Superlensing effect in liquid surface waves

被引：123

作者：

Hu, XH ^{[1
]}

Shen, YF ^{[1
]}

Liu, XH ^{[1
]}

Fu, RT ^{[1
]}

Zi, J ^{[1
]}

机构：

[1] Fudan Univ, Natl Key Lab, Surface Phys Lab, Shanghai 200433, Peoples R China

来源：

PHYSICAL REVIEW E | 2004年 / 69卷 / 03期

关键词：

D O I：

10.1103/PhysRevE.69.030201

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：

We present experimental observations and numerical simulations of superlensing effect in liquid surface waves. We use rigid cylinders to create a two-dimensional periodic lattice, in which liquid surface waves propagate. Through the observation of a superlensing effect, we demonstrate the existence of negative refraction in surface waves. In addition, a complete band gap is found.

引用

页码：030201 / 1

页数：4

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