HCF-125-47 at a glance
Key specifications
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< 20.0
Background Loss @ 1100 nm (dB/km)
Low background losses.
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125.0 ± 2.0
Cladding Diameter (μm)
Compatible with industry-standard fibers.
-
> 0.46
Cladding Numerical Aperture
High-NA cladding that captures and guides the pump light.
-
260 ± 20
Coating Diameter (μm)
Coreless fiber – only a silica cladding protected by a low index polymer coating.
Description
This coreless fiber consists only of a silica cladding which is protected by a low index polymer coating. It is designed to be used as protective optical end caps in fiber lasers. This passive fiber reduces back reflections and prevents fiber damage in high power applications.
Features & Benefits
- Coreless fiber – only a silica cladding protected by a low index polymer coating
- Reduces back reflections – prevents fiber damage in high power applications
- Low background losses
- Compatible with industry-standard fibers
- Easy splicing
Applications
- Fiber end caps for fiber lasers and amplifiers
HCF-125-47
Specifications
| Optical | |
|---|---|
| Cladding Numerical Aperture | > 0.46 |
| Background Loss @ 1100 nm (dB/km) | < 20.0 |
| Geometrical & Mechanical | |
| Cladding Diameter (μm) | 125.0 ± 2.0 |
| Coating Diameter (μm) | 260 ± 20 |
HCF-125-47
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