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Single-clad Fibers

SCF-UN-6/125-12

Single-clad passive optical fiber

Coractive optical fiber spools – SCF-UN-6/125-12

SCF-UN-6/125-12 at a glance

Key specifications

  • 6 ± 1

    Core Diameter (µm)

    Diameter of the light-guiding core.

  • 0.12 ± 0.01

    Core Numerical Aperture

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

  • 124 ± 1

    Cladding Diameter (µm)

    Outer diameter of the glass cladding.

  • < 10.0

    Background Loss @ 1200 nm (dB/km)

    Low background losses.

  • 245 ± 10

    Coating Diameter (µm)

    Outer diameter of the protective polymer coating.

  • ≤ 1

    Core/Cladding Concentricity Error (µm)

    Offset between the core and cladding centres; a low value eases splicing.

Description

This single-clad passive fiber is well-suited for manufacturing passive components when quasi-single-mode operation is required. These components are part of fiber lasers and amplifiers designed for sensing or telecom applications.

Features & Benefits

  • Compatible with industry-standard active fibers
  • Low background losses
  • Excellent geometrical properties

Applications

  • Passive component manufacturing
  • Telecom
  • Fiber lasers and amplifiers
  • Sensing

SCF-UN-6/125-12

Specifications

Optical
Core Numerical Aperture 0.12 ± 0.01
Background Loss @ 1200 nm (dB/km) < 10.0
Geometrical & Mechanical
Core Diameter (µm) 6 ± 1
Cladding Diameter (µm) 124 ± 1
Core/Cladding Concentricity Error (µm) ≤ 1
Coating Diameter (µm) 245 ± 10

SCF-UN-6/125-12

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