This Hyperphysics page, from Georgia State University, describes how light behaves when passing through a pair of polarizers oriented perpendicular to each other. The website also gives an explanation of what happens when a third polarizer is added at a particular orientation between the two. Several photographs and drawings are included as well as links to related subjects for additional information.
%0 Electronic Source %A Nave, Carl Rod %D May 5, 2006 %T Crossed Polarizers %V 2013 %N 6 December 2013 %8 May 5, 2006 %9 text/html %U http://hyperphysics.phy-astr.gsu.edu/Hbase/phyopt/polcross.html#c1
Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.