等离子体共振场增强金属尖端-衬底系统

2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference Pub Date : 2006-05-21 DOI:10.1109/CLEO.2006.4628721

R. Roth, N. Panoiu, M. Adams, R. Osgood

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引用次数: 1

摘要

本文用数值方法研究了悬浮在金衬底上的纳米级金探针顶端的光场增强(约70倍)。利用三维时域有限差分法研究了系统的光谱响应和几何形状的影响。

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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Plasmon-resonant field enhancement metallic tip-substrate systems

Optical field enhancement (~70times) for light incident on a nanoscopic Au probe tip suspended over a Au substrate is investigated numerically. The spectral response and effect of system geometry are examined using 3D-FDTD.

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2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference

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