| 全息技术在散射成像领域中的研究及应用进展（特邀） |
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| 引用本文： | 刘金鹏,冯怡,刘蕾,相萌,刘飞,邵晓鹏.全息技术在散射成像领域中的研究及应用进展（特邀）[J].红外与激光工程,2022,51(8):20220307-1-20220307-15. |
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| 作者姓名： | 刘金鹏 冯怡 刘蕾 相萌 刘飞 邵晓鹏 |
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| 作者单位： | 1.西安电子科技大学 物理与光电工程学院，陕西 西安 710071 |
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| 基金项目： | 国家自然科学基金(62105254,62005203,62075175)；中央高校基本科研业务费(XJS210506,XJS222202) |
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| 摘 要： | 散射是光学成像中普遍存在的现象，成像路径中存在的烟雾、水体、生物组织等散射介质导致光束发生随机散射效应，使得像面处目标信息以杂乱无章的散斑形式存在，如何应对散射介质对成像的限制是当前光学成像领域的研究热点。全息技术能够记录和重建物体全部信息，是获取和解译光场信息的有力工具之一。近年来，传统全息以及相关全息理论被推广应用至散射成像领域，取得了一系列突破性成果，文中主要介绍与归纳了散射成像领域中应用全息技术的理论原理、发展历史及最新进展，并展望其发展前景。
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| 关 键 词： | 散射成像 计算成像 相位共轭全息 合成波长全息 相关全息 |
| 收稿时间： | 2022-04-29 |
Research and application progress of holography technology in scattering imaging (invited) |
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| Affiliation: | 1.School of Physics and Optoelectronic Engineering, Xidian University, Xi'an 710071, China2.Xi'an Key Laboratory of Computational Imaging, Xidian University, Xi'an 710071, China3.Academy of Advanced Interdisciplinary Research, Xidian University, Xi'an 710071, China |
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| Abstract: | Scattering is an ordinary phenomenon in optical imaging. The imaging light is scattered by scattering media, such as smoke, water and biological tissues, existing in imaging path. The influence of scattering disturbs the imaging target information from orderly pattern to random speckles on imaging plane. How to break the limitation of scattering media is an essential problem in the field of optical imaging. Holographic technology can record and reconstruct all the information of objects, and play an important role in light field information obtaining and interpreting. In recent years, traditional holography and correlation holography theories have been applied to the field of scattering imaging, and a series of outstanding results have been achieved. This paper mainly introduces and summarizes the theoretical principles, development and latest achievement of holography technology in the field of scattering imaging. And the vista of holographic scattering imaging is also discussed. |
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