The SCF-UN-16/125-16 single-clad passive fiber has an MFD that matches Coractive’s DCF-EY-16/128-18. Its single cladding allows mode filtering to achieve effective quasi-single-mode operation. With its low background losses, this fiber is ideal for manufacturing passive components used in the design of fiber lasers and amplifiers for sensing applications.

Features & Benefits
  • Compatible with industry-standard active fibers
  • Low background losses
  • Excellent geometrical properties
  • Passive component manufacturing
  • Sensing
  • Fiber lasers and amplifiers
Core Numerical Aperture
0.16 ± 0.01
Mode Field Diameter - Nominal (µm)
Background Loss @ 1550 nm (dB/km)
< 10.0
Geometrical & Mechanical
Core Diameter (µm)
16 ± 1
Cladding Diameter (µm)
125 ± 1
Core/Cladding Concentricity Error (µm)
≤ 1
Coating Diameter (µm)
245 ± 10

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