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High-accuracy method for holographic image projection with suppressed speckle noise
Pang, Hui1; Wang, Jiazhou1; Cao, Axiu1; Deng, Qiling1
2016
Source PublicationOptics Express
ISSN1094-4087
Volume24Issue:20Pages:22766-22776
SubtypeJ
AbstractIterative 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.
KeywordDiffractive Optics Holograms Holography Image Reconstruction Iterative Methods Optical Projectors Speckle
DOI10.1364/OE.24.022766
Indexed BySCI ; Ei
Language英语
Funding OrganizationApplied Basic Research Programs of Department of Science and Technology of Sichuan Province [2016JY0175] ; National Defense Foundation of China [CXJJ-16M116]
WOS IDWOS:000387543000041
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/8502
Collection微电子装备总体研究室(四室)
Affiliation1. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu
2.610209, China
Recommended Citation
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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