The role of intensity fluctuations in thermal ghost imaging
文献类型：期刊论文
| 作者 | Liu, XF ; Yao, XR ; Li, MF ; Yu, WK ; Chen, XH ; Sun, ZB ; Wu, LA ; Zhai, GJ |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2013 |
| 卷号 | 62期号:18 |
| ISSN号 | 1000-3290 |
| 关键词 | ghost imaging intensity fluctuation visibility signal-to-noise ratio |
| 通讯作者 | Wu, LA (reprint author), Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | The quality of the image in ghost imaging with thermal light is of great importance in practical applications. Through theoretical analysis and simulation, we find that the intensity fluctuations of the field can greatly influence the visibility of thermal ghost imaging. According to this, we suggest a new scheme to improve the visibility by appropriately scaling the intensity and variance of the incident thermal field. The influence of this method on the signal-to-noise ratio is also studied. In addition, comparison is made with the high-order correlation ghost imaging, another means adopted in recent years to increase the visibility. Our analysis should help promote our understanding of thermal ghost imaging. |
| 资助信息 | National Basic Research Program of China [2010CB922904]; National Natural Science Foundation of China [60978002, 61274024]; National High Technology Research and Development Program of China [2011AA120102] |
| 语种 | 中文 |
| 公开日期 | 2014-01-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57588]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu, XF,Yao, XR,Li, MF,et al. The role of intensity fluctuations in thermal ghost imaging[J]. ACTA PHYSICA SINICA,2013,62(18). |
| APA | Liu, XF.,Yao, XR.,Li, MF.,Yu, WK.,Chen, XH.,...&Zhai, GJ.(2013).The role of intensity fluctuations in thermal ghost imaging.ACTA PHYSICA SINICA,62(18). |
| MLA | Liu, XF,et al."The role of intensity fluctuations in thermal ghost imaging".ACTA PHYSICA SINICA 62.18(2013). |
入库方式： OAI收割
来源：物理研究所
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