Coupling light to a localized surface plasmon-polariton

机译：将光耦合到局部表面等离子体激元

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We investigate the interaction of focused Gaussian and radially-polarized beams with a silver nanosphere, with emphasis on the coupling to localized surface plasmon-polaritons. We discuss the overall efficiency, including the effect of the entrance pupil and of absorption in the nanosphere, showing that a Gaussian beam performs better than a radially-polarized beam, when focused by an aplanatic system. We find that more than 50% of the photons in the incident beam can be reflected using realistic focusing parameters.

机译：我们研究了聚焦的高斯光束和径向极化光束与银纳米球的相互作用，重点是与局部表面等离振子-极化子的耦合。我们讨论了整体效率，包括入射光瞳和纳米球中吸收的影响，表明当通过非平面系统聚焦时，高斯光束的性能优于径向偏振光束。我们发现，使用实际的聚焦参数可以反射入射光束中超过50％的光子。

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来源
《Plasmonics: Nanoimaging, nanofabrication, and their applications V》|2009年|P.739512.1-739512.9|共9页
会议地点 San Diego CA(US)
作者
Mario Agio; rnGert Zumofen; rnNassiredin M. Mojarad; rnVahid Sandoghdar;
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作者单位

Laboratory of Physical Chemistry, ETH Zurich, 8093 Zurich, Switzerland;

rnLaboratory of Physical Chemistry, ETH Zurich, 8093 Zurich, Switzerland;

rnLaboratory of Physical Chemistry, ETH Zurich, 8093 Zurich, Switzerland;

rnLaboratory of Physical Chemistry, ETH Zurich, 8093 Zurich, Switzerland;

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原文格式 PDF
正文语种 eng
中图分类特种结构材料;
关键词
metal nanoparticles; focused light; surface plasmon-polaritons; scattering and absorption; lightmatter interaction;

机译：金属纳米颗粒；聚焦光表面等离激元-极化子；散射和吸收；光物质相互作用;

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专利

1. Dependence on surface profile in grating-assisted coupling of light to surface plasmon-polaritons [J] . Armando Giannattasio, Ian R. Hooper, William L. Barnes Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2006,第2期

机译：光栅辅助光与表面等离激元-极化子的耦合取决于表面轮廓
2. Author Correction: The light-oxygen effect in biological cells enhanced by highly localized surface plasmon-polaritons [J] . Anna Khokhlova, Igor Zolotovskii, Sergei Sokolovski, Scientific reports. . 2020,第1期

机译：作者校正：高度局部表面偏振中的生物细胞中的光氧效增强
3. The light-oxygen effect in biological cells enhanced by highly localized surface plasmon-polaritons [J] . Anna Khokhlova, Igor Zolotovskii, Sergei Sokolovski, Scientific reports. . 2019,第1期

机译：通过高度局部表面等离子体 - 极性恒增强生物细胞中的光氧效
4. Coupling light to a localized surface plasmon-polariton [C] . Mario Agio, Gert Zumofen, Nassiredin M. Mojarad, SPIE Optics Photonics Conference on Plasmonics: Nanoimaging, Nanofabrication, and their Applications . 2009

机译：将光耦合到局部表面等离子体 - Polariton
5. Localized Surface Plasmon Resonances of Gold Nanocrystals: Refractive Index Sensitivity, Plasmon Coupling and Photothermal Conversion. [D] . Chen, Huanjun. 2010

机译：金纳米晶体的局部表面等离子共振：折射率敏感性，等离子耦合和光热转化。
6. Surface Plasmon-Polariton Mediated Red Emission from Organic Light-Emitting Devices Based on Metallic Electrodes Integrated with Dual-Periodic Corrugation [O] . Yan-Gang Bi, Jing Feng, Yu-Shan Liu, -1

机译：表面等离子-极化介导的基于金属电极和双周期波纹的有机发光装置的红色发射
7. Author Correction: The light-oxygen effect in biological cells enhanced by highly localized surface plasmon-polaritons [O] . Anna Khokhlova, Igor Zolotovskii, Sergei Sokolovski, 2020

机译：作者校正：高度局部表面偏振中的生物细胞中的光氧效增强

Coupling light to a localized surface plasmon-polariton

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