Cat No:OFDF-0036
The radiation-resistant erbium-doped fiber (EDF) offers excellent resistance to high-energy ionizing radiation, effectively reducing the impact of radiation on erbium-doped fibers. It provides high uniformity and can be pumped at 980 nm or 1480 nm, allowing low-loss splicing with standard communication fibers.
| Application | Single-channel and multi-channel fiber amplifiers ASE light sources Fiber lasers Low-Earth-orbit satellite communications |
| Feature | Available in various doping concentrations to meet different amplifier requirements High uniformity and stable performance Radiation-resistant (300–1000 Gy) Customization available |
| Cut-off Wavelength (nm) | ≤1300 |
| Core NA | 0.24 ± 0.02 |
| Backgrouund Loss @1200nm (dB/km) | ≤20.0 |
| Core Absorption @1530nm (dB/m) | 21.0 ± 2.0 |
| RIGV @1545nm (dB/krad) | < 0.06 |
| 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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