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(18+1)×1 High Power Pump & Signal Combiner

It can handle more than 1 kW combined power.  Available for different fiber types.
  • Product Detail

The (18+1)x1 High Power Pump & Signal Combiner enables highly efficient combining of the powers from up to 18 multimode pump diodes and a signal laser into a double cladding output fiber.The device can handle more than 1 kW combined power. Available for different fiber types.

Specifications 

Parameter 

Unit 

Value 

Product Type 

-

(18+1) × 1

Pump Wavelength Range 

nm

915 - 980 

Signal Wavelength Range 

nm

650

Fiber Type for Input (Pump Channel) 

-

105/125 (0.15 or 0.22 NA) 

Fiber Type for Input (Signal Channel) 

-

20/125, NA = 0.08/0.46 

Fiber Type for Output 

-

Nufern  LMA-GDF-20/400-M, 0.06/0.46 NA 

Max. Input Pump Power 

W

18 × 60

Max. Signal Channel Insertion Loss 

dB

2.0

Typ. Pump Efficiency 

%

99

Min. Pump Efficiency 

%

97

Package Dimensions 

mm

100 (L) × 15 (W) × 10 (H)

Operating Temperature (Active Cooling Required) 

- 5 to + 65

Storage Temperature 

- 40 to + 85

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