-
摘要: 介绍了产生时间分辨率的原因,测量时间分辨率在高速摄影中的作用,前人曾做过的工作,时间分辨率测定的难点;着重介绍了新的测量方法,给出了实际测定的结果。结果表明,对于GSJ型相机,时间分辨率可达8.6 ns,测量的均方根误差为1.1 ns。Abstract: In this paper, the author described the cause to generate time resolution, the importance of the time-resolution measurement in high speed photograph, the work done, and the difficulties encountered. A new method to determine the time resolution is introduced and results are presented, which shows that the time resolution for GSJ camera reaches as high as 8.6 ns with a RMS error of 1 ns.
-
Key words:
- high speed streak camera /
- time resolution /
- flash lamp /
- fiber delayer
-
Erez A, Parton Y. Appl Opt, 1966, 5(5): 727-733. Hulland T E, Davis W C. J Opt Soc Amer, 1968, 48(6): 365-371. 许家隆, 等. 转镜式髙速摄影. 北京: 科学出版社, 1985: 82-84. 李景镇. 髙速摄影时间分辨率的研究. 见: 第一届全国光子学学术会议论文摘要集, 1996: 43-49. Landre L K. Time Resolution of Streak Camera Equipped with Rotating Mirror Sweeping-Image Carnage Cameras. In: Proc of the 3rd Intern Congress on High-Speed Photograph. Condon, 1957: 319-323. 陈俊人. 转镜扫描时间分辨率的测试. 见: 第三届全国高速摄影和光子学会议论文集(第二册). 乐山, 1982: B10. 谭显祥. 光学高速摄影测试技术. 北京: 科学出版社, 1992: 41-46. 杜鲍维克A C. 高速流逝过程摄影记录. 北京: 科学出版社, 1976: 48-49.
点击查看大图
计量
- 文章访问数: 7417
- HTML全文浏览量: 346
- PDF下载量: 640