Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 2005-2014 |
| Number of pages | 10 |
| Journal | Journal of the Optical Society of America A: Optics and Image Science, and Vision |
| Volume | 29 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 1 Sept 2012 |
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