High Throughput Fourier Transform Spectrometer for diffuse reflected light

Manufacturer's part number :

ARCspectro HT series

Manufacturer ARCoptix


Description :

The ARCSpectro HT series is a static Fourier transform spectrometer (FTS) that is based on a licensed concept that uses the polarisation properties of the light and the optical properties of crystals. It provides a extremely high throughput (sensitivity) and does not need external optics to be used.

The ARCSpectro HT is ideal for the measurement of low light, diffuse reflection and also in fields like fluorescence or Raman spectroscopy.

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  • Ultra-high-throughput
  • Large spectral range: 400nm-1100nm / 900nm-1650nm
  • No moving parts, Robust monolithic design
  • No drift
  • Very short integration times
  • Variable Gain
  • Benefits


  • Diffuse reflectance spectroscopy
  • NIR spectroscopy
  • Food and pharma industry
  • Raman spectroscopy
  • Fluorescence spectroscopy
  • Reflectance measurement
  • Colorimetry
ARCSpectro ModelsHT-HR
High Resolution
HT-2D 2D Detector
High SNR High dynamic
HT-NIR InGaAs Detector
for NIR Range
Spectral range 400 to 1100 nm 400 to 1100 nm 900 to 1650 nm
Detector ArrayToshiba TCD 1304 3648 Pixels CCD
CMOS 2D camera 1024x1248 Pixels
Goodrich 512 Pixels 1.7mm InGaAs detector Array
Wavelength Accuracy<0.5 nm<0.01 nm<0.5 nm
  • Peak position Measurement
  • Need for Higher resolution
  • Diffuse Reflection with sufficient light
  • High SNR, High Stability
  • Need for High dynamic range
  • Diffuse Reflection measurements for food and pharma industry