Photosensitive Optical Fiber

Features:

  • Good Photosenstivity
  • Low Noise Level
  • Reduce Bending Loss for Smaller dia.
  • Dual UV - cured acrylate coating for low temperature sensitivity
  • Low Splice Loss with SMF
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Geometrical Properties

  • Cladding diameter (High Sensitivity)
  • 125 ± 1.0µm
  • Cladding diameter (Low Noise)
  • 125 ± 1.0µm
  • Core to clad connectivity error (High Sensitivity)
  • <1.0 µm
  • Core to clad connectivity error (Low Noise)
  • <1.0 µm
  • Coating diameter (High Sensitivity)
  • 250 ± 10 µm
  • Coating diameter
  • 250 ± 10 µm

Optical Characteristics

  • Mode Field Diameter at 1310 nm (High Sensitivity)
  • 3.7µm
  • Mode Field Diameter at 1310 nm (Low Noise)
  • N/A
  • Mode Filed Diameter at 1550 nm (High Sensitivity)
  • 4.5µm
  • Mode Filed Diameter at 1550 nm (Low Noise)
  • 6.0µm
  • Numerical Aperture (High Sensitivity)
  • 0.32+/-0.02
  • Numerical Aperture (Low Noise)
  • 0.11+/-0.02
  • Operating wavelength (High Sensitivity)
  • 1310/ 1550 nm
  • Operating wavelength (Low Noise)
  • 1500 nm
  • Cut off wavelength (High Sensitivity)
  • < 1260 nm
  • Cut off wavelength (Low Noise)
  • <1500 nm
  • Attenuation at 1550 nm (High Sensitivity)
  • < 1.5 dB
  • Attenuation at 1550 nm (Low Noise)
  • <0.5 dB
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Mechanical Properties

  • Proof test level (High Sensitivity)
  • 100 kpsi (1%)
  • Proof test level (Low Noise)
  • 100 kpsi (1%)