外文题目: High-order correlation of non-Rayleigh speckle fields and its application in super-resolution imaging
作者: Zhang, Suzhen; Wang, Wei; Yu, Rong; Yang, Xiaoxue
刊名: Laser Phys.
年: 2016 卷: 26 期: 5 文章编号：55007
英文关键词:
quantum imaging; non-Rayleigh speckle; super-resolution imaging; ghost imaging
GHOST; LIGHT; ENTANGLEMENT; ILLUMINATION; DIFFRACTION; RESOLUTION; LIMIT
英文摘要:
Classical correlation of Rayleigh speckle fields E(x) can only mimic second-order correlation in quantum imaging. Here, we propose a method to explore the high-order correlation of non-Rayleigh speckle fields E-N(x) which shows a totally different property from the Rayleigh speckle fields. As a specific example, we illustrate and analyze in detail the third-order speckle scanning imaging which overcomes the diffraction barrier by a factor of root 3. The influences of diffractions in the illumination path and the detection path are also discussed. This investigation may pave the way for applications in super-resolution imaging.


文献类型: 期刊论文
正文语种: English
收录类别: SCIEI
DOI: 10.1088/1054-660X/26/5/055007


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