光学

平顶光束整形器

将圆形的高斯强度分布光束重塑为高度均匀的平顶强度分布光束,其形状可以是正方形、矩形,甚至是环形。

These are fused-silica or calcium fluoride transmissive optics intended for single-mode Gaussian input beams (M² <1.1). Many beam shapes and sizes, and even energy distributions, can be produced. Multi-element designs can be provided in housings.