2.7μm Acousto-optic Q-switch Series
This series of 2.7μm laser cavity Q switches is realized by the principle of acousto-optic interaction. It is designed with minimal insertion loss, high quality fused quartz, and an anti-reflection film with unique technology that enables the product to withstand very high laser power and provides excellent corrosion protection for optimal performance. Mainly used in material processing, laser marking, laser engraving, laser drilling, laser medical treatment, and so on.
Characteristics of 2.7μm Acousto-optic Q-switch Series
- High repetition rate
- High diffraction efficiency
- High temperature stability and reliability
- High damage threshold
Application of 2.7μm Acousto-optic Q-switch Series
- Laser marking, cutting, engraving
- Laser ranging
- Laser medical treatment
Ordering Information of 2.7μm Acousto-optic Q-switch Series
This indicator is a typical optical wavelength indicator, and other wavelengths and frequencies can be selected.
| Parameter | Unit | SGQ41-2700-2QF |
| Wavelength | nm | 2700 |
| Polarization state of input light | – | Arbitrary |
| Center frequency | MHz | 40.68 |
| Diffraction efficiency | % | ≥80 |
| Optical aperture | mm | 2 |
| Drive power | W | 30 |
| Damage threshold | W/cm2 | 500 |
| Static transmissivity | % | 99 |
| RF connector | – | SMA female connector |
| Input impedance | Ω | 50 |
| VSWR | – | ＜1.3：1 |
| Cooling mode | – | Water-cooling |
| Package | – | QF |
