SCF-UN-8/125-14
- Core Numerical Aperture
- 0.14 ± 0.01
- Background Loss @ 1550 nm (dB/km)
- < 10.0
- Core Diameter (µm)
- 8 ± 1
SCF-ER-6/125-14 at a glance
Key specifications
-
45.0 ± 5.0
Core Absorption @ 1535 nm (dB/m)
High absorption.
-
8.0 ± 1.0
Mode Field Diameter @ 1550 nm (μm)
Width of the light distribution guided in the core.
-
1300 ± 100
Cutoff Wavelength (nm)
Wavelength above which the core guides a single mode.
-
≤ 20
Background loss @ 1200 nm (dB/km)
Low background losses.
-
Typ. 6
Core Diameter (µm)
Diameter of the light-guiding core.
-
125.0 ± 1.0
Cladding Diameter (μm)
Outer diameter of the glass cladding.
Description
Erbium-doped fibers are doped active fibers used for operation around 1550 nm. They are perfect for the design of erbium-doped optical amplifiers (EDFA) for telecommunication in the C and L band and sensing applications such as LiDAR.
Features & Benefits
- High absorption
- High quantum conversion efficiency lowers pump power requirements, reducing overall system costs
- Low background losses
Applications
- Telecommunications
- LiDAR
SCF-ER-6/125-14
Specifications
| Optical | |
|---|---|
| Background loss @ 1200 nm (dB/km) | ≤ 20 |
| Core Absorption @ 980 nm – Nominal (dB/m) | ≥ 10.0 |
| Core Absorption @ 1535 nm (dB/m) | 45.0 ± 5.0 |
| Cutoff Wavelength (nm) | 1300 ± 100 |
| Mode Field Diameter @ 1550 nm (μm) | 8.0 ± 1.0 |
| Cutoff Wavelenght (nm) | 1300 |
| Operating Wavelength (nm) | Typ. 1575 to 1617 |
| Geometrical & Mechanical | |
| Cladding Diameter (μm) | 125.0 ± 1.0 |
| Core/Cladding Concentricity Error (μm) | < 1.0 |
| Coating Diameter (μm) | 245 ± 10 |
| Core Diameter (µm) | Typ. 6 |
| Core/Cladding Concentricity Error (µm) | ≤ 1 |
| Proof test (kpsi) | <= 100 |
| Environmental | |
| Storage Temperature (°C) | -40 to +85 |
SCF-ER-6/125-14
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