高斯光束通过含硬边光阑复杂光学系统的传输

Propagation of Gaussian beams passing through complicated ABCD optical system with internal hard-edge aperture

摘要: 使用矩阵分解方法,推导出了高斯光束通过内含硬边光阑ABCD光学系统的解析传输公式,并作了物理分析。以高斯光束通过空间滤波器所作的数值计算为例对理论结果进行了说明。对进一步的推广应用亦作了讨论。

Abstract: Based on matrix decomposition method,the analytical propagation expression for Gaussian beams passing through complicated ABCD optical systems with internal hard-edge aperture is derived and analyzed physically.The theoretical result is illustrated with numerical examples of Gaussian beams passing through a spatial filter.Finally its extensive application is also discussed.