ITP OpenIR  > 理论物理所2012年知识产出
Nonlocal Imaging by Conditional Averaging of Random Reference Measurements
Luo, KH; Huang, BQ; Zheng, WM; Wu, LA; Wu, LA (reprint author), Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100190, Peoples R China.
2012
发表期刊CHINESE PHYSICS LETTERS
ISSN0256-307X
卷号29期号:7页码:74216
摘要We report the nonlocal imaging of an object by conditional averaging of the random exposure frames of a reference detector, which only sees the freely propagating field from a thermal light source. A bucket detector, synchronized with the reference detector, records the intensity fluctuations of an identical beam passing through the object mask. These fluctuations are sorted according to their values relative to the mean, then the reference data in the corresponding time-bins for a given fluctuation range are averaged, to produce either positive or negative images. Since no correlation calculations are involved, this correspondence imaging technique challenges our former interpretations of "ghost" imaging. Compared with conventional correlation imaging or compressed sensing schemes, both the number of exposures and computation time are greatly reduced, while the visibility is much improved. A simple statistical model is presented to explain the phenomenon.
部门归属[Luo Kai-Hong; Huang Bo-Qiang; Wu Ling-An] Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100190, Peoples R China; [Luo Kai-Hong; Huang Bo-Qiang; Wu Ling-An] Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China; [Zheng Wei-Mou] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
关键词True Thermal Light
学科领域Physics
资助者National Natural Science Foundation of China [60978002]; National Basic Research Program of China [2010CB922904, 2007CB814800]; National High Technology R&D Program of China [2011AA120102] ; National Natural Science Foundation of China [60978002]; National Basic Research Program of China [2010CB922904, 2007CB814800]; National High Technology R&D Program of China [2011AA120102] ; National Natural Science Foundation of China [60978002]; National Basic Research Program of China [2010CB922904, 2007CB814800]; National High Technology R&D Program of China [2011AA120102] ; National Natural Science Foundation of China [60978002]; National Basic Research Program of China [2010CB922904, 2007CB814800]; National High Technology R&D Program of China [2011AA120102]
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收录类别SCI
语种英语
资助者National Natural Science Foundation of China [60978002]; National Basic Research Program of China [2010CB922904, 2007CB814800]; National High Technology R&D Program of China [2011AA120102] ; National Natural Science Foundation of China [60978002]; National Basic Research Program of China [2010CB922904, 2007CB814800]; National High Technology R&D Program of China [2011AA120102] ; National Natural Science Foundation of China [60978002]; National Basic Research Program of China [2010CB922904, 2007CB814800]; National High Technology R&D Program of China [2011AA120102] ; National Natural Science Foundation of China [60978002]; National Basic Research Program of China [2010CB922904, 2007CB814800]; National High Technology R&D Program of China [2011AA120102]
WOS记录号WOS:000306551200040
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15072
专题理论物理所2012年知识产出
通讯作者Wu, LA (reprint author), Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100190, Peoples R China.
推荐引用方式
GB/T 7714
Luo, KH,Huang, BQ,Zheng, WM,et al. Nonlocal Imaging by Conditional Averaging of Random Reference Measurements[J]. CHINESE PHYSICS LETTERS,2012,29(7):74216.
APA Luo, KH,Huang, BQ,Zheng, WM,Wu, LA,&Wu, LA .(2012).Nonlocal Imaging by Conditional Averaging of Random Reference Measurements.CHINESE PHYSICS LETTERS,29(7),74216.
MLA Luo, KH,et al."Nonlocal Imaging by Conditional Averaging of Random Reference Measurements".CHINESE PHYSICS LETTERS 29.7(2012):74216.
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