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Reduced Cladding Erbium Doped Fiber for Mini & Micro EDFAs

Erbium doped fibers for high channel-count DWDM systems

  • Optimized core composition for high-channel-count DWDM systems’ EDFAs
  • World-class leading conversion efficiency
  • Suitable for C and L-band amplifiers

Typical Applications:

  • EDFAs/telecoms
  • Fiber lasers
  • Biomedical illumination
  • Optical Coherence Tomography (OCT)
  • ASE light sources
  • Gyros
  • Current sensors
  • Distributed sensor systems

Product Variants Explained

I-15(980/80)HC

80µm cladding diameter, high cut-off wavelength, high absorption fiber for small coil diameter mini and micro EDFAs

I-25H(1480/80

80µm cladding diameter, high cut-off wavelength, high absorption fiber for small coil diameter mini and micro EDFAs
Cut-Off Wavelength (nm) 900 - 1075
Numerical Aperture ≥0.30
Mode Field Diameter (μm) 3.8 - 4.7 @1550nm
Attenuation (dB/km) ≤30
Proof Test (%) 1 (100 kpsi)
Cladding Diameter (μm) 80 ± 1
Core Cladding Concentricity (μm) ≤0.5
Coating Diameter (μm) 160 ± 5
Coating Type Dual Layer Acrylate
Operating Temperature (°C) -55 to +85
Absorption (dB/m) 23 - 27 @1531nm
Polarization Mode Dispersion (ps/m) ≤0.005
Technical Bulletins