近轴近似
光学
波传播
光束传播法
计算机科学
摄影术
光束跟踪
光束
衍射
物理
几何光学
梁(结构)
折射率
光线追踪(物理)
分布式光线跟踪
作者
Karl‐Heinz Brenner,Wolfgang Singer
出处
期刊:Applied optics
[The Optical Society]
日期:1993-09-10
卷期号:32 (26): 4984-4984
被引量:61
摘要
A new numrical method is described for analysis of the imaging properties of microlenses. This wave-propagation method is compared with the classical beam-propagation method from which it is derived. The applicability of the two methods is given and demonstrated by examples. The beampropagation method is fast but is applicable only for small apertures; the new wave-propagation method requires no paraxial approximation but requires more computational effort.
科研通智能强力驱动
Strongly Powered by AbleSci AI