EDF-4/125-10 - Erbium doped fiber

FORC-Photonics

1 rub.

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EDF-4/125-10

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

JSC «Leningrad Laser Systems» (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