Applications
Optical fibre laser
Satellite communications
Characteristics
Optimized for enhanced optical and mechanical tolerances
Excellent radiation resistance
Guarantees long-term reliability
Specifications
| Fibre type | EYDF DC SM 10/125RD | PM EYDF DC 10/125RD |
|---|---|---|
| Optical specifications | ||
| Operating wavelength (nm) | 1530-1625 | 1530-1625 |
| Core NA | 0.12±0.02 | 0.22±0.02 |
| First cladding NA | ≥0.46 | ≥0.46 |
| Cladding absorption@915nm (dB/m) | 3.0±0.5 | 3.0±0.5 |
| Core absorption@1535nm (dB/m) | 70.0±15.0 | 55.0±35.0 |
| Cladding attenuation@1095nm (dB/km) | ≤30 | ≤30 |
| Birefringence | / | ≥1.5×10⁻⁴ |
| Geometrical and mechanical specifications | ||
| Core diameter (μm) | 10.0±1.0 | 10.0±1.0 |
| Cladding diameter (μm) | 125.0±3.0 | 125.0±3.0 |
| Core/Cladding offset (μm) | ≤1.5 | ≤1.5 |
| Coating diameter (μm) | 245.0±10.0 | 245.0±10.0 |
| Prooftest level (kpsi) | ≥100 | ≥100 |
| Coating material | Low Index Acrylate | Low Index Acrylate |
| Environmental specifications | ||
| RICV@1550nm (dB/krad) | ≤0.03 | ≤0.03 |
| Operating temperature (°C) | -40 ~ 85 | -40 ~ 85 |
| Standards compliance | ROHS2.0, REACH | ROHS2.0, REACH |