Electromagnetic diffraction by fractal dusts, triangles and carpets : a Kirchhoff approach to circulation

Christian, JM and Midleton-Spencer, HAJ 2019, Electromagnetic diffraction by fractal dusts, triangles and carpets : a Kirchhoff approach to circulation , in: 30th European Quantum Electronics Conference (CLEO Europe / EQEC), 23rd – 27th June 2019, Munich, Germany.

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Abstract

The diffraction of plane waves by perfectly-conducting thin screens is of fundamental physical and mathematical interest in electromagnetics [1]. Classic laser-optics experiments involve both open (single- and double-slit arrangements) and closed (circular and regular-polygon) apertures, with analyses often being confined to the Fresnel [2] and Fraunhofer [3] regimes. Here, we consider a class of scattering problem involving fully-2D fractal screens, where the scatterer possesses the property of self-similarity. A more general formulation of the diffracted wave, based on Kirchhoff‟s theory and 3D Green‟s functions [4], is also deployed.

Item Type: Conference or Workshop Item (Poster)
Schools: Schools > School of Computing, Science and Engineering > Salford Innovation Research Centre
Journal or Publication Title: OSA Technical Digest (Optical Society of America, 2019), paper ej_p_20
Publisher: OSA Publishing
ISBN: 9781728104690
Related URLs:
Depositing User: JM Christian
Date Deposited: 02 Mar 2020 13:43
Last Modified: 02 Mar 2020 13:45
URI: http://usir.salford.ac.uk/id/eprint/56540

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