Experimental evaluation of a full-color compact lensless holographic display

• DOI: 10.1364/oe.17.020840
• Publication Date: 2009-10-29T19:58:03Z
• Authors: Michal Makowski; Maciej Sypek; Izabela Ducin; Agnieszka Fajst; Andrzej Siemion; Jaroslaw Suszek; Andrzej Kolodziej...
• Keywords: RGB color model; Holographic display; Spatial light modulator

An iterative phase retrieval method for a lensless color holographic display using single light modulator is experimentally validated. The technique involves calculation of three-plane synthetic hologram which displayed on SLM simultaneously lit with three laser beams providing an RGB illumination. Static and animated two-dimensional flicker-free full images are reconstructed at fixed position captured high resolution CMOS sensor. image finesse, fidelity, contrast ratio influence speckles evaluated compared other techniques encoding. results indicate the superior in case full-color real-life pictures correctly by this ultra-compact simple projection setup.