IRsweep develops optical sensing solutions in the mid-infrared range - the fingerprint region of most molecules.

The technology is based on frequency comb quantum cascade lasers (QCLs), offering broad spectral coverage and high measurement speed in combination with high brightness. This provides advantages in fields such as biospectroscopy, catalysis, combustion diagnostics, reaction monitoring, and more. The employed technique is dual-comb spectroscopy, which relies on fundamentally different principles than FTIR.


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