GA-1940-VE
The GA-1940-VE is a high-power, continuous-wave (CW), all-fiber laser operating at 1940 nm, featuring an ultra-compact, rugged design for reliable, long-term operation. With output power from 10 W to 100 W, this fiber laser provides high power stability (<1% RMS) and an excellent beam profile with M² ≤ 2, suitable for demanding industrial and medical applications.
Additional information
| Average Power | 10 W – 49 W, 50 W – 100 W |
|---|
Features
- High output power: 10 W – 100 W
- Excellent power stability: <0.5–1% RMS over 4 hours
- Beam quality: M² <1.5 (≤2 for higher powers)
- Line width: <2 nm
- Polarization: Random
- Fiber output termination: Collimator (~7 mm)
- Cooling: Air-cooled (≤30 W), Water-cooled (>30 W)
- Fast warm-up: <15 minutes
- Ultra-compact all-fiber design
- Long operational lifetime: 10,000 hours
- Operating temperature: 15–35°C
- Power supply: AC 220 V
- Warranty: 1 year
Applications
- Medical laser surgery
- Plastic welding and cutting
- Processing of non-metal materials
- Mid-IR pumping for optical systems
Specifications
| Parameter | Specification |
|---|---|
| Wavelength (nm) | 1940 ±1 |
| Operating Mode | CW |
| Output Power (W) | 10, 30, 50, 80, 100 |
| Power Stability (rms, 4 h) | <0.5%, <1% |
| Line Width (nm) | <2 |
| M² Factor | <1.5 ≤2 |
| Output Fiber Termination | Collimator (~7 mm) |
| Polarization Ratio | Random |
| Cooled Method | Air-cooled (≤30 W), Water-cooled (>30 W) |
| Warm-up Time (min) | <15 |
| Delivery Cable Length (m) | Variable |
| Operating Temperature (℃) | 15~35 |
| Power Supply | AC 220V |
| Expected Lifetime (h) | 10,000 |
| Warranty | 1 year |
Download
Download data sheet
