GR-S50/125-20P & GR-S50/125-20MTA Graded-Index Pure Silica Core Multimode Fiber
The Coherent/Nufern NuSENSOR pure-silica-core multimode fiber can avoid the damage caused by hydrogen ingression to the fiber, helping Raman scattering based distributed temperature sensing to be used in harsh environments.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Bandwidth @ 850nm | >300 |
| Bandwidth @ 1300nm | >300 |
| Core Numerical Aperture | 0.200 |
| Core Attenuation @ 1300nm | ≤1.00dB/km |
| Core Attenuation @ 1060nm | ≤1.80dB/km |
| Core Attenuation @ 850nm | ≤2.70dB/km |
| Core Non-Circularity | ≤5% |
| Cladding Non-Circularity | ≤1% |
| Core Refractive Index Profile | Graded index (Grade Index) |
| Coating Layer Material | Medium-temperature UV curing, dual acrylate |
Datasheet
Supplier Information
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