GA-1270-VE
The GA-1270-VE is a high-power all-fiber continuous-wave (CW) laser operating at 1270 nm, designed for applications requiring stable output power, compact integration, and reliable long-term operation. Its ultra-compact, alignment-free fiber architecture ensures low operating cost, long lifetime, and ease of use in both laboratory and industrial environments. The laser supports single-mode fiber output via FC/APC connectors or free-space collimated output, allowing flexible system integration.
Features
- CW operation at 1270 nm
- Stable 1 W output power
- Compact, all-fiber design
- Good beam quality (M² <1.3)
- Narrow linewidth (<1 nm)
- Excellent power stability (<0.5–2% RMS)
- Air-cooled, low-maintenance operation
- Flexible fiber or free-space output
Applications
- Mid-infrared (mid-IR) laser pumping
- Optical parametric oscillators (OPOs)
- Laser LiDAR systems
- Interferometry
- Optical communication
- Nonlinear optics
- Scientific and industrial research
Specifications
| Parameter | Specification |
|---|---|
| Wavelength (nm) | 1270 ±1 |
| Operating Mode | CW |
| Output Power (W) | 1 |
| Power Stability (rms, 4 h) | <0.5%, <1%, <2% |
| Linewidth (nm) | <1 |
| M² Factor | <1.3 |
| Output Fiber Termination | FC/APC (SM, 10 µm) or Collimator (4–6 mm) |
| Polarization Ratio | Random |
| Cooling Method | Air cooled |
| Warm-up Time (min) | <15 |
| Delivery Cable Length (m) | Variable |
| Operating Temperature (℃) | 15 – 35 |
| Power Supply | AC 220 V |
| Expected Lifetime (h) | 10,000 |
| Warranty | 1 year |
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