Extraordinary optical transmission in one-dimensional gold gratings: near- and far-field analysis

作者:Romanato F; Ongarello T*; Zacco G; Garoli D; Zilio P; Massari M
来源:Applied Optics, 2011, 50(22): 4529-4534.
DOI:10.1364/AO.50.004529

摘要

One-dimensional arrays of nanoslits fabricated on silicon nitride membranes show extraordinary optical transmission. Optical characterization techniques have been used to characterize the transmission spectra and the near-field optical configuration. Experimental results have been compared with numerical simulations in order to elucidate the different modes of light propagation. Near- and far-field optical distribution is studied as a function of the polarization of light.

  • 出版日期2011-8-1