SCF-UN-20/250-11 at a glance
Key specifications
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20 ± 1
Core Diameter (µm)
Diameter of the light-guiding core.
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0.11 ± 0.005
Core Numerical Aperture
Light-acceptance angle of the core; with the core size, it sets how many modes are guided.
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250 ± 5
Cladding Diameter (µm)
Outer diameter of the glass cladding.
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< 10.0
Background Loss @ 1200 nm (dB/km)
Low background losses.
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370 ± 10
Coating Diameter (µm)
Outer diameter of the protective polymer coating.
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≤ 1.5
Core/Cladding Concentricity Error (µm)
Offset between the core and cladding centres; a low value eases splicing.
Description
The SCF-UN-20/250-11 single-clad passive fiber features excellent geometrical properties. It is ideal for manufacturing passive components for fiber lasers and amplifiers used in material processing applications.
Features & Benefits
- Compatible with industry-standard active fibers
- Low background losses
- Excellent geometrical properties
Applications
- Passive component manufacturing
- Material processing
- Fiber lasers and amplifiers
SCF-UN-20/250-11
Specifications
| Optical | |
|---|---|
| Core Numerical Aperture | 0.11 ± 0.005 |
| Background Loss @ 1200 nm (dB/km) | < 10.0 |
| Geometrical & Mechanical | |
| Core Diameter (µm) | 20 ± 1 |
| Cladding Diameter (µm) | 250 ± 5 |
| Core/Cladding Concentricity Error (µm) | ≤ 1.5 |
| Coating Diameter (µm) | 370 ± 10 |
SCF-UN-20/250-11