Datasheet
Components & Accessories
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
Datasheet
| 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) |