Tapered Fiber Power Combiner


  Fiber Amplifiers
  Fiber Lasers

Tapered Fiber Power Combiner Datasheet

Using the reliable Fused Biconical Tapering Technology (FBT) and low loss splicing technique, Go!Foton’s Tapered Fiber Power Combiner enables high efficiency coupling for high power pump lasers into single large mode area output fiber with a low loss high efficiency transmission. It can also be used to couple multiple high power fiber coupled lasers into a single multimode fiber with very low loss on each available paths. This device can handle very high power and has a good heat dissipation packaging to eliminate local heating that can possibly cause optical performance instability of the device.


  Low Noise
  All Fiber Construction
  Different Fiber NA’s Available
  High Power Handling
  Broadband Operation
  Low Noise
  High Coupling Efficiency
  Good Heat Dissipation Packaging
  Different Fiber Sizes
Stable Environmental Performance




Operating Wavelength* (nm)300-2000nm
Fiber Type, ConfigurationInputOutput
Singlemode FiberMultimode Fiber
Multimode FiberLarge Mode Area Fiber
Fiber Number (Pump Input)2-7
Transmission Efficiency (%)≥ 90
Max Power per Input Port** (W)7
Return Loss (dB)≥ 40
Operating Temperature Range (deg C)-5 to 70
-40 to 85
Package DimensionsCylindrical Packaging Type (Ф)3.0 x (L)45
Ruggedized Box Packaging Type (L) 80 x (W) 12 x (H) 7
*Depends on the specified fiber type for single mode fiber
**Typical power handling. High power handling needs adequate heat sinking and available upon request.