纳米孔径阵列等离子体彩色滤光片

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-04-01 DOI:10.1117/1.JNP.17.026006

Jiangtao Lv, Run Li, G. Si

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引用次数: 0

摘要

摘要亚波长纳米金属结构等离子体滤色片由于其独特的特性，具有传统有机染料滤色片无法替代的优点。然而，大多数等离子体彩色滤光片具有低选择性和弱共振。这限制了它们的进一步应用和准确性。介绍了一种纳米环孔径阵列的等离子体彩色滤光片，通过微调外孔径大小和阵列周期，可以获得较高的共振强度。通过COMSOL多物理场综合验证，这可能在微纳米探测、光学成像、光学滤光片等领域具有潜在的应用价值。

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Plasmonic color filter with nanoring aperture array

Abstract. The plasmonic color filter with sub-wavelength nanometal structure has the advantages that the traditional organic dye color filter cannot replace because of its unique characteristics. However, most plasmonic color filters have low selectivity and weak resonance. It limits their further applications and accuracy. We introduce a plasmonic color filter with a nanoring aperture array, which can exhibit high resonance intensity by fine-tuning the size of the outer aperture and the array period. Through COMSOL Multiphysics comprehensive verification, this may be potentially useful in micro- and nanodetection, optical imaging, optical filters, and other fields.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.