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Title: Imaging properties of Fresnel zone plate-like surface plasmon polariton launching lenses. Author: Wang J, Wu X, Zhang J. Journal: Opt Express; 2010 Mar 29; 18(7):6686-92. PubMed ID: 20389691. Abstract: A general design method of Fresnel zone plate-like surface plasmon polariton launching lenses (SPPLLs) with an arbitrary phase correction step is proposed, which can implement imaging between the far-field light and surface plasmon polaritons (SPPs). The imaging properties of half-wave SPPLLs, including the resolution power, object-image relationships, and aberrations, are investigated by using a simulation method based on Huygens-Fresnel principle with SPP point source model. The results show that SPPLLs are suitable for the connection between plasmonic and conventional diffraction-limited photonic devices.[Abstract] [Full Text] [Related] [New Search]