Cat No:OFDF-0027
The high-absorption erbium-doped fiber (EDF) allows for shorter fiber lengths, reducing fiber nonlinear effects. It is primarily used in 1.5 μm fiber amplifiers and fiber lasers. This fiber can be pumped at 980 nm or 1480 nm, provides low splice loss, and ensures high uniformity.
| Application | Fiber amplifiers Fiber lasers |
| Feature | High doping concentration reduces nonlinear effects High uniformity and stable performance |
| Cut-off Wavelength (nm) | ≤1300 |
| Core NA | 0.26±0.02 |
| Backgrouund Loss @1200nm (dB/km) | ≤15.0 |
| Core Absorption @1530nm (dB/m) | 80.0±20.0 |
| Mode-field Diameter @1550nm (µm) | 5.0±0.7 |
| Coating Diameter (µm) | 245.0±5.0 |
| Cladding Diameter (μm) | 125.0±1.0 |
| Core-Cladding Concentricity Eror (µm) | ≤0.3 |
| Cladding Geometry | Circular |
| Coating Material | high refractive index coating |
| Matrix Material | silica |
| Proof Test (kpsi) | ≥200 |
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For Research or Industrial Raw Materials, Not For Personal Medical Use!
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