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Experimental Analysis of Surface Plasmon Behavior in Metallic Circular Slits

建立日期：2018/02/21
  • 作者： C. K. Chang,...等
  • 出處： 台灣大學應用力研究所 D. Z. Lin, C. S. Yeh, C. K. Lee*, Y. C. Chang, M. W. Lin, J. T. Yeh, and J. M. Liu
  • 內容： Using a focused ion beam, the authors fabricated metallic circular slits onto a glass substrate coated with silver film. The influence of the number of slits and the focusing light phenomena was investigated by capturing the light transmitted through the circular slits. They demonstrate experimentally that the circular grating formed by a set of periodical slits can excite both stronger surface plasmon SP and localized surface plasmon as the number of slits increases. They found that the SP tended to congregate at the center of the circular grating, and that the reemitted light could be used to achieve a focusing phenomenon.

    本論文已在Applied Physics Letters, Vol. 90, No. 6, paper no. 06113 (February 2007)發表，全文請詳附加檔案連結說明。
  • 檔案下載：Experimental Analysis of Surface Plasmon ...
  • 下載次數：305
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