HCF-400-47 at a glance
Key specifications
-
< 20.0
Background Loss @ 1100 nm (dB/km)
Low background losses.
-
400 ± 10
Core Diameter (µm)
Diameter of the light-guiding core.
-
475 ± 20
Cladding Diameter (µm)
Outer diameter of the glass cladding.
-
> 0.46
Cladding Numerical Aperture
High-NA cladding that captures and guides the pump light.
-
560 ± 2
Coating Diameter (µm)
Outer diameter of the protective polymer coating.
Description
The HCF-400-47 passive fiber features high NA and is specifically designed for the fiber coupling of diode lasers. It is also used to manufacture passive components for material processing or spectroscopy applications.
Features & Benefits
- High numerical aperture (NA)
- Low background losses
- Excellent geometrical properties
Applications
- Fiber coupling of diode lasers
- Laser beam delivery
- Optical fiber end caps
- Illumination
- Spectroscopy
HCF-400-47
Specifications
| Optical | |
|---|---|
| Cladding Numerical Aperture | > 0.46 |
| Background Loss @ 1100 nm (dB/km) | < 20.0 |
| Geometrical & Mechanical | |
| Core Diameter (µm) | 400 ± 10 |
| Cladding Diameter (µm) | 475 ± 20 |
| Coating Diameter (µm) | 560 ± 2 |
HCF-400-47
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