SPECTRAL DOMAIN ANALYSIS OF A CIRCULAR NANO-APERTURE ILLUMINATING A PLANAR LAYERED SAMPLE Academic Article

abstract

• A rigorous and efficient spectral domain formalism is presented of a plane wave-excited subwavelength circular aperture in a planar perfectly conducting metallic screen of infinitesimal thickness, based on the Bethe-Bouwkamp quasi-static model. The formulation utilizes a transmission line analogue of the medium, which facilitates the inclusion of planar multilayered material samples, where the latter may exhibit uniaxial anisotropy. The transmitted field components are expressed in terms of one-dimensional Hankel transform integrals, which can be evaluated by efficient numerical procedures. Sample results are presented showing the intensity profiles and polarization states of transmitted light penetrating into a semiconductor layer.

authors

• Michalski, Krzysztof

published proceedings

• Progress In Electromagnetics Research B

author list (cited authors)

• Michalski, K. A.

citation count

• 5

complete list of authors

• Michalski, Krzysztof A

publication date

• September 2011

publisher

• The Electromagnetics Academy  Publisher

published in

• Progress In Electromagnetics Research B  Journal

keywords

• 40 Engineering
• 4006 Communications Engineering
• 4008 Electrical Engineering
• 4009 Electronics, Sensors And Digital Hardware

Digital Object Identifier (DOI)

• 10.2528/pierb11011010

start page

• 307

end page

• 323

volume

• 28

issue

• 28

URL

• http%3A%2F%2Fdx.doi.org%2F10.2528%2Fpierb11011010