The tunable optical properties and characterization of plasmon mode of single nanoparticle-plane antenna

Xiaodan Wang

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The tunable optical properties and characterization of plasmon mode of single nanoparticle-plane antenna

机译：单纳米颗粒平面天线等离子体模式的可调谐光学性质及表征

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We propose the tunable optical properties of plasmonic nanoparticle (NP)-plane antenna. In order to choose proper configurations to obtain sensitive and reproducible platform for electromagnetic enhancement in the sub-nanometer junction, the plasmonic resonance of the nanostructure shifts with NP size, gap distance and gap refractive index was simulated. The tunable optical properties of NP-plane antenna make it a good optical sensor in the visible optical range. Then we changed the NP size, gap distance and gap refractive index by fabricating the nanostructure. The experiment and simulation results match with each other. Each plasmon mode in localized surface plasmon resonance was recognized through simulation and also the polarization components in the experiment.

机译：我们提出了等离子体纳米颗粒（NP）-Plane天线的可调谐光学性质。为了选择适当的配置来获得亚纳米结中的电磁增强的敏感和可重复的平台，模拟了NP尺寸，间隙距离和间隙折射率的纳米结构移位的等离子体共振。 NP平面天线的可调谐光学特性使其成为可见光范围内的良好光学传感器。然后，我们通过制造纳米结构改变了NP尺寸，间隙距离和间隙折射率。实验和仿真结果彼此匹配。通过模拟和实验中的偏振分量认识到局部表面等离子体共振中的每个等离子体模式。

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来源
《Optical and quantum electronics》 |2020年第6期|283.1-283.12|共12页
作者
Xiaodan Wang;
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作者单位

State Key Laboratory of Advanced Optical Communication Systems and Networks Key Laboratory for Thin Film and Microfabrication of the Ministry of Education UM-SJTU Joint Institute Shanghai Jiao Tong University Shanghai 200240 China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Nanoparticle; LSPR; Nanophotonics; Plasmonics;

机译：纳米粒子;LSPR;纳米光源;普拉斯语;

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2. Modelling and optimisation of single-step laser-based gold nanostructure deposition with tunable optical properties [J] . Cian Hughes, Ronán McCann, Julen Eguileor, Optics & Laser Technology . 2018,第期

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3. Tunable near-perfect absorption through interaction between localized surface plasmons modes in optical metamaterials [J] . Zhong Min Optical and quantum electronics . 2019,第8期

机译：通过光学超材料中局部表面等离子体激元模式之间相互作用的可调近乎完美吸收
4. Optical characterization of the free electron gas in bulk single crystals of GaN by means of Raman scattering and infrared reflectivity: evidence of phonon-plasmon coupled modes [C] . International conference on silicon carbide and related materials . 1996

机译：通过拉曼散射和红外反射率散装GaN的自由电子气体的光学表征：声子 - 等离子体耦合模式的证据
5. Plasmonic Nanostructures: Optical Nanocircuits, Tunable Charge Transfer Plasmons, and Properties of Fano Resonant Nanoclusters [D] . Wen, Fangfang. 2015

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6. Correlation and Characterization of 3D Morphological Dependent Localized Surface Plasmon Resonance Spectra of Single Silver Nanoparticles Using Dark-field Optical Microscopy and Spectroscopy and AFM [O] . Yujun Song, Prakash D. Nallathamby, Tao Huang, -1

机译：用暗场光学显微镜和光谱法和AFM对单银纳米粒子3D形态依赖性局部等离子体共振光谱的相关性与表征
7. Tunable plasmon modes in single silver nanowire optical antennas characterized by far-field microscope polarization spectroscopy [O] . Fu, Ming, Rakovich, Yury P., Susha, Andrey, 2014

机译：单银纳米线光学天线中的可调谐等离子体激元模式，其特征在于远场显微镜偏振光谱

The tunable optical properties and characterization of plasmon mode of single nanoparticle-plane antenna

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