Fig. 2.
Experimental MM setup. The light from the laser passes through the polarization state generator (PSG), which consists of two liquid crystal retarders (LCR) and a linear polarizer. After the interaction with the sample, the polarization states are analyzed by the polarization state analyzer (PSA), which also consists of LCRs and a linear polarizer. The LCR pairs are placed at different angles with respect to their principal axes.
