FOP Series Fibre Optic Bundles

  • FOP series UV-vis-IR fibre optic bundle with SMA interface
  • FOP series UV-vis-IR flexible fibre optic bundle

Constructed with research-grade materials, the FOP series fibre bundles feature specialised ferrule profiles to ensure maximum optical throughput with our range of entrance optics, measurement accessories and monochromators.

The range includes borosilicate glass, UV silica (low and high hydroxyl), IR and hybrids fibre types. Bi-furcated or multiple-branch fibres are available on request.

Core benefits

Features

  • Bundles of one or more fibre types
  • Available in a variety of diameters between 2-6mmø, and lengths up to 15m
  • An adjustable adaptor plate provides universal compatibility and excellent repeatability our range of monochromators
  • Bi-furcated or multiple-branch fibres are available on request

FOP

Core materialBorosilicate glass
Core diameter62µm ± 4µm
Cladding diameter70µm ± 4µm
Numerical aperture0.54
Bundle dimension (slit side)10.5x2.5mm
Bundle dimension (entrance optic side)6mm ø

FOP-UV

Core materialPure fused silica
Core diameter90µm ± 2%
Cladding materialFluorine doped fused silica
Cladding diameter100µm ± 2%
Coating materialPolyimide coating
Coating diameter107µm ± 3%
Numerical aperture0.22 ± 0.02
Bundle dimension (slit side)2x1.5mm (FOP-UV-2-X)
10x1.25mm (FOP-UV-4-X)
Bundle dimension (entrance optic side)2mm ø ((FOP-UV-2-X)
4mm ø ((FOP-UV-4-X)

FOP-IR

Core materialPure fused silica
Core diameter83µm ± 2%
Cladding materialFluorine doped fused silica
Cladding diameter100µm ± 2%
Coating materialPolyimide coating
Coating diameter107µm ± 3%
Numerical aperture0.22 ± 0.02
Bundle dimension (slit side)10x1.25mm
Bundle dimension (entrance optic side)4mm ø

FOP-NUVIR

Core materialLow Hydroxyl pure fused silica
Core diameter90µm ± 2%
Cladding materialFluorine doped fused silica
Cladding diameter100µm ± 2%
Coating materialPolyimide coating
Coating diameter107µm ± 3%
Numerical aperture0.22 ± 0.02
Bundle dimension (slit side)10x1.25mm
Bundle dimension (entrance optic side)4mm ø

Options

ModelDescription
FOP-6-XOptical glass 6mm ø fibre bundle
FOP-UV-2-XUV grade doped quartz 2mm ø fibre bundle
FOP-UV-4-XUV grade doped quartz 4mm ø fibre bundle
FOP-NUVIR-4-XLow hydroxyl 4mm ø fibre bundle
FOP-IR-4-XIR grade doped quartz 4mm ø fibre bundle
FOP-UV/IR-4-XHybrid UV and IR bundle 4mm ø fibre bundle
*X = Bundle length in metres 
FOP series fibre optic cable dimensions side profile
FOP series side profile
FOP series fibre optic cable dimensions cross section
FOP cable cross section profile
FOP series fibre optic cable dimensions monochromator interface
FOP series monochromator connector profile
Dimension ADimension BDimension C
221.5
4101.25
610.52.5
UV, IR and NUVIR fibre optic bundle spectral attenuation
FOP series spectral attenuation and theoretical limit
Five meter fibre optic bundle typical transmission
5m fibre bundle typical transmission
Two meter fibre optic bundle typical transmission
2m fibre bundle typical transmission
One meter fibre optic bundle typical transmission
1m fibre bundle typical transmission

Ordering Information

ModelMaterialSpectral rangeProfile dimensions
FOP-6-XOptical glass350-1700nm6mm ø to 10.5 x 2.5mm
FOP-UV-2-XUV grade doped quartz200-1350nm2mm ø to 2 x 1.25mm
FOP-UV-4-XUV grade doped quartz200-1350nm4mm ø to 10 x 1.25mm
FOP-NUVIR-4-XLow hydroxyl UV grade doped quartz300-2200nm4mm ø to 10 x 1.25mm
FOP-IR-4-XIR grade doped quartz400-2200nm4mm ø to 10 x 1.25mm
FOP-UV/IR-4-XHybrid UV and IR bundle200-2200nm4mm ø to 10 x 1.25mm

The Bentham Standard

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