| 基于EMCCD的激光主动成像参数分析 |
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| 引用本文： | 刘智超,樊桂花,郭惠超,周玢,朱建国.基于EMCCD的激光主动成像参数分析[J].激光与红外,2016,46(3):271-274. |
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| 作者姓名： | 刘智超 樊桂花 郭惠超 周玢 朱建国 |
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| 作者单位： | 装备学院研究生院，北京 101416;装备学院光电装备系,北京101416；92493部队98分队,辽宁 葫芦岛125000；白城兵器试验中心,吉林 白城137000 |
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| 基金项目： | 国家863计划项目（No.2014AA7031024H）资助 |
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| 摘 要： | 摘要：分析了EMCCD成像噪声,建立了EMCCD成像信噪比模型,并推导出基于EMCCD的激光主动成像信噪比模型,最后,仿真大气水平传输、大气斜程传输和空间传输情况下,基于EMCCD的激光主动成像的探测距离和激光功率与成像信噪比之间的关系。
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| 关 键 词： | EMCCD 激光主动成像 探测距离 成像信噪比 |
Analysis of laser active imaging parameters based on EMCCD |
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| LIU Zhi-chao,FAN Gui-hu,GUO Hui-chao,ZHOU Bin,ZHU Jian-guo.Analysis of laser active imaging parameters based on EMCCD[J].Laser & Infrared,2016,46(3):271-274. |
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| Authors: | LIU Zhi-chao FAN Gui-hu GUO Hui-chao ZHOU Bin ZHU Jian-guo |
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| Affiliation: | Graduate School,Academy of Equipment,Beijing 101416,China;Department of Photoelectric Equipment,Academy of Equipment,Beijing 101416,China;98 Group of 92493 Army,Huludao 125000,China;Baicheng Weapon Test Center,Baicheng 137000,China |
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| Abstract: | The models of EMCCD imaging SNR were built through analyzing EMCCD imaging noise,and the model of laser active imaging SNR based on EMCCD was derived. The relationship of detection range,laser power and imaging SNR was obtained by simulation under the situations of atmospheric horizontal transmission,atmospheric slant transmission and space transmission. |
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| Keywords: | EMCCD laser active imaging detection range imaging SNR |
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