【摘要】 利用波导短程透镜的几何光学性质,给出了短程透镜的等效光线追迹图和相位传递函数,得到短程透镜焦点的模场分布表达式 理论得出的焦斑光强分布和实验测得的光强分布一致。更多还原

【Abstract】 Utilization of geometric optical characters of geodesic lenses, the equivalent light trail and phase transfer function are given. Simultaneously the distributing model is obtained. The focal spot intensity distribution of theory corresponds with the experiments.更多还原