This PM passive fiber is designed to perfectly match Coractive’s DCF-YB-20/125E-PM active fiber. It is ideal for manufacturing passive components for the design of pulsed fiber lasers in material processing applications.
Polarization-maintaining double-clad passive fiber
DCF-UN-20/125-08-PM
Description
Features & Benefits
- Low background losses
- Excellent geometrical properties
- Compatible with industry standards
Applications
- Passive component manufacturing
- Pulsed fiber lasers
- Laser cutting and welding
- Medical
Optical fiber specifications
Optical
Core Numerical Aperture
0.080 ± 0.005
Cladding Numerical Aperture
> 0.45
Background Loss @ 1200 nm (dB/km)
< 30.0
Geometrical & Mechanical
Core Diameter (µm)
20.0 ± 2.0
Cladding Diameter (µm)
125 ± 2
Core/Cladding Concentricity Error (µm)
< 2.0
Coating Diameter (µm)
245 ± 15
