TE模式下SOI上的红外波导梯度折射率等离子体透镜

2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2016-09-01 DOI:10.1109/METAMATERIALS.2016.7746450

Y. Fan, A. Lupu, A. de Lustrac

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引用次数: 0

摘要

在本研究中，我们描述了一种基于SOI的波导等离子体透镜的设计、仿真和特性。透镜是由SOI波导上的金纳米线制成的。一层薄薄的二氧化硅层将金纳米线与SOI波导分开。这种透镜是由一个梯度折射率构成的，对应于硅波导上金线的有效折射率。仿真和表征表明，该装置可以非常有效地聚焦红外波长的光。

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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Infrared waveguided graded-index plasmonic lens on SOI in TE mode

In this study we describe the design, the simulation and the characterization of a waveguided plasmonic lens on SOI. The lens is made of gold nanowires on a SOI waveguide. A thin silicon dioxide layer separates the gold nanowires from the SOI waveguide. This lens is made of a gradient index corresponding to the effective index of the gold wires on the silicon waveguide. Simulations and characterizations demonstrate that this device can be very efficient to focalize light at infrared wavelength.

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2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)

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