多层纳米线散射增强的非线性控制

2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics Pub Date : 2014-11-06 DOI:10.1109/METAMATERIALS.2014.6948650

A. Mirzaei, I. Shadrivov, N. Zharova, A. Miroshnichenko, Y. Kivshar

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引用次数: 0

摘要

我们提出了一种新的半解析方法来分析多层圆柱结构的线性和非线性散射的影响。我们演示了样品纳米线散射的非线性控制，并观察到由于局部场增强而大大增强了超散射。结果表明，该方法与FDTD方法的输出结果相匹配，鲁棒性更强，速度快105倍。

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Nonlinear control of enhanced scattering in multi-layer nanowires

We develop a novel semi-analytical method to analyse the effects of both linear and nonlinear scattering from multilayer cylindrical structures. We demonstrate the nonlinear control of scattering from a sample nanowire and observe the substantial enhancement of the superscattering due to a local field enhancement. We show that the results of our method match with the output of FDTD approach, is more robust and 105 times faster.

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2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics

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