FOURIER-TRANSFORM SPECTROMETER, METHOD FOR PRODUCING A FOURIER-TRANSFORM SPECTROMETER AND METHOD FOR REPRESENTING AN ELECTROMAGNETIC SPECTRUM

摘要

The invention relates to a Fourier-transform spectrometer (100) having a diffuser element (102) for scattering light, a first polarizer element (104) for polarizing light exiting the diffuser element (102), a double-refracting splitting element (106) for splitting light exiting the first polarizer element (104) into differently polarized beams, a second polarizer element (112) acting as an analyser for polarizing beams exiting the splitting element (106) and a detector element (114) for detecting light exiting the second polarizer element (112). The first polarizer element (104) and the second polarizer element (112) use polarization methods differing from one another.