Field-only integral equation method for time domain scattering of electromagnetic pulses

被引：12
|
作者：
Klaseboer, Evert [1 ]
Sun, Qiang [2 ]
Chan, Derek Y. C. [3 ,4 ]
机构：
[1] Inst High Performance Comp, 1 Fusionopolis Way, Singapore 138632, Singapore
[2] Univ Melbourne, Particulate Fluids Proc Ctr, Dept Chem Engn, Parkville, Vic 3010, Australia
[3] Univ Melbourne, Sch Math & Stat, Particulate Fluids Proc Ctr, Parkville, Vic 3010, Australia
[4] Swinburne Univ Technol, Dept Math, Hawthorn, Vic 3122, Australia
来源：
APPLIED OPTICS | 2017年 / 56卷 / 34期
基金：
澳大利亚研究理事会;
关键词：
SPHERICAL-PARTICLES; FORMULATIONS; EFIE; MFIE;
D O I：
10.1364/AO.56.009377
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The scattering of electromagnetic pulses is described using a non-singular boundary integral method to solve directly for the field components in the frequency domain, and Fourier transform is then used to obtain the complete space-time behavior. This approach is stable for wavelengths both small and large relative to characteristic length scales. Amplitudes and phases of field values can be obtained accurately on or near material boundaries. Local field enhancement effects due to multiple scattering of interest to applications in microphotonics are demonstrated. (C) 2017 Optical Society of America
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页码：9377 / 9383
页数：7
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