Digitally designed holographic element for large size see-through light field display

摘要

Fabrication of micro-lens arrays as digital holographic optical element is proposed. The fabricated lensarray is used to build a projector based light field displays system. This method has the advantage ofmaking the display system very compact by avoiding the necessity of collimation optics. 3Dreconstructions of size 20 x 10 x 5 cm with a view-angle of 10-degree is presented. The reconstructionsare see-through and free of speckles.