Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 170w 808nm fiber laser for yag pumping. 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.
170w 808nm Fiber Coupled Diode Laser for YAG pumping
Product Overview:
In terms of YAG pumping application,work with Nd as gain medium to get 1064nm and the absorption cross section of Nd is pretty much negligeable above 900nm. 808nm wavelength is great option to increace the laser pumping efficiency.
For this model, there are several emitters are separated and optically coupled together in a multimode fiber.So the output power can be up to 170 watts. Highest in the laser market all over the world.
Item No.: FC808DL170
Item name: 170w 808nm fiber pumping laser
| Optical | |
| Center Wavelength | 808nm |
| Wavelength Tolerance | ±5nm |
| Output Power | 170W |
| Spectral Width FWHM | 4.5nm |
| Slope Efficiency | 15W/A |
| Fiber | |
| Fiber Bend Radius | >60mm |
| Fiber Core | 200um |
| Fiber Length | 1.5m |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Connector | Bare or SMA905 |
| Electrical | |
| Operating Current Iop | 11A |
| Threshold Current Ith | 1.0A |
| Operating Voltage Vop | 33.5V |
| Power Conversion Efficiency | 45% |
| Thermal | |
| Operating Temperature | 15~35℃ |
| Storage Temperature | -20~70℃ |
| Wavelength Temperature Coefficient | ～0.3nm/℃ |
Detailed Drawing:
Fiber coupled diode laser module is widely used in YAG pumping, marking, cutting, engraving,and scientific research. BrandNew Technology has particular emitters combining patent and output power of 808nm fiber coupled diode laser can be up to 170W. Typical wavelengths are 793nm,808nm, 915nm,940nm, 976nm,1064nm (others upon request).
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