Fourier-transform infrared spectroscopy in which the
optical path difference is continually changed at a rate of
\(\pu{0.05 cm s-1}\) or greater.
See also: continuous scan interferometer
Source:
PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 762 (https://doi.org/10.1515/pac-2019-0203)