在光流体模型(HMO)的理论基础上,引用等效高斯光束方法,研究了傍轴光束的薄透镜传输的统计行为,给出了像差的处理方法并讨论了像差对光束质量因子的影响。

Based on the hydrodynamical model of optics and the equivalent Gaussian beam method,we analyse the statistical propagation behaviors of a paraxial beam transmitting through a thin lens. A new method was introduced to deal with the lensed aberration,and the aberration action on the geometric beam quality factor was discussed at the end of this paper.