The large high power solid-state laser facility has succeeded much more in recent years,such as the National Ignition Fa......

本文介绍了一种建立聚焦光学系统三维衍射积分的新方法,该方法简单直观.利用所建立的三维衍射积分能方便地有效地研究光学系统,特......

分析了衍射与无衍射光束的特点,讨论了无衍射光束的判据,指出衍射实质上是波动方程的非本征解光束在传输过程中趋于本征解光束的特......