Virtual reality, augmented reality, and mixed reality systems including thick media and related methods

A head worn imaging system includes a light source configured to generate a light beam. The system also includes a light guiding optical element having a thickness between 0.1 and 1.5 mm and configured to propagate at least a portion of the light beam by total internal reflection. The system further includes an entry portion and an exit portion of the light guiding optical element configured to selectively allow light addressing the exit portion to exit the light guiding... Addressing Augmented Reality Elective Imaging Imaging System Optic Optical Virtual Reality