Datasheet

Components & Accessories

EDFC-980-HP, Er-Doped Fiber Coupler, Optical Fiber

Product image of EDFC-980-HP, Er-Doped Fiber Coupler, Optical Fiber

Coherent Erbium-Doped Fiber Coupler (EDFC) fibers are designed for advanced optical amplifier systems. These fibers are optimized for coupling performance with high NA pump lasers at 980 nm, providing superior efficiency and low splice loss. The proprietary NuCOAT fluoroacrylate coating ensures environmental durability and long-term reliability, making these fibers an excellent choice for telecom and data center applications.

Features

  • Optimized for high NA pump lasers at 980 nm - Superior coupling efficiency
  • NuCOAT fluoroacrylate coating - Environmental durability
  • Low splice loss - Excellent compatibility with telecom systems
  • RoHS compliant

Applications

  • Telecom optical amplifiers
  • Data center interconnects
  • High efficiency laser systems
Parameter EDFC-980-HP
Optical Specifications
Operating Wavelength 1530-1565 nm
Core NA 0.23
Mode Field Diameter 5.8 ± 0.5μm@1550 nm
Cutoff 920 ± 50 nm
Core Attenuation ≤15 dB/km@1200 nm
Core Absorption 37 ± 1 dB/m near 980 nm
Geometrical & Mechanical Specifications
Cladding Diameter 125.0 ± 1.0μm
Core Diameter 3.2 μm
Coating Diameter ± 100 μm
Coating Cencentricity < 5.0μm
Core Clad Offset ≤ 0.30μm
Coating Material Acrylate
Operating Temperature Range -40 to 85 °C
Prooftest Level 200 kpsi (1.4 GN/m2)