The most common type of IR spectrometer is the Fourier Transform Infrared (FTIR) spectrometer, which uses an interferometer to collect high-spectral-resolution data over a wide spectral range. Sample ...

Definition: Fourier Transform Infrared (FTIR) Spectroscopy is a highly specialized type of IR spectroscopy. It's the most common way IR measurements are carried out today. FTIR is known for its speed, ...