JQA-1319-W (20-50W)
The JQA-1319-W is a high-performance, water-cooled, all-solid-state Q-switched infrared laser operating at 1319 nm. Featuring acousto-optic Q-switching technology, it delivers high peak power, adjustable repetition rates, and short pulse durations for precision material processing and scientific applications. With output power options up to 50 W at 10 kHz and peak power up to 20 kW, the system ensures stable and reliable operation in demanding environments. Its compact design and robust cooling system make it ideal for integration into industrial and laboratory platforms.
Features
- Acousto-Optic Q-switched operation at 1319 nm
- Adjustable repetition rate: 10–20 kHz (customizable)
- Average power up to 50 W @10 kHz
- High peak power up to 20 kW
- Short pulse duration (~250 ns @10 kHz & 50 W)
- Excellent power stability (<3%, <5% over 4 hours)
- Water-cooled system for continuous operation
Applications
- Laser marking
- Precision engraving
- Industrial material processing
- Scientific research
- Optical measurement systems
- Laboratory experiments
Specifications
| Specification | Details |
|---|---|
| Wavelength (nm) | 1319 ±1 |
| Operating mode | Acousto-Optic Q-switched |
| Average power (W) | 1–20 @10 kHz / 1–50 @10 kHz |
| Pulse duration (ns) | ~250 @10 kHz & 50 W |
| Repetition rate (kHz) | 10–20 (customizable) |
| Single pulse energy (mJ) | 2 / 5 |
| Peak power (kW) | 8 @10 kHz & 20 W / 20 @10 kHz & 50 W |
| Power stability (4h) | <3%, <5% |
| Beam diameter at aperture (mm) | <9 / <12 |
| Beam height from base plate (mm) | 55 |
| Warm-up time (minutes) | <10 |
| Cooling method | Water cooled (chiller selected according to power) |
| Operating temperature (°C) | 15–35 |
| Power supply | 220/110 VAC – QDI-JQA-W & QDI-JQA-VE |
| Expected lifetime (hours) | 10,000 |
| Warranty | 1 year |
Download
Download data sheet
