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基于CCD电极直接驱动控制的双脉冲发光图像高速曝光技术原理研究

江孝国 杨兴林 杨国君 张小丁 李一丁 李洪 蒋薇 魏涛

江孝国, 杨兴林, 杨国君, 等. 基于CCD电极直接驱动控制的双脉冲发光图像高速曝光技术原理研究[J]. 强激光与粒子束, 2020, 32: 071001. doi: 10.11884/HPLPB202032.200012
引用本文: 江孝国, 杨兴林, 杨国君, 等. 基于CCD电极直接驱动控制的双脉冲发光图像高速曝光技术原理研究[J]. 强激光与粒子束, 2020, 32: 071001. doi: 10.11884/HPLPB202032.200012
Jiang Xiaoguo, Yang Xinglin, Yang Guojun, et al. Principle study on exposure technique for double pulse high speed imaging based on direct control of CCD driving electrodes[J]. High Power Laser and Particle Beams, 2020, 32: 071001. doi: 10.11884/HPLPB202032.200012
Citation: Jiang Xiaoguo, Yang Xinglin, Yang Guojun, et al. Principle study on exposure technique for double pulse high speed imaging based on direct control of CCD driving electrodes[J]. High Power Laser and Particle Beams, 2020, 32: 071001. doi: 10.11884/HPLPB202032.200012

基于CCD电极直接驱动控制的双脉冲发光图像高速曝光技术原理研究

doi: 10.11884/HPLPB202032.200012
基金项目: 国家自然科学基金项目(11475157,11405162,11375162);中国工程物理研究物院基金项目(2014A0402016)
详细信息
    作者简介:

    江孝国(1968—),男,硕士,研究员,主要从事CCD测量系统设计及应用、强流加速器电子束参数时间分辨测量研究; J_xg_caep@sina.com

  • 中图分类号: O463

Principle study on exposure technique for double pulse high speed imaging based on direct control of CCD driving electrodes

  • 摘要: 电荷耦合器件(CCD)是一类高性能的光电成像器件,具有成像阵列大、图像质量好的特点。但由于正常工作驱动时序复杂,工作帧频一般较低,无法满足较高成像帧频的要求。针对一种双脉冲发光图像的高速高分辨高质量成像要求,根据CCD信号电荷收集及转移的电极驱动特性,选择合适的CCD类型,以电荷转移时序为时间分隔界限,设计了一种电极直接进行控制的时序,实现了两个光脉冲图像的分离积分及信号转移、读出等,完成了双脉冲发光图像的等效高帧频曝光的原理验证,在保持CCD原有高成像质量的情况下获得了μs级间隔的两幅图像可分辨的能力,并实现了一种二分幅相机系统。
  • 图  1  CSNS双脉冲质子束的时间结构示意

    Figure  1.  Time structure of double proton beam pulse of CSNS

    图  2  CCD的主要驱动方式示意

    Figure  2.  Main driving modes for CCD

    图  3  行间转移CCD的驱动电极宏观结构示意

    Figure  3.  Macro_structure of CCD driving electrode for interline mode

    图  4  实现双脉冲曝光的主要时序设计示意

    Figure  4.  Main time schedule design for double pulse exposure

    图  5  双脉冲曝光模式下的信号电荷包的生成及转移示意

    Figure  5.  Production and transfers of signal charge packages in CCD

    图  6  双脉冲发光图像的高速曝光验证实验的系统构成情况示意

    Figure  6.  Schematic of validation experiment system for double pulse high speed imaging

    图  7  双脉冲发光图像的时间关系的调节示意

    Figure  7.  Adjustment of time relationship between double pulse images

    图  8  双脉冲发光图像的高速曝光效果示意

    Figure  8.  Experimental results under different overlap time for double pulse high speed imaging

    图  9  交叠时间对图像灰度的影响

    Figure  9.  Influence of overlap time of two pulses on image gray

    图  10  快门控制曝光与隔离曝光模式间的差异

    Figure  10.  Difference between shutter controlled exposure mode and separated exposure mode

