This spectroscopic technique uses a Michelson interferometer to create an interferogram. An infrared source with many wavelengths is passed through a sample, which creates interference patterns as different wavelengths are differentially absorbed. The mathematical technique of Fourier transform is used to convert the raw signal into a recognizable absorption spectra, similar to those produced by a UV/VIS spectrometer.
Nice !
didishusha 6 months ago
hi i had one question .Can FTIR be used for samples like polycarbonate or other samples which are not transparent to IR? Is there any related technique for such materials?
thecurioussoul88 9 months ago
Thanks so much. It really helps. More Lab experiment videos plz
InfamousShogun 11 months ago
good work! thanks
zzy4567 11 months ago