Product Application
Specialized light source devices
Fiber lasers, fiber amplifiers
Fiber sensor devices
Pump pigtails
Product Specifications
| Item | Unit | Index |
| Fiber model | / | SC63-125-U25 | SC78-125-U25 | SC85-125-U25 |
| Optical characteristics |
| Working wavelength | nm | 630 | 780 | 850 |
| Cut-off wavelength | nm | 550±70 | 700±70 | 750±70 |
| Attenuation | dB/km | ≤12.0 | ≤5.0 | ≤4.0 |
| Mode field diameter | μm | 4.0±0.5 | 4.5±0.5 | 5.0±0.5 |
| Geometric characteristics |
| Cladding Diameter | μm | 124.5±1.0 | 124.5±1.0 | 124.5±1.0 |
| Core Concentricity | μm | ≤0.5 | ≤0.5 | ≤0.5 |
| Cladding Out-of-Roundness | % | ≤1.0 | ≤1.0 | ≤1.0 |
| Coating Diameter | μm | 245.0±2.0 | 245.0±2.0 | 245.0±2.0 |
| Environmental and mechanical characteristics |
| Operation Temperature | ℃ | -55～+105 | -55~+105 | -55～+105 |
| Screening Tension | kpsi | 100 | 100 | 100 |
Customized Messages
The operating wavelength, mode field diameter, beat length, geometric dimensions, coating material,screening intensity and other indicators can be customized according to customer requirements.
Coloring of optical fibers possible.
