Lien vers Pubmed [PMID] – 23201959
J Opt Soc Am A Opt Image Sci Vis 2012 Sep;29(9):2005-14
An analytical approximate solution of the electromagnetic field on a subwavelength elliptical hole in a thin perfectly conducting screen is presented. Illumination is a linear polarized, normally incident plane wave. A polynomial development method is used and allows one to obtain an easy-to-use analytical solution of the fields, which can be used to build analytical expressions of aperture fields for apertures in anisotropic structures.