中国激光, 2016, 43 (9): 0904009, 网络出版: 2018-05-25   

大探测面积分幅变像管设计

Design of Framing Image Tube with Large Detection Area
作者单位
1 深圳大学光电工程学院, 广东 深圳 518060
2 深圳大学物理学院, 广东 深圳 518060
摘要
设计了一种大探测面积磁透镜分幅变像管。通过理论分析和模拟仿真的方法对单透镜和三透镜两种结构的分幅变像管在不同离轴位置的空间分辨率特性进行了研究,并通过实验进行验证。在仿真计算中,当成像缩小倍率为21时,单透镜结构仅能在10 mm离轴半径内达到5 lp/mm的空间分辨率,而三透镜结构能够在30 mm离轴半径内达到5 lp/mm的空间分辨率。在实验测试中,单透镜结构仅能在12 mm离轴半径内达到5 lp/mm的空间分辨率,而三透镜结构则能在27 mm离轴半径内达到5 lp/mm的空间分辨率。实验结果表明,采用三透镜结构设计的分幅变像管,其有效探测面积比单透镜结构大4倍以上。
Abstract
A large work area framing image tube with magnetic lenses is designed. By theoretical analysis and analog simulation, the characteristics of spatial resolution in different off-axis positions of framing image tube with single lens and treble lenses are studied. Experiments are also conducted to verify the results. In the simulation, when the imaging demagnification is 21, the single lens structure can reach 5 lp/mm spatial resolution within 10 mm off-axis radius, while the treble lenses structure can reach 5 lp/mm spatial resolution within 30 mm off-axis radius. In the experiments, the single lens structure can reach 5 lp/mm spatial resolution within 12 mm off-axis radius, while the single lens structure can reach 5 lp/mm spatial resolution within 27 mm off-axis radius. The results show that by using the framing image tube of treble lenses structure design, its effective detection area is about 4 times as large as that of the single lens structure.
参考文献

[1] Oertel J A, Aragonez R, Archuleta T, et al. Gated X-ray detector for the National Ignition Facility[J]. Review of Scientific Instruments, 2006, 77(10): 10E308.

[2] Liu J Y, Niu L H, Peng W D, et al. Application of a fast electrical pulse in gated multichannel plate camera[J]. Review of Scientific Instruments, 2007, 78 (5): 055104.

[3] Bell P M, Bradley D K, Kilkenny J D, et al. Radiation hardening of gated X-ray imagers for the National Ignition Facility[J]. Review of Scientific Instruments, 2010, 81(10): 10E540.

[4] Xiong G, Hu Z M, Li H, et al. One-dimensional space resolving flat-field holographic grating soft X-ray framing camera spectrograph for laser plasma diagnostics[J]. Review of Scientific Instruments, 2011, 82(4): 043109.

[5] Cai H Z, Liu J Y, Peng X, et al. Non-gain microchannel plate gated framing camera [J]. Review of Scientific Instruments, 2011, 82(5): 056102.

[6] 牛丽红, 刘进元, 彭文达, 等. 微通道板选通X射线纳秒分幅相机的研制[J]. 光学学报, 2008, 28(7): 1274-1278.

    Niu Lihong, Liu Jinyuan, Peng Wenda, et al. Microchannel plate gated X-ray nanosecond framing camera[J]. Acta Optica Sinica, 2008, 28(7): 1274-1278.

[7] 蔡厚智, 刘进元, 彭翔, 等. 宽微带X射线分幅相机的研制[J]. 中国激光, 2012, 39(1): 0117001.

    Cai Houzhi, Liu Jinyuan, Peng Xiang, et al. Design of an X-ray framing camera with wide microstrip line[J]. Chinese J Lasers, 2012, 39(1): 0117001.

[8] Eckart M J, Hanks R L, Kilkenny J D, et al. Large-area 200-ps gated microchannel plate detector[J]. Review of Scientific Instruments, 1986, 57(8): 2046-2048.

[9] Kilkenny J D, Bell P M, Hanks R L, et al. High-speed gated X-ray images[C]. SPIE, 1988, 0913:147-152.

[10] Bell P M, Killlenny J D, Power G D, et al. Multiframe X-ray images from a single meander stripline coated on a microchannel plate[C]. SPIE, 1990, 1155: 430-438.

[11] Oertel J A, Archuleta T N, Schrank L S. The large-format gated X-ray imager[J]. Review of Scientific Instruments, 2001, 72(1): 701-704.

[12] Bradley D K, Bell P M, Landen O L, et al. Development and characterization of a pair of 30~40 ps X-ray framing cameras[J]. Review of Scientific Instruments, 1995, 66(1): 716-718.

[13] Hilsabeck T J, Hares J D, Kilkenny J D, et al. Pulse-dilation enhanced gated optical imager with 5 ps resolution[J]. Review of Scientific Instruments, 2010, 81(10): 10E317.

[14] Nagel S R, Hilsabeck T J, Bell P M, et al. Dilation X-ray imager a new/faster gated X-ray imager for the NIF[J]. Review of Scientific Instruments, 2012, 83(10): 10E116.

[15] Nagel S R, Hilsabeck T J, Bell P M, et al. Investigating high speed phenomena in laser plasma interactions using dilation X-ray imager[J]. Review of Scientific Instruments, 2014, 85(11): 11E504.

[16] Bai Y L, Long J H, Liu J Y, et al. Demonstration of 11-ps exposure time of a framing camera using pulse-dilation technology and a magnetic lens[J]. Opt Eng, 2015, 54(12): 124103.

[17] 杜秉初, 汪健如. 电子光学[M]. 北京: 清华大学出版社, 2002: 227-238.

    Du Bingchu, Wang Jianru. Electron optics[M]. Beijing: Tsinghua University Press, 2002: 227-238.

[18] 周立伟, 艾克聪, 方二伦. 成像系统的电子光学调制传递函数与均方根半径的研究[J]. 北京工业学院学报, 1982(3): 36-51.

    Zhou Liwei, Ai Kecong, Fang Erlun. Study of electron optical modulation transfer function and root mean square radius in the photo electronics image focusing systems[J]. Journal of Beijing Institute of Technology, 1982(3): 36-51.

雷云飞, 龙井华, 刘进元, 蔡厚智, 廖昱博, 白雁力. 大探测面积分幅变像管设计[J]. 中国激光, 2016, 43(9): 0904009. Lei Yunfei, Long Jinghua, Liu Jinyuan, Cai Houzhi, Liao Yubo, Bai Yanli. Design of Framing Image Tube with Large Detection Area[J]. Chinese Journal of Lasers, 2016, 43(9): 0904009.

本文已被 9 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!