Double-slit experiments with microwave billiards

被引：6

作者：

Bittner, S. ^{[1
]}

Dietz, B. ^{[1
]}

Miski-Oglu, M. ^{[1
]}

Iriarte, P. Oria ^{[1
]}

Richter, A. ^{[1
,2
]}

Schaefer, F. ^{[3
]}

机构：

[1] Tech Univ Darmstadt, Inst Kernphys, D-64289 Darmstadt, Germany

[2] ECT, I-38123 Villazzano, Trento, Italy

[3] Univ Florence, LENS, I-50019 Florence, Italy

来源：

PHYSICAL REVIEW E | 2011年 / 84卷 / 01期

关键词：

D O I：

10.1103/PhysRevE.84.016221

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Single and double-slit experiments are performed with two microwave billiards with the shapes of a rectangle and a quarter stadium, respectively. The classical dynamics of the former is regular, whereas 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.

引用

页数：12

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