Improving the Resolution of Ghost Imaging via the Coefficient of Skewness
Ghost imaging (GI) has been received more and more attention in past thirty years. However, it has some limitations in the resolution. In this article, we propose a scheme to improve the resolution of GI by a new imaging information, i.e. the coefficient of skewness coming from the fluctuations of t...
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| Format: | Article |
| Language: | English |
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IEEE
2023-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/10201380/ |
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| author | Huan Zhao Xiaoqian Wang Chao Gao Zhuo Yu Hong Wang Yu Wang Lidan Gou Zhihai Yao |
| author_facet | Huan Zhao Xiaoqian Wang Chao Gao Zhuo Yu Hong Wang Yu Wang Lidan Gou Zhihai Yao |
| author_sort | Huan Zhao |
| collection | DOAJ |
| description | Ghost imaging (GI) has been received more and more attention in past thirty years. However, it has some limitations in the resolution. In this article, we propose a scheme to improve the resolution of GI by a new imaging information, i.e. the coefficient of skewness coming from the fluctuations of the second-order correlation function, and put forward an enhanced GI protocol exploiting those fluctuations. We demonstrate experimentally that the additional information obtained from the new information makes it possible to improve resolution compared to the traditional GI scheme. |
| format | Article |
| id | doaj-art-d3f6f23f4ea7496986abcabdd4728f9d |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-d3f6f23f4ea7496986abcabdd4728f9d2025-08-20T03:33:10ZengIEEEIEEE Photonics Journal1943-06552023-01-011551710.1109/JPHOT.2023.330077610201380Improving the Resolution of Ghost Imaging via the Coefficient of SkewnessHuan Zhao0https://orcid.org/0000-0002-5956-5255Xiaoqian Wang1https://orcid.org/0000-0001-6553-0254Chao Gao2https://orcid.org/0009-0009-7728-9416Zhuo Yu3https://orcid.org/0000-0002-5286-392XHong Wang4https://orcid.org/0009-0003-8988-5617Yu Wang5https://orcid.org/0009-0002-7629-0414Lidan Gou6https://orcid.org/0009-0001-0491-4497Zhihai Yao7https://orcid.org/0000-0003-2921-1058Department of Physics, Changchun University of Science and Technology, Changchun, Jilin, ChinaDepartment of Physics, Changchun University of Science and Technology, Changchun, Jilin, ChinaDepartment of Physics, Changchun University of Science and Technology, Changchun, Jilin, ChinaDepartment of Physics, Changchun University of Science and Technology, Changchun, Jilin, ChinaDepartment of Physics, Changchun University of Science and Technology, Changchun, Jilin, ChinaDepartment of Physics, Changchun University of Science and Technology, Changchun, Jilin, ChinaDepartment of Physics, Changchun University of Science and Technology, Changchun, Jilin, ChinaDepartment of Physics, Changchun University of Science and Technology, Changchun, Jilin, ChinaGhost imaging (GI) has been received more and more attention in past thirty years. However, it has some limitations in the resolution. In this article, we propose a scheme to improve the resolution of GI by a new imaging information, i.e. the coefficient of skewness coming from the fluctuations of the second-order correlation function, and put forward an enhanced GI protocol exploiting those fluctuations. We demonstrate experimentally that the additional information obtained from the new information makes it possible to improve resolution compared to the traditional GI scheme.https://ieeexplore.ieee.org/document/10201380/Ghost imagingresolutioncoefficient of skewnessfluctuations |
| spellingShingle | Huan Zhao Xiaoqian Wang Chao Gao Zhuo Yu Hong Wang Yu Wang Lidan Gou Zhihai Yao Improving the Resolution of Ghost Imaging via the Coefficient of Skewness IEEE Photonics Journal Ghost imaging resolution coefficient of skewness fluctuations |
| title | Improving the Resolution of Ghost Imaging via the Coefficient of Skewness |
| title_full | Improving the Resolution of Ghost Imaging via the Coefficient of Skewness |
| title_fullStr | Improving the Resolution of Ghost Imaging via the Coefficient of Skewness |
| title_full_unstemmed | Improving the Resolution of Ghost Imaging via the Coefficient of Skewness |
| title_short | Improving the Resolution of Ghost Imaging via the Coefficient of Skewness |
| title_sort | improving the resolution of ghost imaging via the coefficient of skewness |
| topic | Ghost imaging resolution coefficient of skewness fluctuations |
| url | https://ieeexplore.ieee.org/document/10201380/ |
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