title: Projection display for the generation of two orthogonal polarized images using liquid crystal on silicon panels and light emitting diodes.
abstract: We present a projection system that is capable of two-dimensional and three-dimensional image display. A novel projection architecture is discussed that can simultaneously generate two linear polarized full-color images with orthogonal states of polarization using only one optical system. Both images are modulated by using two high-resolution liquid crystal on silicon panels that are illuminated with high-power light emitting diodes. The optical core and the illumination system are simulated, characterized, and optimized with nonsequential ray tracing software. A proof-of-concept demonstrator of the entire projection system is built and characterized. Important component specifications are discussed to improve the system performance.
authors.affiliation: Vrije Universiteit Brussel, Department of Applied Physics and Photonics, Brussels, Belgium. lbogaert@tona.vub.ac.be
authors.forename: Lawrence
authors.initials: L
authors.lastname: Bogaert
authors.forename: Youri
authors.initials: Y
authors.lastname: Meuret
authors.forename: Bart
authors.initials: B
authors.lastname: Van Giel
authors.forename: Hüseyin
authors.initials: H
authors.lastname: Murat
authors.forename: Herbert
authors.initials: H
authors.lastname: De Smet
authors.forename: Hugo
authors.initials: H
authors.lastname: Thienpont