Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 976nm 60w wavelength stabilized 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.
976nm 60W Wavelength Stabilized Fiber Coupled Diode Laser
The absorption efficiency of the gain fiber in the 976nm band is 2-3 times that of the 915nm band. Higher absorption efficiency means that the required gain fiber is shorter, which brings about a series of technical advantages such as reduced nonlinear effects. It also saves part of the material cost of the gain fiber. In addition, the cost advantage brought by the optical efficiency (the optical efficiency of the 976nm band pump source is about 10% higher than that of the 915nm pump source) further reflects the cost-effectiveness of the 976nm pump solution in high-power fiber lasers
Features：
Stabilized Laser Diodes with Output Powers 60W
Center Wavelengths 976 nm
Fiber: 105um/0.15NA/2m/Bare end
Specification:
Item Number: FC976WS60
| Optical | |
| Center Wavelength | 976nm |
| Wavelength Tolerance | ±0.5nm |
| Output Power | 60W |
| Fiber | |
| Fiber Bend Radius | >60mm |
| Fiber Core/Cladding/Buffer Diameter | 105um/125um/250um |
| Fiber Numerical Aperture | 0.15NA (95%) |
| Electrical | |
| Operating Current Iop | 9.2A |
| Threshold Current Ith | 0.6A |
| Operating Voltage Vop | 13V |
| Slope Efficiency | 7W/A |
| Power Conversion Efficiency | 50% |
| Thermal | |
| Operating Temp. | -10~40℃ |
| Storage Temp. | -20~80℃ |
| Coefficient | ～0.02nm/℃ |
Drawing:
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