Role of multiphoton bunching in high-order ghost imaging with thermal light sources

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	Role of multiphoton bunching in high-order ghost imaging with thermal light sources
	Liu, Q ; Chen, XH ; Luo, KH ; Wu, W ; Wu, LA
刊名	PHYSICAL REVIEW A
	2009
卷号	79 期号:5
关键词	SPATIAL INTENSITY CORRELATIONS LASER-LIGHT INTERFERENCE THRESHOLD BEAMS
ISSN号	1050-2947
通讯作者	Wu, LA (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Lab Opt Phys, Beijing 100190, Peoples R China.
中文摘要	The intrinsic higher-order correlation of intensities which gives a measure of "pure" correlations among photons (corresponding to multiphoton bunching) is investigated with regard to ghost imaging with thermal light. The synchronous detection of the same light field by all reference detectors, which is a necessary condition for achieving an Nth-order ghost image based on N-photon bunching, is discussed. Furthermore, it is found that the enhanced high visibility of Nth-order ghost imaging is a consequence of the contribution of N-photon bunching, which is not a small value but is equal to the sum of all contributions from (N-1)-photon bunching. These results differ from those obtained by certain other groups.
收录类别	SCI
资助信息	National Natural Science Foundation of China [60578029, 10674174]; National Program for Basic Research in China [2006CB921100]; Natural Science Foundation of Liaoning Province [20072054]
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/52229]
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, Q,Chen, XH,Luo, KH,et al. Role of multiphoton bunching in high-order ghost imaging with thermal light sources[J]. PHYSICAL REVIEW A,2009,79(5).
APA	Liu, Q,Chen, XH,Luo, KH,Wu, W,&Wu, LA.(2009).Role of multiphoton bunching in high-order ghost imaging with thermal light sources.PHYSICAL REVIEW A,79(5).
MLA	Liu, Q,et al."Role of multiphoton bunching in high-order ghost imaging with thermal light sources".PHYSICAL REVIEW A 79.5(2009).