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Proceedings Paper

Optimization of reconstructed images of 3D phase hologram based on phase-only spatial light modulator
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Paper Abstract

Based on the existed ways of 2-D reconstructed images by spatial light modulator (SLM), the methods to enhance the reconstructed quality of 3-D images are investigated in this paper. Based on the diffraction theory, the effects of a lattice SLM with a limited fill factor on the reconstructed images are analyzed. Through adding the phase of the convergent spherical wave, the two focused planes of reconstructed images and the multi-order beams caused by the lattice structure of the SLM can be separated spatially. Therefore, the spatial filter is used to eliminate the influences of higher-orders diffraction beams and zero-order light of reconstructed images, respectively. A holographic optoelectronic display system based on liquid crystal spatial light modulator (LC-SLM) is set up to demonstrate this method.

Paper Details

Date Published: 19 September 2013
PDF: 9 pages
Proc. SPIE 8905, International Symposium on Photoelectronic Detection and Imaging 2013: Laser Sensing and Imaging and Applications, 89051H (19 September 2013); doi: 10.1117/12.2034280
Show Author Affiliations
Xiao-yu Jiang, Academy of Armored Force Engineering (China)
Hao-cong Liang, Academy of Armored Force Engineering (China)
Xing-peng Yan, Academy of Armored Force Engineering (China)
Chuang Pei, Academy of Armored Force Engineering (China)


Published in SPIE Proceedings Vol. 8905:
International Symposium on Photoelectronic Detection and Imaging 2013: Laser Sensing and Imaging and Applications
Farzin Amzajerdian; Astrid Aksnes; Weibiao Chen; Chunqing Gao; Yongchao Zheng; Cheng Wang, Editor(s)

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