Generation of light beams by electron beam excited surface plasmons

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publication2018 31st International Vacuum Nanoelectronics Conference, IVNC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538657171
DOIs
Publication statusPublished - 2018 Nov 1
Event31st International Vacuum Nanoelectronics Conference, IVNC 2018 - Kyoto, Japan
Duration: 2018 Jul 92018 Jul 13

Publication series

Name2018 31st International Vacuum Nanoelectronics Conference, IVNC 2018

Other

Other31st International Vacuum Nanoelectronics Conference, IVNC 2018
CountryJapan
CityKyoto
Period18-07-0918-07-13

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All Science Journal Classification (ASJC) codes

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

Cite this

Lan, Y. C., Cheng, B., Lai, Y. C., & Kuo, H. Y. (2018). Generation of light beams by electron beam excited surface plasmons. In 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