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FT-IR Rocket Spectrometer

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Code: #20256

Supplier: ARCoptix

Fibered Fourier-Transform Infrared Spectrometer

rightMORE INFORMATION

  • The FT-IR "Rocket" is a robust, small-footprint, lightweight and high performance FT-IR spectrometer. The FT-IR Rocket can be used in a fiber connected version or a free space version. The device is very useful for IR measurements that needs fiber coupling or any other special arrangements like for IR light source characterization.
    FT-IR "Rocket" offers high resolution and sensitivity thanks to the use of thermoelectrically cooled MCT (Mercury-Cadmium-Telluride) detectors. Its permanentely aligned interferometer and its solid-state reference laser ensure that the highest performance is delivered at every scan. The system has high stability in both wavelength and intensity scales, making it an ideal tool for highly reproducible chemiometrical analysis. The FT-MIR and FT-IR are also used by many of our customers for characterizing infrared lasers, who are using is an an Optical Spectrum Analyzer (OSA).

     
    Standard models of the FTIR-Rocket

    The FT Rocket infrared spectrometer is proposed in 2 standard versions: The FT-MIR 2 - 6μm, FT-MIR 1.5 - 8.5μm and the FT-IR 2 - 12μm. Both offer a resolution of 4cm-1. The main differences lie in the beamsplitter material (CaF2 or ZnSe) and the sensitivity of the detector: the narrower band 2-6μm detector has a much better sensitivity. On request we can fit the detector to your needs.

  • Model-dependent specifications
    Models FT-MIR 2-6
    FT-MIR 1.5-8.5
    FT-IR 2-12
    Beam-spliter material CaF2 CaF2 ZnSe
    Spectral Range [cm-1] 5000 - 1700 6700 - 1200 5000 - 830
    Spectral Range [μm] 2-6 1.5-8.5 2-12
    Detector Type
    D* [cm Hz1/2W-1]

    MCT (2-TE cooled)

    >1x10E11

    MCT (4-TE cooled)

    >8x10E9

    MCT (4-TE cooled)

    >2.5x10E9

    Signal-to-Noise (8cm-1 resolution and 1 min scan time) > 1:60'000 > 1:40'000 > 1:40'000
    Recommended fiber
    (usable wavelength range)

    CIR (chalcogenide) fibers
    1-6μm

    CIR or PIR depending of the application PIR (polycrystalline) fibers
    3-18 μm

     

    Common specifications

    Interferometer type

    Permanentely aligned, double retro-reflector design

    Resolution [cm-1 ]
    (unapodized)

    4, 2, optionally 1 and 0.5

    Wavenumber repetability

    <10ppm
    Scan frequency

    1 spectrum/second
    (in continuous aquisition mode)

    optionally up to 8 spectra/second. Depends of resolution

    Control laser

    Temperature-stabilized
    solid-state laser @850nm

    A/D Converter 24 bit
    Operating temperature 10°C-40°C
    Free-space input Aperture Ø: 12.7mm
    Acceptance full angle: 3.2°
    Removable fiber-couplers Connector: SMA 905
    Fiber core Ø: up to 1mm
    NA=0.25 (lensed coupler) or NA=0.3 (reflective coupler)
    Power requirement 12V / 8W
    Communication Interface USB 2.0
    Software Interface

    Windows 7/10
    API for controlling the instrument via our DLL

    Dimensions 180mm x 160mm x 80mm
    Weight1800 g

    • Compact (world Smallest FTIR)
    • High resolution 4cm-1 optionally up to 0.5 cm-1
    • Peltier cooled MCT detector
    • 3 spectral ranges: 5000-1700cm-1 (2-6μm), 6700-1200cm-1 (1.5 - 8.5μm) or 5000-830 cm-1 (2.5-12μm)
    • USB connectivity
    • Cost effective

 
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