SCF-UN-109/125-22 at a glance
Key specifications
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109 ± 3
Core Diameter (µm)
Diameter of the light-guiding core.
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0.22 ± 0.02
Core Numerical Aperture
Light-acceptance angle of the core; with the core size, it sets how many modes are guided.
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126 ± 2
Cladding Diameter (µm)
Outer diameter of the glass cladding.
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< 50.0
Background Loss @ 1200 nm (dB/km)
Low background losses.
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245 ± 10
Coating Diameter (µm)
Outer diameter of the protective polymer coating.
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1.0
Core/Cladding Concentricity Error (µm)
Offset between the core and cladding centres; a low value eases splicing.
Description
The SCF-UN-109/125-22 features excellent geometrical properties and is ideal for manufacturing passive components used in high-power fiber lasers. As it matches industry standards, this fiber is well-suited for the fiber coupling of single-emitter diode lasers.
Features & Benefits
- Compatible with industry-standard active fibers
- Low background losses
- Excellent geometrical properties
Applications
- Passive component manufacturing
- Fiber coupling of single-emitter diode lasers
- Fiber lasers and amplifiers
- Laser cutting & welding
SCF-UN-109/125-22
Specifications
| Optical | |
|---|---|
| Core Numerical Aperture | 0.22 ± 0.02 |
| Background Loss @ 1200 nm (dB/km) | < 50.0 |
| Geometrical & Mechanical | |
| Core Diameter (µm) | 109 ± 3 |
| Cladding Diameter (µm) | 126 ± 2 |
| Core/Cladding Concentricity Error (µm) | 1.0 |
| Coating Diameter (µm) | 245 ± 10 |
SCF-UN-109/125-22