量子光学学报, 2015, 21 (1): 14, 网络出版: 2015-04-14
多模差分鬼成像
Multi-wavelength Differential Ghost Imaging
摘要
提出了多模差分鬼成像技术(MWDGI)可以提高鬼成像的信噪比(SNR).对使用旋转的毛玻璃板和空间光调制系统的两种情况的MWDGI分别做出了理论分析.研究结果表明MWDGI结合了差分鬼成像(DGI)和多模鬼成像(MWGI)的优点,能够显著提高各种类型物体的鬼成像的SNR.
Abstract
The multi-wavelength differential ghost imaging (MWDGI)was proposed to improve the signal-to-noise ratio (SNR) of ghost image.We presented a theoretical analysis for the MWDGI with rotating ground glass plate and spatial light modulating system,respectively.The investigation work showed that the MWDGI uniting the advantages of differential ghost imaging(DGI)and multi-wavelength ghost imaging(MWGI)remarkably improved the SNR of ghost image obtained for all kinds of objects.
张路, 段德洋, 杜少将, 高强, 夏云杰. 多模差分鬼成像[J]. 量子光学学报, 2015, 21(1): 14. ZHANG Lu, DUAN De-yang, DU Shao-jiang, GAO Qiang, XIA Yun-jie. Multi-wavelength Differential Ghost Imaging[J]. Acta Sinica Quantum Optica, 2015, 21(1): 14.
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