| 紫外偏振成像系统定标实验方法研究 |
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| 引用本文： | 曾献芳,贾镕,王孙晨,王荣昌,任帅军. 紫外偏振成像系统定标实验方法研究[J]. 大气与环境光学学报, 2021, 16(2): 138-148. DOI: 10.3969/j.issn.1673-6141.2021.02.007 |
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| 作者姓名： | 曾献芳 贾镕 王孙晨 王荣昌 任帅军 |
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| 作者单位： | 1 安徽水利水电职业技术学院, 安徽 合肥 230601;2.中国人民解放军陆军炮兵防空兵学院信息工程系, 安徽 合肥 230031;3.偏振光成像探测技术安徽省重点实验室, 安徽 合肥 230031 |
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| 基金项目： | Natural Science Foundation of Anhui Province;Supported by National Natural Science Foundation of China |
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| 摘 要： | 紫外偏振成像技术在痕迹检测、宇航探测等方面有着独特的优势,然而目前已开展的研究主要针对紫外偏振成像技术和系统本身,而针对紫外偏振成像系统定标方法的研究还相对缺乏.为了解决紫外偏振成像系统的定标问题,利用自研的紫外偏振分时成像系统研究设计了一种系统定标实验方法.通过分析紫外偏振成像系统的设计原理,开展定标实验,实现了紫外...
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| 关 键 词： | 紫外偏振 成像系统 辐射定标 偏振定标 |
| 收稿时间： | 2020-03-30 |
| 修稿时间： | 2020-07-29 |
Research on Calibration Method of UV Polarization Imaging System |
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| ZENG Xianfang,JIA Rong,WANG Sunchen,WANG Rongchang,REN Shuaijun. Research on Calibration Method of UV Polarization Imaging System[J]. Journal of Atmospheric and Environmental Optics, 2021, 16(2): 138-148. DOI: 10.3969/j.issn.1673-6141.2021.02.007 |
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| Authors: | ZENG Xianfang JIA Rong WANG Sunchen WANG Rongchang REN Shuaijun |
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| Affiliation: | 1.Anhui Vocational College of Water Resources and Hydropower, Hefei 230601, China;2.Chinese Academy of People′s Liberation Army Artillery Air Defense Academy,Department of Information Engineering Hefei 230031, China;3.Key Laboratory of Polarized Light Imaging Detection Technology in Anhui Province, Hefei 230031, China |
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| Abstract: | Ultraviolet polarization imaging technology has unique advantages in trace detection and space exploration.However,the current research mainly focuses on the ultraviolet polarization imaging technology and the system,and the research on the calibration method of ultraviolet polarization imaging system is relatively lack.In order to solve the calibration problem of uv-polarization imaging system,a systematic calibration experimental method is designed by using the self-developed uv-polarization time-sharing imaging system.By analyzing the design principle of uv-polarization imaging system,the calibration experiment is carried out,and the radiation calibration and polarization calibration of uv-polarization imaging system are realized.The experimental results show that after calibration,the uniformity error of the system is reduced to less than 1%and the measurement error of polarization degree is less than 2%,which meets the requirements of system calibration accuracy.The effectiveness of the calibration method is verified,which is of signicance for the calibration of ultraviolet polarization imaging system. |
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| Keywords: | ultraviolet polarization imaging system radiation calibration polarization scaling |
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