Generation of light beams by electron beam excited surface plasmons

Yung Chiang Lan, Bonhan Cheng, Yi Chieh Lai, Hsin Yu Kuo

研究成果: Conference contribution

摘要

Manipulation of Smith-Purcell radiation (SPR) by electron-bunch excitation of localized surface plasmon (LSP) of gold (Au) disc arrays on Au substrate is investigated by FDTD simulation. When the wavelength of LSP mode is within the SPR emission band, SPR is locked and enhanced at the LSP wavelength. The emission angle of LSP-locked SPR still follows the wavelength-angle relation of traditional SPR. Furthermore, both the emission wavelength and angle increase as the radius and height of Au disc increase.

原文English
主出版物標題2018 31st International Vacuum Nanoelectronics Conference, IVNC 2018
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781538657171
DOIs
出版狀態Published - 2018 十一月 1
事件31st International Vacuum Nanoelectronics Conference, IVNC 2018 - Kyoto, Japan
持續時間: 2018 七月 92018 七月 13

出版系列

名字2018 31st International Vacuum Nanoelectronics Conference, IVNC 2018

Other

Other31st International Vacuum Nanoelectronics Conference, IVNC 2018
國家Japan
城市Kyoto
期間18-07-0918-07-13

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering
  • Electronic, Optical and Magnetic Materials

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  • 引用此

    Lan, Y. C., Cheng, B., Lai, Y. C., & Kuo, H. Y. (2018). Generation of light beams by electron beam excited surface plasmons. 於 2018 31st International Vacuum Nanoelectronics Conference, IVNC 2018 [8520228] (2018 31st International Vacuum Nanoelectronics Conference, IVNC 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IVNC.2018.8520228