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Gradientenindex Fasern (GI) View larger

Gradient index fibers (GI)

Reference: FBW-SI-Fasern

In addition to the standard telecom types for the wavelengths 1310 nm and 1550 nm, variants for wavelengths from 400 nm are also available

0,00 € tax excl.

Julian Sassmann
Head of Service
+49 8153 405-76
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Product description

FBW-SI-Fasern General informations

Variants for low wavelengths are also available as a supplement to the standard Telekom SM fibers. The fibers are characterized by excellent transmission properties and low attenuation values.


Fiber for the following wavelengths are available

  • 400 nm
  • 488 nm
  • 633 nm
  • 780 nm
  • 850 nm
  • 1060 nm
  • 1310 nm
  • 1550 nm

For mechanical protection of the fibers they are coated with a so-called buffer. Depending on the application, the following materials are available here.

  • Acrylate (-40°C bis +85°C)
  • Polyimide (-190°C bis +385°C)

Application areas

Typical applications for LDF are

  • Data transfer
  • Measuring technology
  • Sensors

Downloads - Gradient index fibers (GI)

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