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Single Fiber Assemblies

Single Fiber Assembly

Customized for your application

Fiberguide offers standard single fiber assemblies for a wide range of applications including medical devices, bioanalytical instrumentation, spectroscopy, industrial sensing, as well as low & high power laser light delivery. These are available with a variety of optical fibers, industry standard connectors, and packaged using several kinds of sheathing.

  Spec Sheet    

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Fiberguide offers a wide range of custom single fiber assembly options, including custom core to cladding ratios (1:1.1, 1:1.2, 1:1.4, 1:2.5, single mode, graded index, and others), as well as our universal cladding fiber (UniClad, with a 500um cladding diameter).

We offer different jacketing options (Tefzel, Acrylate, Polyimide, Nylon, and others), or our industry-leading high temperature jacketing solutions (Thermocoat, Aluminium, and Gold jacketed fiber assemblies for extreme environment applications up to 700 C with resistance to most acids, bases, and other hazardous conditions).

Also available are 25 connector options, 10 sheathing options, and an entirely separate line of fiber assemblies designed to handle the high powers commonly found in industrial applications.

Please contact us to find a solution specific to your application.


  • Medical Devices
  • Bioanalytical Instrumentation
  • Light Transfer
  • UV Lamps
  • Laser Delivery
  • Spectroscopy
  • Data Transmission
  • Remote Monitoring

  • Fiber Type: Step Index Multimode, Graded Index, PM, Plastic
  • Core Sizes: 2.3µm – 2mm
  • Wavelengths: 180nm – 2200nm
  • Numerical Aperture (NA): 0.12 – 0.6
  • Connector Options: Standard & Custom Options Available
  • Sheathing Options: A variety of options are available
  • Standard Temperature Range: -269°C to +600°C
  • Lengths: < 100 meters
Please see the Spec Sheet for further information.

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