高速变像管相机扫描时间和扫描速度的标定技术信
Calibration of scanning time and scanning velocity for high speed imageconverter camera
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摘要: 采用ps光脉冲源和精密延时器对高速变像管相机扫描时间和扫描速度进行标定，给出了标定仪器的精度要求以及标定方法、标定结果和测量不确定度。拟合出扫描时间和扫描速度随扫描位置的变化方程，为实验数据处理提供可靠依据。Abstract: Scanning time and scanning velocity of high speed imageconverter camera were calibrated by applying ps pulse laser and high precise delay trigger. The precision requirement of calibrating devices and calibrating method，results of calibration and measurement uncertainty were given. The formulas of scanning time and scanning velocity according to image position were fitted，which provided dependable basis for data processing．
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Key words:
- high speed imageconverter camera /
- scanning time /
- scanning velocity /
- calibration
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