I-QS041-5C10V5-x5-ST3 Q-Switch
For use at the wavelength of 2100 nm, with an active aperture up to 4 mm, an operating frequency of 27.12 MHz, and with water-cooling.
Full Product Description- Wavelength:
- 1900–2100 nm
- Operating Frequency:
- 40.68 MHz
- Active Aperture:
- 5.0 mm
Product description
Combining optimum grade crystalline quartz, high-quality optical finishing, high-grade anti-reflection coatings, with novel acoustic management and optomechanical design techniques, our q-switches achieve exceptional thermal management while maintaining superior beam quality and high optical throughput.
Key features
- High Damage Threshold
- Improved thermal management
- Superior beam quality
- Superior corrosion resistance [Water Cooled version]
- Stainless steel cooling channels [Water Cooled version]
Specifications
| Name | Value |
|---|---|
| Interaction material | Crystal Quartz |
| Wavelength | 1900–2100 nm |
| Operating Frequency | 40.68 MHz |
| AR coating reflectivity | < 0.5% per surface |
| Damage threshold | > 500 MW cm² |
| Transmission | > 99.0% (single pass) |
| Acoustic mode | Compressional |
| Active Aperture | 5.0 mm |
| VSWR | < 1.2:1 (<1.4:1 at 50 W RF power) |
| Loss modulation | 70% |
| RF power | Max: 50 W |
| Water flow rate | > 0.2 l / minute |
| Water-cooling channel material | Stainless steel 316 |
| Recommended water temperature | +22° C to +32° C |
| Thermal switch cut-off | +65° C +/- 5° C |
| Storage temperature | -20° to +70° C |
