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Proceedings Paper

A new way to reconstruct the amplitude distribution of the coherent light source
Author(s): Qiankun Gao; Tuo Li; Liang Qiao; Yali Wang; Haifei Li; Yishi Shi
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Paper Abstract

In this paper, a new algorithm is proposed, which can reconstruct the amplitude distribution of a coherent light source in holographic projection. This algorithm uses the actual output image as a feedback to recover the amplitude distribution of the practical used laser beam. Therefore, new phase-only light modulators can utilize the algorithm to improve the quality of the output image. A series of simulations demonstrate the effectiveness of this method well.

Paper Details

Date Published:
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Proc. SPIE 8556, Holography, Diffractive Optics, and Applications V, 85560Q; doi: 10.1117/12.999582
Show Author Affiliations
Qiankun Gao, Graduate Univ of Chinese Academy of Sciences (China)
Tuo Li, Graduate University of Chinese Academy of Sciences (China)
Liang Qiao, Graduate University of Chinese Academy of Sciences (China)
Yali Wang, Graduate University of Chinese Academy of Sciences (China)
Haifei Li, Ordnance Repair Factory of Air Force (China)
Yishi Shi, Graduate Univ. of Chinese Academy of Sciences (China)
State Key Laboratory of Information Security, Graduate Univ. of Chinese Academy of Sciences (China)


Published in SPIE Proceedings Vol. 8556:
Holography, Diffractive Optics, and Applications V
Yunlong Sheng; Chongxiu Yu; Linsen Chen, Editor(s)

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