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  • Subwavelength surface waves with zero diffraction
    [作者:Miret, JJ; Pastor, D; Zapata-Rodriguez, CJ,期刊:JOURNAL OF NANOPHOTONICS, 页码:51801-51801 , 文章类型: Article,,卷期:2011年5-5]
  • We identified nanostructured devices sustaining out-of-plane nondiffracting beams with near-grazing propagation and a transverse beamwidth clearly surpassing the diffraction limit of half a wavelength. This type of devic...