延时法测量条纹相机μs档扫描非线性

彭博栋; 盛亮; 张美; 王培伟; 魏福利; 李阳

doi:10.11884/HPLPB201426.082006

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

延时法测量条纹相机μs档扫描非线性

彭博栋, 盛亮, 张美, 王培伟, 魏福利, 李阳

文章导航 > 强激光与粒子束 > 2014 > 26: 082006

彭博栋, 盛亮, 张美, 等. 延时法测量条纹相机μs档扫描非线性[J]. 强激光与粒子束, 2014, 26: 082006. doi: 10.11884/HPLPB201426.082006

引用本文:

彭博栋, 盛亮, 张美, 等. 延时法测量条纹相机μs档扫描非线性[J]. 强激光与粒子束, 2014, 26: 082006. doi: 10.11884/HPLPB201426.082006

Peng Bodong, Sheng Liang, Zhang Mei, et al. Sweep nonlinearity measurement of streak camera working at microsecond level[J]. High Power Laser and Particle Beams, 2014, 26: 082006. doi: 10.11884/HPLPB201426.082006

Citation:

Peng Bodong, Sheng Liang, Zhang Mei, et al. Sweep nonlinearity measurement of streak camera working at microsecond level[J]. High Power Laser and Particle Beams, 2014, 26: 082006. doi: 10.11884/HPLPB201426.082006

延时法测量条纹相机μs档扫描非线性

doi: 10.11884/HPLPB201426.082006

1.
西北核技术研究所, 西安 71 0024

详细信息

通讯作者:
彭博栋

Sweep nonlinearity measurement of streak camera working at microsecond level

1.
Northwest Institute of Nuclear Technology,P.O.Box 69-9,Xi’an 710024,China

摘要: 为实现s档条纹相机扫描非线性标定，建立了基于延时可调信号源和外触发激光器的条纹相机s档扫描非线性标定系统，弥补了标准具法的不足。系统通过延时值的递增，得到条纹相机扫描速度在全扫程的变化。系统中时间关系抖动来源主要是测试设备延时抖动和条纹相机触发延时抖动。时间抖动测试与分析显示，条纹相机延时抖动0.6 ns，测试设备延时抖动0.3 ns，系统总时间抖动0.7 ns。系统时间抖动会造成最终时间轴信息的起伏。大量数值模拟分析表明，时间轴起伏对系统时间抖动的影响2 ns，在可以接受的范围内。因此，该系统能够胜任条纹相机s扫程时间信息的测量标定。
- 条纹相机 /
- 扫描非线性 /
- 高精度延时信号源 /
- 时间抖动 /
- 曲线拟合
Abstract: To measure the sweep nonlinearity of streak camera working at microsecond level, the system based on delay tunable signal source is developed and analyzed. The system is mainly constituted of a delay tunable signal source and a triggered short pulse laser. The short pulse laser is triggered by the delay tunable signal source. The streak camera records the laser pulses appearing at different channel of the streak camera as the signal sources delay value varies. The relation between the laser pulse peak channel and signal source delay value is fitted by the polynomial method. The polynomial is a denotation of the correlation between time and each channel. Sweep velocity and sweep nonlinearity are calculated with the polynomial. The fluctuation of the sweep nonlinearity measurement system is 0.7 ns. The fluctuation of the system causes the fluctuation of the measured sweep velocity through curve fitting process. The process is simulated by adding a Gaussian noise to the delay-channel raw data points. The mass simulation shows that the fluctuation of the delay-channel correlation is less than 2 ns. The sweep nonlinearity measurement system can also be used for calibrating streak camera working at several hundred nanosecond level.
- streak camera /
- sweep nonlinearity /
- delay tunable signal source /
- timing uncertainty /
- curve fitting

