IR laser spectrometer from IRsweep provides dual-comb spectroscopy

The IRspectrometer QCL frequency comb spectrometer is a turnkey instrument that provides dual-comb spectroscopy, working in the mid-IR spectral region from 4 to 12 μm, the prime ROI for optical spectroscopy. The compact semiconductor device measures only a few millimeters long and is electrically pumped.
IRsweep
Zurich, Switzerland
https://irsweep.com