摘要
对超高速转镜分幅摄影时间信息参量的精确测量进行了研究 ,得出了摄影频率的空间分布表达式和任一空间画幅位置的分幅时间、任两幅画幅的时间间隔的精确计算方法 该方法已成功用于爆轰物理的实验及测试 ,测量相对标准差小于± 0 .2 %
The precise measurement of the time information parameters of ultra high-speed photography were studied , and both the spacial distribution formulae of photographic frequency and the computing method of time intervals between arbitrary two frames obtained, which have been successfully applied to experimental measurement of detonating and exploding physics.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2004年第7期854-858,共5页
Acta Photonica Sinica
基金
国家自然科学基金 (6 0 12 75 0 1)
广东省自然科学基金(0 0 0 84 0 )资助项目
关键词
转镜超高速分幅摄影
摄影频率
时间间隔
Ultra high-speed framing photography with rotating mirror
Photographic frequency
Time interval between arbitrary two frames
