有界多边形体积内亥姆霍兹方程的算法

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP) Pub Date : 2021-07-19 DOI:10.1364/cosi.2021.cf2e.5

Haider Zia

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引用次数: 0

摘要

提出了一种计算凸多边形曲面包围的体积内光场的曲面积分算法。该算法利用快速傅里叶变换，降低了FDTD和FEM方法固有的尺度缩放问题。

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Algorithm for the Helmholtz equation within bounded polygonal volumes

We present a surface integral algorithm for optical fields within a volume enclosed by a convex polygonal surface. The algorithm, utilizing fast fourier-transforms, reduces the dimensional scaling, inherent as problem in FDTD and FEM methods.

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来源期刊

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP)

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