure of Merit(FOM) |
100~300 |
|
Coatings |
Standard coating is AR with R < 5.0% each face @532 nm and R < 0.5% each face, from 650 nm to 850 nm. Custom coatings supported. |
Polishing Specification
|
Property |
Value |
|
Orientation Tolerence |
<0.5° |
|
Thickness/Diameter Tolerance |
±0.05 mm |
|
Surface Flatness |
</8 @632 nm |
|
Wavefront Distortion |
</4 @632 nm |
|
Surface Quality |
10/5 |
Company Details
Business Type:
Manufacturer
Year Established:
2014
Employee Number:
90~100
Ecer Certification：
Active Member
Crylink is a manufacturer and supplier of Single Crystal Materials and optical components used in lasers, imaging and other optical areas. Crylink is one of the high tech company of Nanjing Institute of Advance Laser Technology(NIALT), which is the only one industrialization base of Shanghai Institu... Crylink is a manufacturer and supplier of Single Crystal Materials and optical components used in lasers, imaging and other optical areas. Crylink is one of the high tech company of Nanjing Institute of Advance Laser Technology(NIALT), which is the only one industrialization base of Shanghai Institu...
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