Active erbium fiber

1 rub.

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Active erbium fiber

Count

  • Operating wavelength 
  •  1530 - 1565 nm
  • Cut-off wavelength
  •  920 ± 50 nm
  • Mode field diameter at 1550 nm
  •  6,0 ± 0,5 μm
  • Attenuation at 1200 nm
  •  ≤ 20,0 dB/km
  • Numerical aperture
  •  0,20 ± 0,02
  • Description
  • Features

Erbium-doped active fiber is developed for the ASE to be used in fiber optic sensors and for fiberamplifiers.

Parameters of the fiber may be customized.

JSC «Leningrad Laser Systems» (LLS) offers full technical support and worldwide shipping of products. We guarantee you high quality and fast supply of components and equipment!

Features
  • Parameter
    Value
  • Operating wavelength 
     1530 - 1565 nm
  • Cut-off wavelength
     920 ± 50 nm
  • Mode field diameter at 1550 nm
     6,0 ± 0,5 μm
  • Attenuation at 1200 nm
     ≤ 20,0 dB/km
  • Numerical aperture
     0,20 ± 0,02
  • Saturation power at 1530 nm
     0,18 mW
  • Core absorption at 1530 nm
     10 ÷ 30 dB/m
  • Core absorption at 980 nm
     6 ÷ 15 dB/m
  • Cladding diameter
     125,0 ± 2.0 μm
  • Coating diameter
     245,0 ± 10,0 μm
  • Coating material
     dual acrylate
  • Proof-test
     1,0 %
  • Core/Cladding offset
     ≤ 0,5 μm
  • Cladding/Coating concentricity
     ≤ 5,0 μm
  • Operating temperature range
     -60 ÷ +60°C