highly frequency ti sapphire crystal used in tsunami laser used in laser
Application
Ti: sapphire (Titanium doped Sapphire, Al2O3:Ti3+) is used for making ultra-short pulse solid-state or wavelength tunable lasers. Ti: sapphire lasers are also very convenient e.g. for pumping test setups of new solid-state lasers (e.g. based on neodymium or ytterbium-doped gain media), since they can easily be tuned to the required pump wavelength and allow one to work with very high pump brightness due to their good beam quality and high output power of typically several watts.
1. Wide range of emission band from 660 to 1050 nm
2. The absorption band at 490 nm, ranging from 400 to 650 nm, is used for pump sources of many different lasers.
3. 3.2 μs fluorescence lifetime, effectively pumped by flash lamps in high-power laser systems.
4. Combining supreme thermal and optical properties with the broadest lasing range among other materials
5. Suitable for a variety of applications spanning from material processing to time-resolved and multi-photon spectroscopy.
| 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 / (m K) |
| 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 × 1019 cm-3 |
| 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 × 10-20 cm2 |
| 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. |
Q1: Can I have samples to test?
A: Yes, we are pleased to supply samples to test and check the quality, mixed sample order is available.
Q2: Do you have any MOQ limited? A: Our MOQ: 3pcs Q3: What’s the lead time?
A: Sample:2-7 days.Mass production: 15-20 days.
Q4:How do you ship the goods and how long does it take?
A: We usually ship goods by UPS, FedEx, or TNT. It usually takes 3-5 days to arrive.
Q5: Do you offer a guarantee for your products?
A: After testing them if not pass a test, you can return the goods at any time, we will re-offer you again and also bear the shipping fee.
Q6: Do you accept OEM?
A: We have our own brand-metalaser. OEM is also acceptable.
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