Lasers & Optical Fibers Technologies
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Optical bundle

/ Fiber

IDIL Fibres Optiques proposes a wide range of tailor-made optical bundles, namely assemblies of multiple optical fibers.

IDIL Fibres Optiques provides custom fiber optic bundles in accordance with customer’s requirements: fiber types, materials and diameters, quantities (from small batch to several hundred), connectors types, customized ferrules, wavelength, numerical apertures, etc.

Our engineering flexibility also concerns mechanics and assembling. Actually, Fibers assembling process can be realized without glue which enables to resist a very high power laser (> 1 watt). Otherwise, specific lenses can be put in front of such assemblies.

IDIL Fibres Optiques also produces multi-branch assemblies where fibers are held together on the one end and divided into several branches on the other hand. Positioning of each optical fiber within branches can be precisely determined and implemented in order to meet the required distribution at the end.

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  • Custom optical bundles
  • Single or multi-branch
  • Greater flexibility
  • High position precision
  • Spectroscopy
  • Sensors & Probes
  • High power source
  • Laser delivery
  • Mono-chromators
  • Reflective sensors
  • Colorimetry
  • Pyrometry
  • Fluorescence
  • Illumination
  • Chemical analysis
Fiber typeUV, IR, visible or custom
Core diameter100 µm, 200 µm, 400 µm or custom
Fiber bundle lengthUpon request
WavelengthFrom 180 nm to 5500 nm
Numerical aperturesFrom 0.10 to 0.66
DimensionsAccording to the type and the number of fibers
ConnectorsFC, LC, SC, SMA, ST, MU, E2000, other
PatchordsBare fibers, 900 µm protection, 2.8 mm, others
Fiber materialAll-silica, plastic-clad silica, borosilicate glass, fluoride, all plastic materials
ConfigurationsStraight, bifurcated (Y-cable), fan-out configurations, round or linear bundle
end configurations

A fiber bundle is the assembly of multiple optical fibers. The fibers of the bundle are usually held together at one end, and may be separated into multiple branches at the other end. Fiber bundles provide significantly more light throughout compared to a single optical fiber in a patchcord. They also offer greater physical flexibility and high precision.

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