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Pump combiners
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Overview
Highlights

Counter Pumping
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Low Insertion Loss
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Active Fiber
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PER
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400 - 2200 nm
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Harsh Environment
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Technical Data
400 - 2200 nm (Neodym, Ytterbium, Erbium, Thulium)
Forward and Backward (Co and Counter)*
Active or Passive, PM or non-PM
< 0.3dB (typ. ≤ 0.15dB)
>18dB (typ. > 20dB)
>1m
105/125, 106.5/125, 110/125, 200/220
0.15, 0.22
>85% (typ. >90%)**
2 or 4
> 1 kW
>1m
70 x 12 x 8 mm L x W x H
* In case of counter-propagation pumping, signal cladding light may damage the fiber combiner and the laser diodes.
** ≥ 90% of pump power within 0.15 NA.
*** Heatsinking is required, recommended package temperature between 18°C and 35°C
All listed parameters are typical values specified at room temperature. Specifications are subject to change without notice.
Applications
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Pumping of fiber lasers and amplifiers
Pumping of multi-core and large mode area fibers (LMA)
Pump combiner for Nd-, Yb-, Er-, Ho-, Tm-fibers
Industrial, Biomedical, Telecommunication
Metrology, Life Science, Imaging, Quantum optics
Gravitational wave detection, Atom cooling and trapping
Related Products
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Fiber Amplifiers
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Cladding Light Strippers
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Fiber End Caps
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