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PM Fibers

DCF-UN-10/125-08-PM

Polarization-maintaining double-clad passive fiber

Coractive optical fiber spools – DCF-UN-10/125-08-PM

DCF-UN-10/125-08-PM at a glance

Key specifications

  • 10 ± 1

    Core Diameter (µm)

    Diameter of the light-guiding core.

  • 0.08 ± 0.01

    Core Numerical Aperture

    Light-acceptance angle of the core; with the core size, it sets how many modes are guided.

  • 125 ± 2

    Cladding Diameter (µm)

    Outer diameter of the glass cladding.

  • > 0.45

    Cladding Numerical Aperture

    High-NA cladding that captures and guides the pump light.

  • < 10.0

    Background Loss @ 1100 nm (dB/km)

    Low background losses.

  • 260 ± 20

    Coating Diameter (µm)

    Outer diameter of the protective polymer coating.

Description

This PM passive fiber is designed to perfectly match Coractive’s DCF-YB-10/125E-PM active fiber. It is ideal for manufacturing passive components for the design of pulsed fiber lasers in material processing applications.

Features & Benefits

  • Compatible with industry standards
  • Low background losses
  • Excellent geometrical properties

Applications

  • Passive component manufacturing
  • Pulsed fiber lasers
  • Medical
  • Laser cutting & welding

DCF-UN-10/125-08-PM

Specifications

Optical
Core Numerical Aperture 0.08 ± 0.01
Cladding Numerical Aperture > 0.45
Background Loss @ 1100 nm (dB/km) < 10.0
Geometrical & Mechanical
Core Diameter (µm) 10 ± 1
Cladding Diameter (µm) 125 ± 2
Core/Cladding Concentricity Error (µm) ≤ 1.5
Coating Diameter (µm) 260 ± 20

DCF-UN-10/125-08-PM

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