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.
Polarization-Maintaining Erbium-Ytterbium co-doped Fiber
DCF-EY-10/128-G2_PM-SNR
Description
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
Optical fiber 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
