This passive polarization-maintaining fiber has an MFD designed to match Coractive’s DCF-EY-10/128-PM active fiber. It is ideal for manufacturing passive components used in ultrafast fiber lasers and amplifiers, for applications such as sensing.
Polarization-Maintaining Double-Clad Passive Fiber
DCF-UN-8/125-14-PM
Description
Features & Benefits
- Compatible with industry-standard active fibers
- Low background losses
- Excellent geometrical properties
Applications
- Passive component manufacturing
- Telecom
- Ultrafast fiber lasers
- Fiber lasers and amplifiers
- Sensing
Optical fiber specifications
Optical
Core Numerical Aperture
0.14 ± 0.01
Cladding Numerical Aperture
> 0.45
Background Loss @ 1550 nm (dB/km)
< 10.0
MFD @ 1550 nm – Nominal (µm)
9.0
Geometrical & Mechanical
Core Diameter (µm)
8 ± 1
Cladding Diameter (µm)
125 ± 2
Core/Cladding Concentricity Error (µm)
< 1.5
Coating Diameter (µm)
260 ± 20
