(N+1)x1 Backward High Power Pump and Signal Combiner
The High Power Pump and Signal Combiner (HPPC) is designed for combining pump laser and signal laser into the main double cladding fiber. The HPPC can be applied in backward or double-end pumping schemes.
Optical and Operation Specifications
Parameter | Unit | Min | Typ. | Max. | Notes |
Signal Wavelength | nm | 1000 | 1060 | 1100 | |
Pump Wavelength | nm | 800 | 915 | 1000 | |
Polarization | - | Random | |||
Operation Regime | - | CW | |||
Fiber Length | m | 1.5 | Default | ||
Maximum Power Handling capacity | W | ||||
Operating Temperature Range | °C | 0 | +70 | ||
Storage Temperature | °C | -40 | +85 | ||
Cooling Method | dB | Bottom conduction cooling | |||
Typical Fiber Combinations
Config. | Pump Fiber | Signal Fiber | Output Fiber | Power Handling | Pump Efficiency | Signal Fiber | Signal IL | Notes |
(6+1)×1 (9+1)×1 (12+1)×1 | 105/125 106.5/125 135/155
| X/250DCF X/400 DCF 34/460/530 | Y/130DCF Y/250DCF | 300W/leg | 97% | 2kW | 0.2dB | X,Y=14, 20, 25, 30 X≤Y |
X/400DCF X/600DCF 34/460/530 | Y/250DCF Y/400DCF | 300W/leg | 97% | 2kW | 0.2dB | X,Y=20, 25, 30 X≤Y | ||
200/220 220/242 225/240 | 20/400DCF X/600DCF 34/460/530 | Y/250DCF Y/400DCF | 800W/leg | 97% | 3kW | 0.2dB | Y=20, 25, 30 | |
25/400DCF X/600DCF 34/460/530 | Y/250DCF Y/400DCF | 800W/leg | 97% | 4kW | 0.2dB | Y=25, 30 | ||
30/400DCF X/600DCF 34/460/530 | Y/250DCF Y/400DCF | 800W/leg | 97% | 5kW | 0.2dB | Y=30 | ||
(18+1)×1 SCF, 0.08NA | 105/125 106.5/125 | X/250DCF X/600DCF 34/460/530 | Y/130DCF | 200W/leg | 96% | 3kW | 0.2dB | X,Y=20, 25, 30 X≤Y |
X/400DCF X/600DCF 34/460/530 | Y/130DCF Y/250DCF | 200W/leg | 96% | 3kW | 0.2dB | X,Y=20, 25, 30 X≤Y | ||
135/155 | X/400DCF X/600DCF 34/460/530 | Y/130DCF Y/250DCF | 200W/leg | 96% | 5kW | 0.2dB | X,Y=20, 25, 30 X≤Y |
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