| Three-dimensional ghost imaging based on periodic diffraction correlation imaging |
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| 作者姓名： | Yongchao Zhu Jianhong Shi Hu Li Guihua Zeng |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China under Grant Nos. 60970109 and 61170228. |
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| 摘 要： | We experimentally demonstrate a three-dimensional （3D） ghost imaging method based on period diffraction correlation imaging. Compared with conventional ghost imaging, our method can easily retrieve the images of different focal planes. Due to the correlation between the disturbed object beam and the reference beams which do not pass through any scattering, the clear images can be periodically obtained in the uncovered zones even through a scattering medium. The analysis of the 3D imaging resolution reveals that the proper resolution for actual demand can be achieved by designing our devices. The implementation of this experiment is quite simple and low-cost. It facilitates the practical applications of ghost imaging.
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| 关 键 词： | 三维成像 周期性 衍射 成像技术 散射介质 成像分辨率 成像方法 焦平面 |
| 收稿时间： | 2013/11/22 |
Three-dimensional ghost imaging based on periodic diffraction correlation imaging |
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| Yongchao Zhu,Jianhong Shi,Hu Li,Guihua Zeng.Three-dimensional ghost imaging based on periodic diffraction correlation imaging[J].中国光学快报(英文版),2014,12(7):71101-23. |
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| Authors: | Yongchao Zhu Jianhong Shi Hu Li Guihua Zeng |
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| Institution: | State Key Laboratory of Advanced Optical Keyoratory Lab on Navigation Communication ~ystems ana Networkss and Location-based Service, Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai 200240, China |
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| Abstract: | We experimentally demonstrate a three-dimensional(3D) ghost imaging method based on period diffraction correlation imaging. Compared with conventional ghost imaging, our method can easily retrieve the images of different focal planes. Due to the correlation between the disturbed object beam and the reference beams which do not pass through any scattering, the clear images can be periodically obtained in the uncovered zones even through a scattering medium. The analysis of the 3D imaging resolution reveals that the proper resolution for actual demand can be achieved by designing our devices. The implementation of this experiment is quite simple and low-cost. It facilitates the practical applications of ghost imaging. |
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| Keywords: | 110 1650 110 6880 110 0113 |
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