Supply, integration of laser-optical components and equipment. Resident of ITMO Technopark
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Supply, integration of laser-optical components and equipment. Resident of ITMO Technopark

EDF-4/125-10 - Erbium Doped Fiber

Count

  • Core diameter 
  •  4 ± 0.5 µm
  • Clad diameter 
  •  125 ± 1 µm
  • Core NA 
  •  0.21 ± 0.3
  • MFD @ 1550nm 
  •  6.5 ± 1 µm 
  • Cutoff wavelength 
  •  0.98 µm
  • Description
  • Features

EDF-4/125-10 is specially designed to achieve the highest efficiency of telecommunication amplifiers.

Other parameters including PM version are available on the request

SC «LLS» is the official distributor of FORC-Photonics and offers full technical support and worldwide shipping of products.

Features
  • Parameter
    Value
  • Core diameter 
     4 ± 0.5 µm
  • Clad diameter 
     125 ± 1 µm
  • Core NA 
     0.21 ± 0.3
  • MFD @ 1550nm 
     6.5 ± 1 µm 
  • Cutoff wavelength 
     0.98 µm
  • Core absorption (980 nm) 
     6 ± 1 dB/m
  • Core absorption (1480 nm) 
     4.5 ± 1 dB/m 
  • Core absorption (1532 nm) 
     10 ± 3 dB/m  
  • Background loss (1100 nm) 
     < 10 dB/km
  • Nonconcentricity 
     < 0.5 µm

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