Mar 13, 2006 #1 S shedeed Member level 4 Joined Sep 26, 2004 Messages 70 Helped 2 Reputation 4 Reaction score 1 Trophy points 1,288 Location Egypt Activity points 631 3 polarizer assembly 3 polarizers are subjected to a laser beam; the first one's axis is horizontal the second after it is verical and the thired is inbetween them. When rotating the third one the intensity is maximum when the third is 45 degrees off the first one Why??
3 polarizer assembly 3 polarizers are subjected to a laser beam; the first one's axis is horizontal the second after it is verical and the thired is inbetween them. When rotating the third one the intensity is maximum when the third is 45 degrees off the first one Why??