推进非线性纳米光子学:利用膜超表面进行三次谐波产生和成像

IF 15.3 1区物理与天体物理 Q1 OPTICS

Opto-Electronic Advances Pub Date : 2023-01-01 DOI:10.29026/oea.2023.230153

M. Pu, Xiangang Luo

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引用次数: 0

摘要

介质超表面是增强光学非线性生成的关键，特别是具有多极共振和紧凑尺寸的膜超表面。Rahmani和Xu研究了硅二聚体孔膜超表面，展示了如何通过调节孔间隙形成连续体中的束缚态并将其转化为准连续体。这项创新使红外图像有效地转换为可见范围，在非线性光子学和近红外成像技术中有很好的应用前景。蒲明，罗晓刚。推进非线性纳米光子学:利用膜超表面进行三次谐波产生和成像。光电子学报，6,230153(2023)。

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Advancing nonlinear nanophotonics: harnessing membrane metasurfaces for third-harmonic generation and imaging

Dielectric metasurfaces are crucial for enhancing optical nonlinear generation, particularly membrane metasurfaces with multipolar resonances and compact size. Investigating silicon dimer-hole membrane metasurfaces, Rahmani, and Xu show how bound states in the continuum (BICs) can be formed and transformed into quasi-BICs by adjusting hole gaps. This innovation enables efficient conversion of infrared images to visible range, promising applications in nonlinear photonics and near-infrared imaging technologies. Pu MB, Luo XG. Advancing nonlinear nanophotonics: harnessing membrane metasurfaces for third-harmonic generation and imaging. Opto-Electron Adv 6 , 230153 (2023).

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来源期刊

Opto-Electronic Advances OPTICS-

CiteScore

19.30

自引率

7.10%

发文量

128

期刊介绍： Opto-Electronic Advances (OEA) is a distinguished scientific journal that has made significant strides since its inception in March 2018. Here's a collated summary of its key features and accomplishments: Impact Factor and Ranking: OEA boasts an impressive Impact Factor of 14.1, which positions it within the Q1 quartiles of the Optics category. This high ranking indicates that the journal is among the top 25% of its field in terms of citation impact. Open Access and Peer Review: As an open access journal, OEA ensures that research findings are freely available to the global scientific community, promoting wider dissemination and collaboration. It upholds rigorous academic standards through a peer review process, ensuring the quality and integrity of the published research. Database Indexing: OEA's content is indexed in several prestigious databases, including the Science Citation Index (SCI), Engineering Index (EI), Scopus, Chemical Abstracts (CA), and the Index to Chinese Periodical Articles (ICI). This broad indexing facilitates easy access to the journal's articles by researchers worldwide. Scope and Purpose: OEA is committed to serving as a platform for the exchange of knowledge through the publication of high-quality empirical and theoretical research papers. It covers a wide range of topics within the broad area of optics, photonics, and optoelectronics, catering to researchers, academicians, professionals, practitioners, and students alike.