Magnetic lenses of surface magnetoplasmons in semiconductor-glass waveguide arrays

Hsiang Hao Wu, Yung Chiang Lan

研究成果: Article同行評審

5 引文 斯高帕斯(Scopus)

摘要

Magnetic lenses for surface magnetoplasmons (SMPs) in semiconductor-glass waveguide arrays (SGWAs) under Voigt configuration are proposed and investigated using simulations and theoretical analyses. The focusing and deflection functions of the magnetic lenses for normally incident SMP beams are demonstrated. For tilted SMP beams, the focal spot of the focusing lenses shifts laterally. Furthermore, it moves in the same direction in which the SMP beam is tilted. The focal length of the lenses is inversely related to the strength of the magnetic field. In this study, we provide a flexible method of steering the SMP beam in SGWAs at the THz region.

原文English
文章編號032203
期刊Applied Physics Express
7
發行號3
DOIs
出版狀態Published - 2014 三月

All Science Journal Classification (ASJC) codes

  • 工程 (全部)
  • 物理與天文學 (全部)

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