Links to Web sites describing light polarization phenomena.
A good review, describing linear polarization, as well as several topics that are beyond the scope of the Ph332 course - such as, e.g., circular and elipptical polarization.
A nice basic-level tutorial, worth reading.
Hyperphysics article with many subtopics, covering all most important aspects of light polarization.
A basic polarization tutorial, with a sub-link to
birefringence
tutorial.
More about birefringence.