The Hornet series of spectrometers are based on LightMachinery's patented Fluid Jet Polishing technology.  Designed for characterizing laser spectra, the Hornet spectrometer from LightMachinery is a compact, low cost spectrometer capable of better than 30 picometer resolution.   The Hornet Spectrometer is of achieving the resolution of large gratings spectrometers at a fraction of their cost and size while covering a larger wavelength range.  Simple PC based software allows the user to review spectra in real time and save or export for more analysis.  Labview drivers enable the Hornet spectrometer to be integrated into automated experimental setups.

Hornet Spectrometer Transparent View.jpg

  • Specifications

    • Resolution: sub 20pm at 532nm (resolving power > 25,000)
    • Accuracy: < 20pm following calibration
    • Dynamic Range: >10^8 for the system, 1000 in a single measurement
    • Wavelength range:  Visible to near IR (260nm to 16000nm), factory setup from 50nm to 300nm width based on customer's requirements
    • Simultaneous range / resolution: >10,000 at 532nm
    • Acquisition and processing speed: >2Hz typical, >10 Hz over narrow wavelength bands
    • Calibration: a narrow band (<10pm) external reference source is required

    Part Number Spectral Region Wavelength Range Resolution
    HN-9340 UV 260nm - 425nm 15-30pm
    HN-9332 Visible 425nm - 700nm 15-30pm
    HN-9353 NIR 700nm - 1050nm 25-40pm
    HN-9350 IR 1525nm - 1575nm 25pm*
    HN-9352 Visible & IR YAG, (532 and 1064)+/-2nm 10pm
    • Prices listed are FCA LightMachinery.  Please contact your local distributor for prices in your region
    • * Qualitative measurements only
  • Features

    • Simple to use
    • Sub 30pm picometer resolution
    • Fiber optic input
    • Quick data acquisition and export
    • Simple USB interface
    • LabView Drivers
    • No moving parts (single shot laser spectrum analysis)

    Benefits

    • Range - resolution ratio up to 10,000
    • Fast
    • Ultra-Compact
    • Low cost
    • Can measure spectra from cw and pulsed sources
    • Fast real time measuremnts
    • Ultra-reliable
    • LightMachinery's legendary customer support
  • Applications

    The Hornet spectrometer is ideal for;

    • Light source characterization
      • Lasers
      • Diode Lasers
      • Super luminescent diodes
    • Monitoring laser modes in real time
    • Passive components (Filters, Etalons, Fiber Braggg gratings) characterization to the 25pm level
    • Checking the spectral / mode purity of lasers
    • Solar spectroscopy
    • Earth's atmosphere monitoring
    • Classic undergraduate and graduate experiments
  • Drawing

    HF-9216-A-HF Spectrometer Hornet.jpg

  • How Does it Work?

    Hornet Spectrometer inside render.png

    Light enters the Hornet through a fiber.  The beam is focused through a LightMachinery fluid jet polished etalon to produce very high dispersion in the vertical axis with sub 30pm resolution.  This is followed by a grating to cross disperse overlapping orders in the horizontal direction to produce a 2D spectrum of the input light , the resulting pattern is imaged onto the CCD detector, LightMachinery software unwraps the spectrum to produce an ultra high resolution spectrum of the input light.

Download the Hornet Drawing

EXAMPLES OF SPECTRA MEASURED WITH THE HORNET SPECTROMETER - CLICK TO ENLARGE!