曲面上纳米光栅的分段波分析

2020 Italian Conference on Optics and Photonics (ICOP) Pub Date : 2020-09-09 DOI:10.1109/ICOP49690.2020.9300322

M. Kashif, F. Pisano, Antonio Balena, M. Pisanello, T. Stomeo, M. de Vittorio, F. Pisanello, A. D’orazio, M. Grande

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摘要

在本文中，我们研究了一个在弯曲圆柱表面上的金纳米光栅。采用时域有限差分法(FDTD)进行了数值模拟，研究了表面曲率对光栅透射光谱的影响。提出了一种基于分割的曲面曲率近似求解方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Segmented-Wave Analysis of Nano-Gratings on Curved Surfaces

In this paper, we investigate a gold nano-grating on a curved cylindrical surface. Numerical simulations are performed by the finite difference time domain (FDTD) method to study the effect of the surface curvature on the transmittance spectra of the grating. A segmentation-based approximation technique is proposed to resolve the surface curvature.

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2020 Italian Conference on Optics and Photonics (ICOP)

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