[1]	胡昕, 李晋, 刘慎业, 张昆林, 黎宇坤, 王峰, 杨家敏, 丁永坤, 江少恩, 张兴. 激光聚变领域高性能条纹相机研究现状与展望 . 强激光与粒子束, 2020, 32(11): 112005-1-112005-10. doi: 10.11884/HPLPB202032.200109
[2]	田进寿. 条纹及分幅相机技术发展概述 . 强激光与粒子束, 2020, 32(11): 112003-1-112003-17. doi: 10.11884/HPLPB202032.200119
[3]	顾礼, 宗方轲, 李翔, 张敬金, 张驰, 杨勤劳. 光电子能量角度分布和空间电荷效应对变像管条纹相机的影响 . 强激光与粒子束, 2015, 27(06): 062011-. doi: 10.11884/HPLPB201527.062011
[4]	唐建, 卢彪, 伍春雷, 邓春凤, 胡永宏, 温中伟. 条纹相机在真空弧离子源等离子体诊断中的应用 . 强激光与粒子束, 2015, 27(08): 084001-. doi: 10.11884/HPLPB201527.084001
[5]	张有迪, 李嘉琪, 孟钏楠, 陈相聿, 董玮, 张歆东, 阮圣平, 陈维友. 布里渊散射谱拟合的混合优化算法 . 强激光与粒子束, 2015, 27(09): 091013-. doi: 10.11884/HPLPB201527.091013
[6]	黎宇坤, 陈韬, 邓博, 袁铮, 曹柱荣. 软X射线条纹相机光阴极能谱响应灵敏度 . 强激光与粒子束, 2014, 26(02): 022002-. doi: 10.3788/HPLPB201426.022002
[7]	张馨, 赵源萌, 张存林. 被动式太赫兹图像分割算法 . 强激光与粒子束, 2013, 25(06): 1597-1600. doi: 10.3788/HPLPB20132506.1597
[8]	易荣清, 何小安, 黎航, 杜华冰, 张海鹰, 曹柱荣. Silex-1飞秒激光装置X射线探测系统时间特性 . 强激光与粒子束, 2013, 25(12): 3111-3114. doi: 3111
[9]	王季刚, 何志刚, 孙葆根, 卢平, 顾黎明, 唐雷雷. 条纹相机系统在激光脉冲整形测量中的应用 . 强激光与粒子束, 2012, 24(06): 1461-1465. doi: 10.3788/HPLPB20122406.1461
[10]	邓博, 曹柱荣, 陈韬, 胡昕, 刘慎业. 基于时标系统的条纹相机动态畸变 . 强激光与粒子束, 2011, 23(07): 0-.
[11]	王丽伟, 刘慎业, 肖沙里, 胡盺, 曹柱荣, 袁铮. 一种条纹变像管静态电子光学聚焦特性数值模拟 . 强激光与粒子束, 2009, 21(03): 0- .
[12]	杨冬, 王哲斌, 刘永刚, 彭晓世, 蒋小华, 朱托, 李志超, 张小丁, 王丽伟, 李三伟, 刘慎业, 丁永坤. 基于非线性最小二乘法的条纹相机标定数据处理方法 . 强激光与粒子束, 2009, 21(05): 0- .
[13]	段黎明, 邱猛, 吴朝明. 面向逆向工程的工业CT图像预处理系统开发 . 强激光与粒子束, 2008, 20(04): 0- .
[14]	廖华, 杨勤劳, 张劲松, 郭宝平, 周军兰, 牛丽红. 大动态范围长狭缝条纹相机系统 . 强激光与粒子束, 2008, 20(09): 0- .
[15]	杨健君, 周晓军, 郭文琼, 张雄军, 隋展, 吴登生. 单脉冲电光开关击穿时间延迟及抖动的减小方法 . 强激光与粒子束, 2008, 20(07): 0- .
[16]	熊发田, 白永林, 刘百玉, 欧阳娴, 党君礼, 舒雅. 条纹相机非线性修正算法 . 强激光与粒子束, 2008, 20(10): 0- .
[17]	杜强, 黄文会, 孙大睿, 戴建枰, 唐传祥. 汤姆逊硬X射线源中锁模脉冲激光稳频方法 . 强激光与粒子束, 2006, 18(03): 0- .
[18]	刘圣广, 李永贵, 王鸣凯. 光阴极微波电子枪中激光脉冲的时间抖动测量 . 强激光与粒子束, 2002, 14(05): 0- .
[19]	李正红, 胡克松. 光阴极RF腔注入器中激光脉冲的时间抖动 . 强激光与粒子束, 2001, 13(01): 0- .
[20]	夏彦文, 刘华, 陈波, 叶金祥, 苏春燕, 谢旭东. 条纹相机扫速非线性的标定和修正 . 强激光与粒子束, 2000, 12(08): 0- .

点击查看大图

计量

文章访问数: 562
HTML全文浏览量: 132
PDF下载量: 142
被引次数: 0

延时法测量条纹相机μs档扫描非线性

doi: 10.11884/HPLPB201426.082006

1. 西北核技术研究所, 西安 71 0024

通讯作者: 彭博栋

收稿日期: 2013-12-20
修回日期: 2014-04-21
刊出日期: 2014-06-26

关键词:

摘要: 为实现s档条纹相机扫描非线性标定，建立了基于延时可调信号源和外触发激光器的条纹相机s档扫描非线性标定系统，弥补了标准具法的不足。系统通过延时值的递增，得到条纹相机扫描速度在全扫程的变化。系统中时间关系抖动来源主要是测试设备延时抖动和条纹相机触发延时抖动。时间抖动测试与分析显示，条纹相机延时抖动0.6 ns，测试设备延时抖动0.3 ns，系统总时间抖动0.7 ns。系统时间抖动会造成最终时间轴信息的起伏。大量数值模拟分析表明，时间轴起伏对系统时间抖动的影响2 ns，在可以接受的范围内。因此，该系统能够胜任条纹相机s扫程时间信息的测量标定。

English Abstract

Sweep nonlinearity measurement of streak camera working at microsecond level

1. Northwest Institute of Nuclear Technology,P.O.Box 69-9,Xi’an 710024,China

Received Date: 2013-12-20
Rev Recd Date: 2014-04-21
Publish Date: 2014-06-26

Keywords:

Abstract: To measure the sweep nonlinearity of streak camera working at microsecond level, the system based on delay tunable signal source is developed and analyzed. The system is mainly constituted of a delay tunable signal source and a triggered short pulse laser. The short pulse laser is triggered by the delay tunable signal source. The streak camera records the laser pulses appearing at different channel of the streak camera as the signal sources delay value varies. The relation between the laser pulse peak channel and signal source delay value is fitted by the polynomial method. The polynomial is a denotation of the correlation between time and each channel. Sweep velocity and sweep nonlinearity are calculated with the polynomial. The fluctuation of the sweep nonlinearity measurement system is 0.7 ns. The fluctuation of the system causes the fluctuation of the measured sweep velocity through curve fitting process. The process is simulated by adding a Gaussian noise to the delay-channel raw data points. The mass simulation shows that the fluctuation of the delay-channel correlation is less than 2 ns. The sweep nonlinearity measurement system can also be used for calibrating streak camera working at several hundred nanosecond level.

彭博栋, 盛亮, 张美, 等. 延时法测量条纹相机μs档扫描非线性[J]. 强激光与粒子束, 2014, 26: 082006. doi: 10.11884/HPLPB201426.082006

引用本文:

彭博栋, 盛亮, 张美, 等. 延时法测量条纹相机μs档扫描非线性[J]. 强激光与粒子束, 2014, 26: 082006. doi: 10.11884/HPLPB201426.082006

Citation: