高q因子大面积三维纳米孔完美晶格中的光学超手性

2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2018-07-29 DOI:10.1364/CLEOPR.2018.TH2F.3

Meng Qiu, Yidong Hou, Ho Ming Leung, C. Chan, Jinglei Du, W. Jin, D. Lei

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引用次数: 0

摘要

我们展示了三维手性等离子体纳米孔晶格，具有强的相对光学圆二色性~0.5和高q因子高达45。晶格的面积可以制造到1平方厘米，每个单元的一致性几乎是完美的。我们发现这种CD增强是由于手性空穴的手性响应和晶格的散射模式之间的相互作用。

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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Optical Superchirality in a Perfect Lattice of Three-Dimensional Nano-Holes with High Q-Factor and Large Area

We demonstrate a lattice of 3D chiral plasmonic nano-holes, with strong relative optical circular dichroism ~0.5 and high Q-factor up to 45. The area of the lattice can be fabricated to 1cm2 with nearly perfect consistency of every unit cell. We show that this CD enhancement is due to the interaction between the chiral response of the chiral holes and the scattering modes of the lattice.

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2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)

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