| 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
 |
| ISSN | 1094-4087 |
| 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 |
| DOI | 10.1364/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 | |
| 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 |
| 推荐引用方式 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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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 2016-2083.pdf（5977KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 请求全文 | |
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