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Speciality Fibers

Multimode Fibers Singlemode Fibers Microstructured Fibers
Graded Index Fibers AS GE HCS Fibers
PCS Fibers ToBIAs  

 

Graded Index Fibers
Features
  • Standard communication fibers for 850 nm bis 1300 nm
  • Low loss, high bandwidth
  • Laser power transmission fibers up to 600 m core diameter
  • Better beam profile than step index fibers
  • Specialty coatings for high temperatures, high vacuum and harsh chemicals environments
  • Radiation resistant type

Properties

  • Proof test level (Screen test): 50 kpsi (Communiction fibers)
  • Proof test level (Bend method): 70 kpsi (Fiber diameter > 200 m)
  • Bend radius: momentary 100 times the fiber radius long term 600 times the fiber radius

 

Fiber Design
  • Communication fibers:
    Doped fused silica core (graded-index)
    Pure fused silica cladding
    Dual layer Acrylate coating (-40C to 85C)
  • Power transmission fibers:
    Doped fused silica core (graded-index)
    Pure fused silica cladding
    Acrylate coating (-40C to 85C)
    Silicone resin coating (-40C to 150C)
    Polyimide coating (-190C to 385C)

Options

  • Core/clad ratios 1.4 ... 2,5
  • Metal coating
  • Buffer:
    Nylon (-40C to 100C)
    ETFE (-200C to 150C)
  • Connectors (DIN, FC/PC, ST, SMA)
  • Graded-index fiber cables
  • high temperatur acrylate (-40C to 200C)
datasheet