Product Detail
The (6+1)×1 High Power Backward Pump and Signal Combiner enables highly efficient combining of the powers from up to 6 multimode pump diodes into a double clad fiber. Meanwhile, the pump and signal combiner can transmit several kW signal power with extremely low insertion loss from the opposite direction of the pump light. The Pump & Signal Combiner is also available for different fiber types.
Key
Features
Applications
● High Power Handling
● Fiber Laser
● High Coupling Efficiency
Specifications
Parameter
Unit
Value
Product Type
-
Backward Pump
(6+1)×1
Pump Wavelength
nm
900 - 1000
Signal Wavelength
nm
1060 - 1080
Fiber Type for Input (Pump Channel)
-
200/220, 0.22/0.46 NA or 220/242, 0.22/0.46 NA
Fiber Type for Input (Signal Channel)
-
20/400, 0.065/0.46 NA
Fiber Type for Output (Signal Channel)
-
20/400, 0.065/0.46 NA or 25/400, 0.065/0.46 NA
Max. Signal Channel Insertion Loss
dB
0.2
Typ. Pump Efficiency
%
98
Min. Pump Efficiency
%
97
Input Pump Power
W
500 × 6
Input Signal Power
W
3000
Max. Backward Pump Power Handling
W
300
Operating Temperature
℃
0 to + 50
Storage Temperature
℃
- 40 to + 85
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