Negative Reflection and Refraction of Guided Elastic Waves- Metamaterials 2018

被引：0

作者：

Legrand, F. ^{[1
]}

Gerardin, B. ^{[1
]}

Laurent, J. ^{[1
]}

Prada, C. ^{[1
]}

Aubry, A. ^{[1
]}

机构：

[1] Sorbonne Univ UPMC, PSL Res Univ, ESPCI Paris, CNRS,UMR 7587,Inst Langevin, 1 Rue Jussieu, F-75005 Paris, France

来源：

2018 12TH INTERNATIONAL CONGRESS ON ARTIFICIAL MATERIALS FOR NOVEL WAVE PHENOMENA (METAMATERIALS) | 2018年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report on the experimental implementation of negative refraction phenomena with guided elastic waves. On the one hand, we explore the analogy between negative reflection and phase conjugation for the control of waves in random scattering and chaotic media. On the other hand, we implement the concept of complementary media and the ability to cancel the propagation of waves by adjoining two mirror regions of opposite refractive indices. To that aim, a semi-analytical model and FDTD numerical simulations have been developed to optimize and design these acoustic devices. Wave propagation through the designed elastic plates is experimentally investigated by means of laser interferometry

引用

页码：251 / 253

页数：3

共 50 条

[21] Negative refraction and focusing of elastic Lamb waves at an interface
Bramhavar, Suraj
Prada, Claire
Maznev, Alexei A.
Every, Arthur G.
Norris, Theodore B.
Murray, Todd W.
[J]. PHYSICAL REVIEW B, 2011, 83 (01):
[22] REFLECTION AND REFRACTION OF WEAK ELASTIC-PLASTIC WAVES.
Jahsman, W.E.
[J]. Journal of Applied Mechanics, Transactions ASME, 1974, 41 Ser E (01): : 117 - 123
[23] SINGULAR REFLECTION AND REFRACTION OF ELASTIC-WAVES DUE TO SEPARATION
COMNINOU, M
DUNDURS, J
[J]. JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 1978, 45 (03): : 548 - 552
[24] Reflection and refraction of elastic waves at the interface of an elastic solid and partially saturated soils
M. Kumar
A. Singh
M. Kumari
M. S. Barak
[J]. Acta Mechanica, 2021, 232 : 33 - 55
[25] Reflection and refraction of elastic waves at the interface of an elastic solid and partially saturated soils
Kumar, M.
Singh, A.
Kumari, M.
Barak, M. S.
[J]. ACTA MECHANICA, 2021, 232 (01) : 33 - 55
[26] Ultra-refraction and negative refraction in metamaterials
Maystre, D
Enoch, S
Tayeb, G
[J]. QUANTUM SENSING AND NANOPHOTONIC DEVICES, 2004, 5359 : 64 - 75
[27] Negative refraction in semiconductor metamaterials
Hoffman, Anthony J.
Alekseyev, Leonid
Howard, Scott S.
Franz, Kale J.
Wasserman, Dan
Podolskiy, Viktor A.
Narimanov, Evgenii E.
Sivco, Deborah L.
Gmachl, Claire
[J]. NATURE MATERIALS, 2007, 6 (12) : 946 - 950
[28] Superlenses, metamaterials, and negative refraction
Ferrari, Jose A.
Perciante, Cesar D.
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2009, 26 (01) : 78 - 84
[29] Negative refraction in semiconductor metamaterials
Anthony J. Hoffman
Leonid Alekseyev
Scott S. Howard
Kale J. Franz
Dan Wasserman
Viktor A. Podolskiy
Evgenii E. Narimanov
Deborah L. Sivco
Claire Gmachl
[J]. Nature Materials, 2007, 6 : 946 - 950
[30] Negative refraction in anisotropic metamaterials
Prieto-Lopez, Carlos
Barrera, Ruben G.
[J]. PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2012, 249 (06): : 1110 - 1118

← 1 2 3 4 5 →