infrared absorption spectroscopy
infrared evanescent wave spectroscopy
Spectroscopy using radiation in the infrared region (0.78–1000 μm) where an evanescent wave is generated using an optical fibre.
infra-red evanescent wave spectrometry
infrared evanescent wave spectroscopy
infrared evanescent wave spectrometry
IR-EWS
CHMO:0000631