4x1 Multimode Pump Combiner

Wavelength: 800-1000nm

Configuration: 4x1

Input Fiber Type: 105/125 0.12NA, 0.15NA or 0.22NA,
200/220 0.22NA

Output Fiber Type: 105/125 0.22NA, 200/220 0.22NA,220/240 0.22NA
400/440 0.22NA, 10/125 DCF 0.06/0.46NA

Max. Optical Power: 25 or 50W

4x1 Multimode Pump Combiner
      4x1 Multimode Pump Combiner is a fiber passive componnet which can be used in coupling input pump laser with 
high coupling efficiency, it's widely used in fiber laser system and Fiber Amplifier System, the pump combiner can be 2x1,
3x1, 4x1, 7x1, 19x1 configuration, the fiber can be customizd upon request.
Application:
Features:
Fiber Laser
Fiber Amplifier
Laser Power Combination
Lab And Research
High Coupling Efficiency
High Power
RoHs Compliant
High Reliability
Specification:
Parameter Symbol Value Unit
Operating Wavelength λ 800-1000 nm
Input Fiber 105/125 0.12NA, 0.15NA or 0.22NA, 
200/220 0.22NA
-
Output Fiber 105/125 0.22NA, 200/220 0.22NA,220/240 0.22NA
400/440 0.22NA, 10/125 DCF 0.06/0.46NA
-
Min. Pump Efficiency 90 %
Max. Optical Power Per Pump Input (CW) P 25, 50 or specify W
Min. Return Loss RL 35 dB
Operating Humidity 5-95 %RH
Operating Temperature T -5~70
Storage Temperature T -40~85
Package Dimension 70x12x8 mm
Notice: Above specifications are tested at center wavelength without connector in room temperature @23
             Pump combiners are default without connector, bare fiber, if special request please contact us to confirm.
Drawing:
Ordering Information (Part Number):
 MMPC-CCC-HH-FFF/FFF-FFF/FFF-LL
 CCC  HH  FFF/FFF FFF/FFF  LL
 Configuration  Handling Power
 (Per Pump Input)
 Input Pump Fiber Type  Output Fiber Type  Fiber Length
 401 - 4x1  05 - 5W  105/125 - 105/125um  105/125 - 105/125um  05 - 0.5m
 10 - 10W  200/220 - 200/220um  200/220 - 200/220um  08 - 0.8m
 25 - 25W  SSS/SSS - Specify  220/240 - 220/240um  10 - 1.0m
 50 - 50W  400/440 - 400/440um  15 - 1.5m
 SS - Specify  10/125 - 10/125 DCF  20 - 2.0m
 SSS/SSS - Specify  SS - Specify

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