  • [1] 江孝国, 郭宝平, 邓建军, 等. 用于电子束参数测量的高速分幅相机[J]. 光电工程, 2006, 33(5):99-103. (Jiang Xiaoguo, Guo Baoping, Deng Jianjun, et al. High speed multi-frame gated camera for electron beam parameters measurement[J]. Opto-Electronic Engineering, 2006, 33(5): 99-103 doi: 10.3969/j.issn.1003-501X.2006.05.022
    [2] 江孝国, 王远, 金光, 等. 超高速高性能门控型三分幅相机研制[J]. 光子学报, 2013, 42(9):1065-1070. (Jiang Xiaoguo, Wang Yuan, Jin Guang, et al. Three-frame framing camera with ultra high-speed and high performance[J]. Acta Photonica Sinica, 2013, 42(9): 1065-1070 doi: 10.3788/gzxb20134209.1065
    [3] 何铁锋, 李景镇, 龚向东, 等. 斜入射高速转镜相机数字像面的研究[J]. 光学与光电技术, 2007, 5(4):28-31. (He Tiefeng, Li Jingzhen, Gong Xiangdong, et al. Design of digital image plane of high speed rotating mirror camera with oblique incidence[J]. Optics & Optoelectronic Technology, 2007, 5(4): 28-31 doi: 10.3969/j.issn.1672-3392.2007.04.008
    [4] 吴奇伟, 舒双宝, 薛二兵, 等. 高速CCD诊断MHD不稳定性的初步研究[J]. 东华大学学报(自然科学版), 2013, 39(2):247-254. (Wu Qiwei, Shu Shuangbao, Xue Erbing, et al. Preliminary study of the high-speed CCD diagnosis on MHD instability[J]. Journal of Donghua University(Natural Science), 2013, 39(2): 247-254
    [5] 王军波, 孙振国, 陈强, 等. 高速CCD摄像机驱动时序发生器的设计及基于CPLD技术的实现[J]. 光学技术, 2002, 28(2):132-134. (Wang Junbo, Sun Zhenguo, Chen Qiang, et al. Design on driving schedule generator for high-speed CCD camera driving and its achievement based on CPLD technology[J]. Optical Technique, 2002, 28(2): 132-134 doi: 10.3321/j.issn:1002-1582.2002.02.028
    [6] 袁芬芳, 刘希顺, 陈绍荣, 等. 一种新型的全光固体分幅相机分幅方式的研究[J]. 光电技术应用, 2015, 30(6):1-4. (Yuan Fenfang, Liu Xishun, Chen Shaorong, et al. Research on a novel all-optical solid framing camera framing mode[J]. Electro-Optic Technology Application, 2015, 30(6): 1-4 doi: 10.3969/j.issn.1673-1255.2015.06.001
    [7] Baker K L, Stewart R E, Steele P T, et al. Solid-state framing camera with multiple time frames[J]. Applied Physics Letters, 2013, 103: 151111. doi: 10.1063/1.4824192
    [8] Crooksa J, Marsha B, Turchetta R, et al. Kirana: A solid-state megapixel uCMOS image sensor for ultra-high speed imaging[C]//Proc of SPIE. 2013: 865903.
    [9] Le C V, Etoh T G, Nguyen H D, et al. A backside-illuminated image sensor with 200000 pixels operating at 250000 frames per second[J]. IEEE Trans Electron Devices, 2009, 56(11): 2556-2562. doi: 10.1109/TED.2009.2030601
    [10] El-Desouki M M, Marinov O, Deen M J, et al. CMOS active-pixel sensor with in-situ memory for ultrahigh-speed imaging[J]. IEEE Sensors Journal, 2011, 11(6): 1375-1379. doi: 10.1109/JSEN.2010.2089447
    [11] Etoh T, Mutoh H, Takehara K. Improved design of an ISIS for a video camera of 1, 000, 000 pps[C]//Proc of SPIE. 1999, 3642.127-132.
    [12] Howard N E, Gardner D W. Million frame per second CCD camera with 16 frames of storage[C]//Proc of SPIE.1997, 3173: 40-47.
    [13] 杨少华, 李斌康, 郭明安, 等. 利用普通CCD实现百万帧/秒超高速成像的时序驱动技术[J]. 光学 精密工程, 2016, 24(8):1855-1860. (Yang Shaohua, Li Binkang, Guo Ming’an, et al. Ultru high speed driver timing method for million frame per second based on normal CCD image sensor[J]. Optics and Precision Engineering, 2016, 24(8): 1855-1860
    [14] 杨少华, 李斌康, 罗通顶, 等. 基于普通CCD的每秒百万帧高帧频成像方法[J]. 光子学报, 2017, 46:0311001. (Yang Shaohua, Li Binkang, Luo Tongding, et al. Million frames per second imaging method based on normal CCD sensor[J]. Acta Photonica Sinica, 2017, 46: 0311001 doi: 10.3788/gzxb20174603.0311001
    [15] 江孝国, 董晓娜, 王远, 等. 瞬态光学渡越辐射测量系统的设计[J]. 强激光与粒子束, 2010, 22(9):2147-2150. (Jiang Xiaoguo, Dong Xiaona, Wang Yuan, et al. Design of the instantaneous measurement system based on optical transition radiation[J]. High Power Laser and Particle Beams, 2010, 22(9): 2147-2150 doi: 10.3788/HPLPB20102209.2147
    [16] 江孝国, 王远, 张开志, 等. 用于神龙一号参数测量的高速两分幅相机研制[J]. 强激光与粒子束, 2012, 24(5):1146-1150. (Jiang Xiaoguo, Wang Yuan, Zhang Kaizhi, et al. The development of high speed two frame gated camera for parameters measurement of Dragon I LIA[J]. High Power Laser and Particle Beams, 2012, 24(5): 1146-1150 doi: 10.3788/HPLPB20122405.1146
    [17] 左昉, 刘广荣, 高稚允, 等. 用于微光成像的BCCD,ICCD,EBCCD性能分析[J]. 北京理工大学学报, 2002, 22(1):109-112. (Zuo Fang, Liu Guangrong, Gao Zhiyun, et al. Performance analysis of low light level image sensors: BCCD, ICCD, EBCCD[J]. Journal of Beijing Institute of Technology, 2002, 22(1): 109-112 doi: 10.3969/j.issn.1001-0645.2002.01.027
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出版历程
  • 收稿日期:  2020-01-10
  • 修回日期:  2020-05-11
  • 刊出日期:  2020-06-24

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