Gradient-index meta-surfaces as a bridge linking propagating waves and surface waves

作者: Shulin Sun , Qiong He , Shiyi Xiao , Qin Xu , Xin Li

DOI: 10.1038/NMAT3292

关键词: Surface waveTransformation opticsElectromagnetic radiationRefractionMaterials scienceMetamaterialSurface plasmonDeflection (physics)OpticsPrism

摘要: The arbitrary control of electromagnetic waves is a key aim of photonic research. Although, for example, the control of freely propagating waves (PWs; refs 1 , 2 , 3 , 4 , 5 , 6 ) and surface …

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