Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 75w 878.6nm 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.
75W 878.6nm Fiber Coupled Diode Laser
The application of 878.6nm wavelength improves the efficiency of the laser and reduces heat generation. Compared with other wavelengths, 878.6nm has better absorption rate and less temperature dependence, which is especially important for high-power solid-state lasers
Features：
878.6±0.5 nm wavelength
diode protection for extended life
Low-current, fault-tolerant architecture
Industry-leading wall-plug efficiency >50%
Field-replaceable, PowerCore mode-stable fiber
Electrically isolated housing
Data sheet
Item No.: FC8786DL75
| Optical | |
| Center Wavelength | 878.6±0.5nm |
| Output Power | 75W |
| Spectral Width FWHM | 0.5nm |
| Slope Efficiency | 9W/A |
| Fiber | |
| Fiber Bend Radius | 75mm |
| Fiber Core Diameter | 400um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Length/Fiber Protective Tube | 2m/Metal Jacket |
| Fiber Connector | SMA905 |
| Electrical | |
| Operating Current Iop | 10A |
| Operating Voltage Vop | 16.5V |
| Power Conversion Efficiency | 44% |
| Thermal | |
| Operating Temperature | 25~35℃ |
| Storage Temperature | -20-70℃ |
| Wavelength Temperature Coefficient | ~0.02nm/℃ |
Drawing
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FAQ:
What's package?
Original Carton Package. Or as customers' requirement.
What is your terms of payment?
T/T or Western Union, for your choice.
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