www.artphotonics.com > Products > Spectroscopy Fiber Probes > Fiber Probes for Process Spectroscopy

    Fiber Probes for Process Spectroscopy

    Fiber probes for process spectroscopy are based on coherent bundle design which provides the best coupling efficiency with spectrometers, light emitters (LED, lasers, lamps, etc.) and media of spectral analysis to investigate its reflectance, fluorescence or absorption spectra.


    • Multi-channel Process - Photometry & Spectroscopy with up to 37 channels capacity
    • High Optical throughput at pre-selected set of characteristic wavelengths
    • Compatibility with a variety of light sources, filter and mini-spectrometers
    • Special design for customer application
    • Assembly with polymer or metal coated fibers
    • High Temperature probes for up to 600°C applications
    • Fiber diameter from 100 µm up to 600 µm in coherent bundles with up to 469 fibers



    6+1 or 7+1 Fibers 50,100,200,300 µm core
    Middle based fiber - with Metal coating

    Fiber type UV-VIS
    Fiber type VIS-NIR

    Probe Tip

    PEEK Tube Ø 1.0mm with Titanium Ferrule
    Stainless Needle Ø 1.5mm L=60mm with Hand piece Ø 8 mm L=80mm

    Available custom design

    Spectral Range

    200-960nm or 280-2100nm

    220-4000 nm special design

    Protective Tubing

    Flexible Hard Plastic Polymer PEEK Ø 1.0mm
    Flexible Ni or Cr plated Metal Tube Ø 4.9mm

    Available PVC or PVC + Polycarbonate Tube Ø 3.0-5.0 mm

    Temperature Range

    -40°C +120°Cup to 600°C - on request

    High or Low temperature Probes available on request

    Optical Connectors

    SMA-905 +ST or FC -FC

    custom design connectors available on request

    Transmission Channel

    For typical receiving rectangle optical input line construction of fibers or circular


    Main part with minimal bend Radius -20mm (Short Time); -45mm (Long Time)

    Minimal radius up to 5mm available on request


    • Liquid Absorbance Measuring long pass Optical Head with Adjustable in distance Spherical Mirror
    • Optical AR Coated Lens System for Parallel Beam
    • Reflection Probe End for Powders and thick Samples


    click image to enlarge
    High Temperature fiber probe based on Copper coated fibers for applications up to 600°C
    Probe R(1+7)
    Probe R(6+1)
    Probe L7
    Reflection Probe
    Reflection Probe