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High-accuracy method for holographic image projection with suppressed speckle noise
Pang, Hui1; Wang, Jiazhou1; Cao, Axiu1; Deng, Qiling1
2016
发表期刊Optics Express
ISSN1094-4087
卷号24期号:20页码:22766-22776
文章类型J
摘要Iterative Fourier transform algorithms are widely used for creating holograms in holographic image projection. However, the reconstructed image always suffers from the speckle noise severely due to the uncontrolled phase distribution of the image. In this paper, a new iterative method is proposed to eliminate the speckle noise. In the iteration, the amplitude and phase in the signal window in the output plane are constrained to the desired distribution and a special object-dependent quadratic phase distribution, respectively. Since the phase of the reconstructed image is assigned artificially, the speckle noise came from the destructive interference between the sampling points with random and erratic phase distribution can be eliminated. To verify the method, simulations and experiments are performed. And the result shows that high quality, low noise images can be achieved. © 2016 Optical Society of America.
关键词Diffractive Optics Holograms Holography Image Reconstruction Iterative Methods Optical Projectors Speckle
DOI10.1364/OE.24.022766
收录类别SCI ; Ei
语种英语
项目资助者Applied Basic Research Programs of Department of Science and Technology of Sichuan Province [2016JY0175] ; National Defense Foundation of China [CXJJ-16M116]
WOS记录号WOS:000387543000041
引用统计
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ioe.ac.cn/handle/181551/8502
专题微电子装备总体研究室(四室)
作者单位1. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu
2.610209, China
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GB/T 7714
Pang, Hui,Wang, Jiazhou,Cao, Axiu,et al. High-accuracy method for holographic image projection with suppressed speckle noise[J]. Optics Express,2016,24(20):22766-22776.
APA Pang, Hui,Wang, Jiazhou,Cao, Axiu,&Deng, Qiling.(2016).High-accuracy method for holographic image projection with suppressed speckle noise.Optics Express,24(20),22766-22776.
MLA Pang, Hui,et al."High-accuracy method for holographic image projection with suppressed speckle noise".Optics Express 24.20(2016):22766-22776.
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