Print Back
OFS offers erbium-doped fibers designed specifically for L-Band amplifiers operating in the 1565 - 1610 nm region. These fibers give high efficiency, low noise figure, and spectral flatness in L-Band DWDM amplifiers, while reducing the length needed in amplifier designs. We use patented processes to protect against hydrogen-induced loss.
Unit of Measure

Optical Properties

Type

N/A Erbium-Doped Fibers For L-Band

Peak Absorption

N/A @ 1530 nm; 30.0 ± 3.0 dB/m

Cutoff Wavelength

N/A 1230 nm

Numerical Aperture

N/A 0.26 ± 0.02

Mode Field Diameter

N/A @ 1550 nm, 4.9 ± 0.7 µm

PMD (Typical)

N/A ≤ 2 fs/m

Loss

N/A @ 1200 nm, < 10 dB/km

PM or SM

N/A SM

Physical Properties

Cladding Diameter

N/A 125 µm

Coating Diameter

N/A 245 µm

Core/Cladding Concentricity Error

N/A ≤ 0.3 µm

Mechanical and Testing Data

Proof Test Level

N/A 2% 200 kpsi

Order From Location

N/A DENMARK LOCATION
+45 43 45 8888
Priorparken 680, DK-2605
Broendby, Denmark

Typical Applications

N/A Compact L-Band Amplifiers L-Band DWDM Amplifiers Small-channel Count L-Band Amplifiers

Options

N/A Coils Custom Designs Customized Spectral Shape Fibers available in long lengths on standard spools Fibers available in predetermined lengths and coiled to given diameters Fibers available with natural or colored buffer Fibers may be customized to suit your specific application

Note

N/A Compatible with OASiX® Software Package
Accurate prediction of EDF performance is essential to applications design. OFS offers specialized OASiX Amplifier Simulation System Software, which allows the designer to predict EDFA performance at all pump powers for the specific lot of EDF purchased. OASiX is also available in a DLL version for compatibility with external optimization tools.

How To Order:

Order By Item #

N/A 61373