Second-Harmonic Generation from WS2 Monolayers Enhanced by BIC Resonances

2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI:10.1364/cleo_si.2020.sw3n.6

Nils Bernhardt, K. Koshelev, Simon J U White, Kelvin Wong Choon Meng, J. Fröch, T. T. Tran, Sejeong Kim, D. Choi, Y. Kivshar, A. Solntsev

引用次数: 0

Abstract

Through the utilization of resonant dielectric metasurfaces governed by bound states in the continuum, we demonstrate a strong increase in the second-harmonic generation in WS2 monolayers by a factor exceeding 700.

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BIC共振增强WS2单层膜二次谐波的产生

通过利用连续介质中束缚态控制的谐振介质超表面，我们证明了WS2单层中二次谐波产生的强烈增加超过700倍。

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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来源期刊

2020 Conference on Lasers and Electro-Optics (CLEO)

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