Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced pumped 808nm high power fiber laser diode. 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.
120W 808nm High Power Fiber Coupled Diode Laser Module For Pumping Application Material Processing
The product design, while highlighting the miniaturization, through the unique structural process design and material optimization, ensures the good heat dissipation of the device, makes the internal heat of the device easy to export, thus improving the long-term reliability of the product.
Application:
CO2 optical fiber marking machine
Confocal microscopy
Ion velocity testing
RGB illumination systems

Data Sheet
Item No: FC808DL120
Item Name: Pumped 808nm High Power Fiber Laser Diode
Optical | |
Center Wavelength | 808nm |
| Wavelength Tolerance | ±5nm |
Output Power | 120W |
Spectral Width FWHM | 5nm |
Slope Efficiency | 15W/A |
Fiber | |
| Fiber Core Diameter | 200um |
Fiber Numerical Aperture | 0.22NA |
Fiber Length | 1.5m~2m |
Fiber Connector | SMA905 |
Electrical | |
Operating Current Iop | 10A |
Threshold Current Ith | 1.0A |
Operating Voltage Vop | 27V |
Power Conversion Efficiency | 40% |
Thermal | |
Operating Temperature | 15~35℃ |
Storage Temperature | -20-70℃ |
Temperature Coefficient | ~0.3nm/℃ |
Drawing:

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