Our compact high-resolution spectrometers offer the perfect balance between compactness and performance

FREEDOM HR-VIS-NIR and C-VIS-NIR offer the perfect balance between compact size and high resolution 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 HR spectrometers support many different detector systems which enables you to choose the best detector option for your specific application. Our compact high-resolution spectrometers even allow you to re-use already developed electronics and software for your favorite detector type.

The FREEDOM C-VIS-NIR offers the best possible resolution through the use of 4096 pixel detector.

Key features:

  • 475 nm to 1100 nm wavelength range

  • Numerical aperture of 0.11

  • Resolution for HR-VIS-NIR / C-VIS-NIR: 0.6 nm/0.4 nm (typical)

  • Footprint of 61 mm x 64 mm x 19 mm

  • HR OEM spectrometer
  • HR OEM spectrometer
  • HR OEM spectrometer
  • HR OEM spectrometer
  • HR OEM spectrometer
FHT-101Hamamatsu S11639-01 CMOSCost 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

You can couple into your spectrometer both by free space or via fiber.

You also have several options for reading out over a standard interface like USB or SPI with our different electronics options, which you can see here.

Which spectrometer to use?

Do you need to evaluate a spectrometer for your next project?
We understand that it can be hard to judge the performance of a spectrometer just from the data sheet. Therefore, we offer a time limited loan of a demo unit to customers that meet certain criteria.

Ask the experts

Do you want to discuss your spectrometer project with one of our experts? Please fill out the form, and we will contact you as soon as possible.

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Would you like to discuss a quotation for one of our standard spectrometers or maybe a customized version? Please, fill in your contact details and we will get back to you shortly.