The Vivlaser V2-120-888-200 is a 120W continuous-wave fiber-coupled diode laser at 888nm, developed for DPSSL pumping and scientific research. With a narrow linewidth (≤0.5nm) and stable wavelength control, it ensures precise and long-lasting operation for demanding industrial and laboratory applications.
Equipped with a 200µm fiber core and SMA905 connector, the V2-120-888-200 delivers 13.5 W/A slope efficiency and 45% power conversion efficiency. Its robust thermal management (≥250W dissipation recommended) supports high-power, long-duration use, making it an excellent solution for OEM integration, advanced optics, and research facilities worldwide.
Features
- 120W CW output at 888nm
- Narrow linewidth ≤0.5nm, stable wavelength
- High efficiency (45%), slope efficiency 13.5 W/A
- 200µm fiber, NA 0.22, SMA905 connector
- Operating current 10.5–11.5 A, voltage 24–25 V
- Strong thermal design, ≥250W dissipation
- Long operating lifetime
Application
- Diode-pumped solid-state (DPSSL) laser pumping
- Scientific research (spectroscopy, optics, high-power physics labs)
Parameters
| Model:V2-120-888-200 | Unit | Lower Spec | Typical | Upper Spec | |
|---|---|---|---|---|---|
| Optical | Output Peak Power | W | 120 | ||
| Center Wavelength λ | nm | 887 | 888 | 889 | |
| Spectral Width FWHM | nm | 0.3 | 0.5 | ||
| Wavelength Temp. Coefficient | nm/℃ | 0.02 | |||
| Fiber Parameters | Fiber Numerical Aperture | NA | 0.22 | ||
| Fiber Core | µm | 200 | |||
| Connector Type | - | SMA905 | |||
| Fiber Length | m | 1.4 | 1.5 | 1.6 | |
| Electrical Parameters | Operating Current Iop | A | 10.5 | 11.5 | |
| Threshold Current Ith | A | 1 | |||
| Operating Voltage Vop | V | 23.5 | 24 | ||
| Slope Efficiency | W/A | 12 | |||
| Power Conversion Efficiency | % | 45 | |||
| Wavelength Stabilized Operating Current | A | 8 | 12 | ||
| Thermal Parameters | Operating Temperature | ℃ | 20 | 30 | |
| Operating Relative Humidity | % | 75 | |||
| Storage Temperature | ℃ | -20 | 70 | ||
| Storage Relative Humidity | % | 5 | 85 | ||
| Recommended Thermal Dissipation Capacity | W | ≥250 | |||
| The tests for all parameters were conducted at 25°C. | |||||
