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

Christian, JM; Midleton-Spencer, HAJ

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.

Citation

a Kirchhoff approach to circulation. Poster presented at 30th European Quantum Electronics Conference (CLEO Europe / EQEC), Munich, Germany

• Presentation Conference Type: Poster
• Conference Name: 30th European Quantum Electronics Conference (CLEO Europe / EQEC)
• Conference Location: Munich, Germany
• Publication Date: Jun 27, 2019
• Deposit Date: Mar 2, 2020
• Publicly Available Date: Jun 27, 2020
• Book Title: Proceedings 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
• ISBN: 9781728104690
• Publisher URL: https://www.osapublishing.org/abstract.cfm?uri=eqec-2019-ej_p_20
• Related Public URLs: https://www.osapublishing.org/conference.cfm?congress=CLEO_Europe#2019
• Additional Information: Event Type : Conference