【摘要】 用近百个相同透镜组成的列阵,插入到普通的聚光系统中,能够显著改善靶面照射均匀性.并且基本上不受激光束近场分布的影响.文中给出了透镜列阵的几何光学和物理光学的分析结果,并与实验结果作了对比.更多还原

【Abstract】 Inserting an array composed of nearly one hundred similar lenses into a common focal system, the uniformity of the illumination of a target can evidently be improved without being affected by the near field distribution of laser beams.We report here the analyses of geometrical and physical optics of the lens array and compare them with the experimental results.更多还原