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Other Doped Fibers

  • Core pumped designs
  • Emission at 1085 and 1550nm
  • Splice compatible with fused taper couplers
  • Low pump threshold designs

Typical Applications:

  • Fiber lasers
  • Amplified Spontaneous Emission (ASE) light source
  • Erbium Doped Fiber Amplifier (EDFA)
  • Cable Television (CATV)
  • Educational kits

    Product Variants Explained
    DF1000Low power 1085nm laser fiber
    DF1500YCore pumped ErYb low power 1550nm laser fiber
    Operating Wavelength (nm) 1085
    Cut-Off Wavelength (nm) 875 - 1025
    Numerical Aperture 0.18 - 0.22
    Mode Field Diameter (μm) 3.9 - 5.0 @1085nm
    Attenuation (dB/km) ≤20 @1085nm
    Proof Test (%) 1 (100 kpsi)
    Cladding Diameter (μm) 125 ± 1
    Core Cladding Concentricity (μm) ≤0.5
    Coating Diameter (μm) 245 ± 7
    Coating Type Dual Layer Acrylate
    Operating Temperature (°C) -55 to +85
    Absorption (dB/m) 4.5 (nominal) @780nm
    8.5 (nominal) @810nm
    3.5 (nominal) @830nm
    Dopants Neodymium (Nd)
    Technical Bulletins