Fig. 5From: Planar liquid crystal polarization optics for augmented reality and virtual reality: from fundamentals to applicationsMethods to produce patterned linear polarization. a An interferometer to record an off-axis lens pattern. b SLM-based method. c Laser scanning method. d Patterned polarizer mask method. BS: beam splitter. LP: linear polarization. QWP: quarter-wave plate. CP: circular polarizationBack to article page