Title :
A spatial light modulating LC device applicable to amplitude-modulated holographic mobile devices
Author :
Min Sung Yoon;Kwan-Jung Oh;Hyon-Gon Choo;Jinwoong Kim
Author_Institution :
Realistic Broadcasting Media Research Department, Electronics and Telecommunications Research Institute, 218 Gajeong-ro, Yuseong-gu, Daejeon, 305-700, Korea
fDate :
7/1/2015 12:00:00 AM
Abstract :
This paper describes experimental demonstration of holographic 3D reconstructions with a directly-viewing, transmissive, amplitude-modulating 5.5" LCD SLM device in monochrome. A full-complex field modulation is achieved by the single amplitude-modulation SLM module using the Burckhardt-encoding scheme at the cost of the decrease in sampling. We define an effective holographic contrast ratio for the first time in this work. We further report that the effective contrast ratio from Burckhardt-encoded hologram is superior to one from conventional amplitude-only encoded hologram.
Keywords :
"Image reconstruction","Three-dimensional displays","Optical diffraction","Holography","Holographic optical components","Optical imaging","Encoding"
Conference_Titel :
Industrial Informatics (INDIN), 2015 IEEE 13th International Conference on
Electronic_ISBN :
2378-363X
DOI :
10.1109/INDIN.2015.7281817
