Passive components are usually manufactured with a passive fiber that matches the gain fiber as it greatly reduces splicing losses and maximizes transfer efficiency. The DCF-UN-16/400-10 is designed to perfectly match industry standard active fibers. It is well-suited for manufacturing passive components for material processing and sensing applications.

Features & Benefits
  • Compatible with industry standards
  • Low background losses
  • Excellent geometrical properties
  • Passive component manufacturing
  • Laser cutting & welding
  • Sensing
Core Numerical Aperture
0.100 ± 0.005
Cladding Numerical Aperture
> 0.45
Background Loss @ 2000 nm (dB/km)
< 50.0
Geometrical & Mechanical
Core Diameter (µm)
16 ± 1
Cladding Diameter (µm)
400 ± 10
Core/Cladding Concentricity Error (µm)
≤ 2
Coating Diameter (µm)
560 ± 20

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