一种增强石墨烯中三次谐波产生的新方案

2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI:10.1109/CLEOPR.2017.8119063

J. You, N. Panoiu

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引用次数: 0

摘要

本文提出了一种利用双层光栅结构有效增强石墨烯中三次谐波产生的新方法。该方案依赖于石墨烯结构的光学共振是由几何形状决定的这一事实。为了提高THG，我们优化了石墨烯双层光栅的几何结构，从而使THG强度提高了8个数量级以上。

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A new scheme to enhance the third-harmonic generation in graphene

In this paper, a new approach is proposed to efficiently enhance the third-harmonic generation (THG) in graphene by employing a bilayer-grating structure. This scheme relies on the fact that the optical resonances of graphene structures are determined by the geometry. To boost the THG, we optimize the geometry of graphene bilayer gratings, thus achieving more than eight orders of magnitude enhancement of the THG intensity.

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2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)

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