The influence of astigmatism introduced by tilted axicon at various inclination angles on partially coherent caustic beam with respect to the propagation axis...

弥散圈 - 百度百科

2016年9月29日 摘要 研究了高阶Bessel光束经过柱透镜后的光场分布特性.在广义惠更斯-菲涅尔衍射...beam through the cylindrical lens can form a lip-shaped caustic optical ...

Design of accelerating beams based on caustic method 导出 收藏 分享 摘要: 以艾里光束为代表的自加速光束是一类在自由空间中具有弯曲传播特性的新型特殊光束.这...

课中,我们设计了一个激光束整形器,以平整化小型 HeNe 激光器的高斯光束轮廓。...move surface 6 before the caustic PANT ! Start of variable parameter ...

2018年7月20日 关键词: 焦散光束; Pearcey光束; 光谱相位; 自愈性 Keywords: caustic beam; Pearcey beam; spectral phase; self-healing 分类号: O436.1 ...