Radiation hardened erbium-dopped active optical fiber

Radiation hardened erbium-dopped active optical fiber

1 rub.

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Radiation hardened active erbium fiber

Count

  • Operating wavelength
  • 1530 - 1610 nm
  • Cutoff wavelength
  • 920 ±50 nm
  • Mode field diameter @1550 nm
  •  5,5 ± 1,5 μm 
  • Attenuation @1200 nm
  •  ≤45,0 dB/km
  • Numerical aperture
  •  0,20 ± 0,02
  • Description
  • Features
  • Recommendations
    for Use

Developed for the ASE to be used in fiber optic sensors and for fiber amplifiers dedicated for special application.

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 - 1610 nm
  • Cutoff wavelength
    920 ±50 nm
  • Mode field diameter @1550 nm
     5,5 ± 1,5 μm 
  • Attenuation @1200 nm
     ≤45,0 dB/km
  • Numerical aperture
     0,20 ± 0,02
  • Core adsorption @1530 nm
    10 - 30 dB/m
  • Cladding diameter
     125 ± 1 μm
  • Coating diameter
     250 ± 10 μm 
  • Coating material
     dual acrylate 
  • Prooftest level
    1,0 %
  • Core/Cladding offset
     ≤0,5 μm
  • Core/Cladding concentricity
     ≤5,0 μm
  • Operating temperature range
    -50 to +60 °C 

Applications:

  • Space application laser sources and amplifiers
  • Optical gyroscopes