This photosensitive fiber is suitable for a range of applications, including telecommunications. It provides more uniformity and is beneficial for manufacturing Bragg gratings and dispersion compensators used in DWDM.

Features & Benefits
  • Tight balance of photosensitivity in both the cladding and core of the fiber – ensures cladding mode suppression in the short wavelength range
  • Optimized splicing process – ensure low splice losses to standard telecom fiber (<0.1 db)
  • Consistent reproducibility – reduces manufacturing costs and increases production yield
  • Fiber Bragg Gratings
  • Dispersion compensators
  • Telecom
Core Numerical Aperture
Background Loss @ 1550 nm (dB/km)
< 60
MFD @ 1550 nm (µm)
6.6 ± 0.6
Geometrical & Mechanical
Core Diameter – Nominal (µm)
Cladding Diameter (µm)
125.0 ± 1.0
Core/Cladding Concentricity Error (µm)
≤ 0.5
Coating Diameter (µm)
245 ± 10

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