Design of calibration system for a great quantity of high precision scientific grade CCD cameras
For the calibration of a great quantity of scientific grade CCD cameras in the high energy physics system,a scientific grade CCD camera calibration system with high precision and efficiency is designed.The designed camera calibration system consists of a 1053nm nanosecond solid-state laser,a knife,a double-integrating sphere,a laser power meter,a signal generator,a computer with its data processing software.Key technical parameters of scientific grade CCD under the condition of 1053nm optical pulses that are the modulation,contrast,defects,optical dynamic range,non-linear response can be calibrated by the designed calibration system.A double-integrating sphere with high uniformity and stability is designed as a uniform light source,which improves the calibrating performance and accuracy.Experimental results show the system designed in this paper can calibrate the large number of scientific grade CCD cameras quickly and efficiently.
Measuring High energy physics system Scientific grade CCD Precision
TAN Jia-hai LI Peng-yu QU You-shan Han Ya-meng YU Ya-li Wang-Wei
Xian Institute of Optics and Precision Mechanics,CAS,Xian 710119,China Beijing Institute of Control Engineering,Beijing 100190,China Xian University of Arts and Science,Xian 710065,China
国际会议
武汉
英文
326-330
2013-06-15（万方平台首次上网日期，不代表论文的发表时间）