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Photosensitive Fiber

 

Boron Doped Photosensitive Fiber

  • Overview
  • Specification
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Boron Doped Photosensitive Fiber image

Intrinsically Photosensitive for Grating Fabrication

  • Rapid formation of high reflectivity FBGs – Without hydrogenation
  • For use ‘straight from the shelf’
  • Strong and consistent photosensitivity
  • Indefinite delivery of strong and consistent photosensitivity
  • Compatible with standard telecommunications and pigtailing fiber
  • Minimal excess loss during splicing

Typical Applications

  • FBGs
  • Fiber lasers
  • Temperature sensors
  • Strain sensors
  • Biomedical sensors

Product Variants

PS750

Very highly photosensitive fiber for FBGs around 780nm

PS980

Very highly photosensitive fiber for FBGs around 980nm

PS1250/1500

Dual wavelength very highly photosensitive fiber for FBGs around 1310nm and 1550nm

Product Variants

PS750

Very highly photosensitive fiber for FBGs around 780nm

 

PS750

Operating Wavelength (nm)

780 - 980

Cut-Off Wavelength (nm)

610 - 750

Numerical Aperture

0.12 - 0.14

Mode Field Diameter (µm)

4.4 - 5.9 @780nm

Attenuation (dB/km)

30 (typical) @780nm

Proof Test (%)

1 (100 kpsi)

Polarization Mode Dispersion (ps/m)

-

Cladding Diameter (µm)

125 ± 1

Coating Diameter (µm)

245 ± 7

Coating Type

Dual Acrylate

Operating Temperature (oC)

-55 to +85

PS980

PS1250/1500

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