| 超高速转镜扫描相机扫描速度的校准及应用方法 |
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| 引用本文： | 汪伟,畅里华,李剑,尚长水,肖正飞.超高速转镜扫描相机扫描速度的校准及应用方法[J].光子学报,2006,35(7):1113-1116. |
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| 作者姓名： | 汪伟 畅里华 李剑 尚长水 肖正飞 |
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| 作者单位： | 中国工程物理研究院流体物理研究所,四川绵阳,621900 |
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| 基金项目： | 国防科技工业技术基础科研项目 |
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| 摘 要： | 研制了一套超高速转镜扫描相机扫描速度的校准装置，采用严格控制狭缝宽度和边缘质量的双狭缝、超快响应（0.7 ns）的光电倍增管以及相应措施,改善光电倍增管阴极不同部位灵敏度的一致性，使得校准装置的相对测量扩展不确定度达到了0.1％；给出了扫描速度校准的应用方法，并且分析了气压对相机符合转速的影响.
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| 关 键 词： | 高速摄影 转镜式扫描相机 校准 扫描速度 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005年4月25日 |
Calibration and its Application for Writing Rate of Ultra-high Speed Rotating Mirror Camera |
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| Wang Wei,Chang Lihua,Li Jian,Shang Changshui,Xiao Zhengfei.Calibration and its Application for Writing Rate of Ultra-high Speed Rotating Mirror Camera[J].Acta Photonica Sinica,2006,35(7):1113-1116. |
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| Authors: | Wang Wei Chang Lihua Li Jian Shang Changshui Xiao Zhengfei |
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| Institution: | Institute of Fluid Physics, China Academy of Engineering Physics, Sichuan Mianyang 621900 |
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| Abstract: | A calibration device for writing rate of ultra-high speed rotating mirror camera was developed. Its relative uncertainty can reach 0.1% by narrow slit Ultra-high response multiplier tube and its accordant sensitivity. The influence of gas pressure on writing rate was analyzed and it is very important for explosive test. The application method is given according to calibration result. |
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| Keywords: | High speed photography High speed rotating mirror streak camera Calibration Writing rate |
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