We present a new technique, iterative fluctuation ghost imaging (IFGI) which dramatically enhances the resolution of ghost imaging (GI). It is shown that, by the fluctuation characteristics of the second-order correlation function, the imaging information with the narrower point spread function (PSF) than the original information can be got. The effects arising from the PSF and the iteration times also be discussed.
Cite
@article{arxiv.2304.11316,
title = {Iterative fluctuation ghost imaging},
author = {Huan Zhao and Xiao-Qian Wang and Chao Gao and Zhuo Yu and Hong Wang and Yu Wang and Li-Dan Gou and Zhi-Hai Yao},
journal= {arXiv preprint arXiv:2304.11316},
year = {2023}
}