• sci-polarized
    sci-polarized
  • sci-plane
    Glare. Photo by Don Garlick.
  • sci-polarized_
    Removed. Photo by Don Garlick.
  • sci-electric-field-graph
    Diagram A: Electric Field Graph by Don Garlick.
  • sci-refraction-index-graph_
    Diagram B: Refraction Index Graphby Don Garlick.