Three-dimensional ghost imaging based on periodic diffraction correlation imaging

作     者：朱泳超 石剑虹 李虎 曾贵华 

作者机构：State Key Laboratory of Advanced Optical Communication Systems and NetworksKeyoratory Lab on Navigation and Location-based ServiceDepartment of Electronic Engineering Shanghai Jiao Tong University 

出 版 物：《Chinese Optics Letters》 (中国光学快报（英文版）)

年 卷 期：2014年第12卷第7期

页      面：20-23页

核心收录：

学科分类：0808[工学-电气工程] 070207[理学-光学] 0809[工学-电子科学与技术（可授工学、理学学位）] 07[理学] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：supported by the National Natural Science Foundation of China under Grant Nos.60970109 and 61170228 

主　　题：110.1650 Coherence imaging 110.6880 Three-dimensional image acquisition 110.0113 Imaging through turbid media 

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.