| 激光干扰CCD系统的实验研究 |
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| 引用本文： | 刘延武. 激光干扰CCD系统的实验研究[J]. 激光杂志, 2011, 0(1): 55-56 |
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| 作者姓名： | 刘延武 |
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| 作者单位： | 山东工商学院信息与电子工程学院; |
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| 基金项目： | 国家自然科学基金项目(60773053); 山东省教育厅科技计划项目(J08LJ69) |
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| 摘 要： | 为了验证激光辐照CCD系统的干扰效果,进行了视场内和视场外He-Ne激光干扰面阵CCD探测器系统的实验研究,测得了像元饱和阈值和局部受辐照时的CCD饱和功率街度阈值.使用Matlab编程处理了视场内干扰图像,得到了激光入射能量与CCD饱和面积比的关系曲线,并对实验中出现的光饱和串音现象进行了理论分析.对视场外干扰图像进...
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| 关 键 词： | 激光干扰 CCD探测器 光电对抗 饱和阈值 |
Experiment research on laser disturbing CCD detectors |
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| LIU Yan-wu. Experiment research on laser disturbing CCD detectors[J]. Laser Journal, 2011, 0(1): 55-56 |
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| Authors: | LIU Yan-wu |
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| Affiliation: | LIU Yan-wu (School of Information and Electronic Engineering,Shandong Institute of Business and Technology,Yantai,264005,China) |
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| Abstract: | In order to verify disturbance effect on CCD detectors irradiated by laser,experiment research on He - Ne laser disturbing CCD detectors was accomplished from inside and outside the field of view.Pixel saturation threshold was measured.CCD saturation power density threshold was also measured. Disturbance image from inside the field of view was processed using the Matlab programming.The curve was described.The curve is changed by laser incident energy and CCD saturation area ratio.Crosstalk phenomenon of lig... |
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| Keywords: | laser disturbing CCD detector photoelectricity countermeasures saturation threshold |
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