FREEDOM Raman Spectrometer

Perfect balance between compactness and performance

FREEDOM HR cut outThe FREEDOM Raman spectrometer offers the perfect balance between high performance and compact size in your instrument design due to the use of Ibsen Photonics unique transmission grating technology. The spectrometer is robust and almost athermal and can operate under demanding environmental conditions.

Furthermore, the FREEDOM Raman spectrometers support many different detectors which enables you to choose the best detector option for your specific application. FREEDOM Raman even allows you to re-use already developed electronics and software for your favorite detector type.

Key features

  • 475 nm to 1100 nm wavelength range
  • Minimum resolution of 0.6 nm (FWHM)
  • Size of 61 mm x 64 mm x 19 mm

Raman example with a 785 nm laser

  • Range: 200 – 3650 cm-1
  • Resolution: < 10 cm-1


FHT-101Hamamatsu S11639-01 CMOS Cost effective, high sensitivity
FCT-109Hamamatsu S13496 CMOSBest Resolution
FHT-315Hamamatsu S10420-1106-01 BT-CCDLow noise
FHT-380Hamamatsu S11156-2048-02 BT-CCDShort integration time

Download Product sheet

pdf_icon FREEDOM Raman 475 – 1100 nm


Request a quotation here for any of our FREEDOM spectrometers. If you have special requirements for resolution, detector, or wavelength range just enter those into the “Request quotation” form.