Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 140w 976nm stabilized wavelength fiber coupled diode laser. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.
140W 976nm Stabilized Wavelength Fiber Coupled Diode Laser
140W 976nm Stabilized wavelength fiber coupled diode laser is a high-power laser suitable for fiber laser pumping applications. This product is based on the latest technology of wavelength stabilization, which ensures a stable and narrow spectral linewidth of less than 0.5nm. The output beam quality is excellent and suitable for coupling into multimode fibers.
Feature
It has the following features:
Center wavelength of 976nm, output power of 140W .
1040nm~1200nm feedback protection, which can prevent damage to the laser from external light sources.
Numerical aperture of 0.22, which can achieve efficient fiber coupling.
Fiber core diameter of 105µm, which can provide high-quality beam.
Long lifetime, high reliability, low maintenance cost.
Safety precautions
Under normal circumstances, very little light is scattered from a bent fiber (due to bend losses), and it is relatively safe. But as long as the laser module is powered on, eye protection must still be done to prevent sudden strong light leakage caused by fiber damage/melting. Please strictly abide by the fourth-level infrared laser safety standards and take protective measures for eyes and skin.
Specification:
Item Number: FC976WS140
| Optical | |
| Center Wavelength | 976±0.5nm |
| Output Power | 140W |
| Spectrum Width(90% of Power) | <=0.5nm |
| Feedback Protection 1030-1100nm | >40Db |
| Electrical | |
| Operating Current Iop | 11A |
| Threshold Current Ith | 1.0A |
| Operating Voltage Vop | 30V |
| Fiber | |
| Fiber Core/Cladding | 105/125um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Tubing | 900um loose tubing |
| Fiber Length | 5m |
| Thermal | |
| Operating Temp. | 15-35℃ |
| Wave Temp. Coefficient | 0.02nm/℃ |
Dimension:
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