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(18+1) × 1 Multimode Pump & Signal Combiner

FT (18+1) × 1 Multimode Pump & Signal Combiner

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Description

(18+1) × 1 Multimode Pump & Signal Combiner

The high power (18+1)×1 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 maximum 2000W combined power. Available for different fiber types.

Features

High Power Handling
High Coupling Efficiency
 Proprietary Fiber Tapering Technique

Applications

 kW Class Fiber Laser

 kW Class Fiber Amplifier

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. Combined Power W 2000
Max. Signal Channel Insertion Loss dB 2.0
Typ. Pump Efficiency % 98
Min. Pump Efficiency % 96
Package Dimensions mm 100 (L) × 15 (W) × 10 (H)
Operating Temperature (Active Cooling Required) -5 to +65
Storage Temperature -40 to +85

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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