【摘要】 给出X光背景照明诊断系统选取主靶、附靶、X光滤片系列的基本物理设计和初步实验结果。在调试X光背景照明激光束与两束主激光束精密时间同步过程中采用了快速扫描可见光条纹相机与光纤相结合的技术,提高了等光程测量效率。初步调试三束激光时间同步精度为15—20ps。更多还原

【Abstract】 The design of an X-ray backlighting diagnostic system is described with rules for selecting the main and accessory targets,and X-ray filters.Prelimi-natry experimental results are presented.A new technique incorporating a fast-speed streak camera and optical fiber has beers proven to be more efficient for the time syncronization adjustment among the backlighting beam and two main laser beams.The discrepancy of time syncronization among the three laser beams was about 10-20ps.更多还原