DCF-EY-10/128-G2-PM-SNR at a glance
Key specifications
-
2 ± 0.5
Cladding Absorption @ 915 nm (dB/m)
Highly efficient energy transfer - reduces pump power requirements.
-
>= 1.4
Birefringence (x10E-04)
Index difference between the two polarization axes, which keeps the polarization stable.
-
10 ± 2
Core Diameter (µm)
Diameter of the light-guiding core.
-
0.2 ± 0.02
Numerical Aperture - Core
Single-mode operation - provides excellent beam quality.
-
128 ± 3
Cladding diameter (µm)
Low splice losses with industry standard PM1550 fibers.
-
Min 0.45
Numerical Aperture - Cladding
High-NA cladding that captures and guides the pump light.
Description
This Erbium/Ytterbium co-doped fiber is designed to provide high OSNR across the entire C-band, including shorter wavelenghts. Its optimized core composition and efficient energy transfer significantly reduce pump power requirements while ensuringt stable and consistent amplification. The polarixation-maintaining design ensures high efficiency and excellent beam quality, supporting reliable signal quality in demanding optical systems, while operating in the eye-safe wavelenght range.
Features & Benefits
- Single-mode operation - provides excellent beam quality
- Highly efficient energy transfer - reduces pump power requirements
- Low splice losses with industry standard PM1550 fibers
- Optimized Er/Yb core composition to target high OSNR across the entire C-band, including shorter wavelenghts
Applications
- Ultrafast 1.5 μm fiber lasers
- Eye-safe lasers and amplifiers
- LIDAR
- Scientific
DCF-EY-10/128-G2-PM-SNR
Specifications
| Optical | |
|---|---|
| Birefringence (x10E-04) | >= 1.4 |
| Cladding Absorption @ 915 nm (dB/m) | 2 ± 0.5 |
| Core Absorption @ 1535 nm (dB/m) | 60 ± 15 |
| Numerical Aperture - Cladding | Min 0.45 |
| Numerical Aperture - Core | 0.2 ± 0.02 |
| Geometrical & Mechanical | |
| Cladding diameter (µm) | 128 ± 3 |
| Cladding geometry | Circ. |
| Coating Diameter (µm) | 260 ± 20 |
| Core Diameter (µm) | 10 ± 2 |
| Core/Cladding Concentricity Error (µm) | <= 2 |
| Proof Test (kpsi) | >= 100 |
| Environmental | |
| Storage Temperature (°C) | -40 to +85 |
DCF-EY-10/128-G2-PM-SNR