Izizungezi ze-polarization zinikeza ukuzungezisa okungu-45° kuya ku-90° enanini lamaza avamile e-laser.I-axis ebonakalayo ku-rotator ye-apolarization incikene nobuso obupholishiwe.Umphumela wukuthi umumo wokukhanya kwe-polarized in put kuyazungeziswa njengoba isakazeka kudivayisi. .
Izici: