7x1 Multi-Mode Pump Combiner
Neptec’s 7×1 multi-mode pump combiners are designed for high power fiber laser applications. The 7×1 multi-mode pump combiner combines seven pump lasers into one output fiber in order to create one high-power output. Over a decade of fiber tapering experience ensure Neptec’s pump combiners are stable, reliable and most importantly, high power transfer efficient.
Neptec’s offers Single-mode, Multi-Mode, and Polarization-Maintaining pump combiners with N:1, (N+1):1 and 1:N configurations. If the standard 7×1 pump combiner below does not fit your application, we would be glad to review your specifications and quote a custom pump combiner for you.Key Feat
Product Information
Key Features
• High pump efficiency
• Wavelength Insensitive
• Configurable For Any Application
• Single-mode, Multi-Mode, and Polarization-Maintaining
• N:1, (N+1):1 and 1:N configurations
Applications
• High Power Fiber Lasers
• High Power Manufacturing
• High Power Amplification
Specifications
| Type | Working WL (nm) | Input Pump | Output Fiber | Pump Efficiency |
|---|---|---|---|---|
| 7x1 | 800 to 1000 | 105/125 0.15 | 123 0.46 | 90% |
| 7x1 | 800 to 1000 | 105/125 0.22 | 125 0.46 | 90% |
| 7x1 | 800 to 1000 | 105/125 0.15 | 220/242 0.22 | 90% |
| 7x1 | 800 to 1000 | 105/125 0.22 | 200 0.46 | 90% |
| 7x1 | 800 to 1000 | 105/125 0.22 | x/250 DCF (x=25, 30um) | 90% |
| 7x1 | 800 to 1000 | 105/125 0.22 | 400/440 0.22 | 90% |
| 7x1 | 800 to 1000 | 105/125 0.22 | 20/400 0.06/0.46 | 90% |
| 7x1 | 800 to 1000 | 200/220 0.22 | 400/440 0.22 | 90% |
| 7x1 | 800 to 1000 | 200/220 0.22 | 20/400 0.06/0.46 | 90% |
| 7x1 | 800 to 1000 | 220/242 0.22 | 20/400 0.06/0.46 | 90% |
| 7x1 | 800 to 1000 | 220/242 0.22 | 400/430 0.37 | 90% |
