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arXiv · 1105.1137

Double-Slit Experiments with Microwave Billiards

S. Bittner·B. Dietz·M. Miski-Oglu·P. Oria Iriarte·A. Richter·F. Schäfer
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Abstract

Single and double-slit experiments are performed with two microwave billiards with the shapes of a rectangle, respectively, a quarter stadium. The classical dynamics of the former is regular, that of the latter is chaotic. Microwaves can leave the billiards via slits in the boundary, forming interference patterns on a screen. The aim is to determine the effect of the billiard dynamics on their structure. For this the development of a method for the construction of a directed wave packet by means of an array of multiple antennas was crucial. The interference patterns show a sensitive dependence not only on the billiard dynamics but also on the initial position and direction of the wave packet.

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S. Bittner, B. Dietz, M. Miski-Oglu, P. Oria Iriarte, A. Richter, F. Schäfer. 2011-07-27. Double-Slit Experiments with Microwave Billiards. https://doi.org/10.1103/physreve.84.016221

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