====== Wave Plates ====== {{:physicsdemos:waves_and_optics:polarization:wave_plates_1.jpeg?400|}} {{:physicsdemos:waves_and_optics:polarization:wave_plates_2.jpeg?400|}} A slide projector is used to shine illuminate wave plates in between a pair of adjustable polarizing filters. Quarter and half wave plates are available. L1, G0 PIRA DCS 6H35.40, 6H35.45