Transformation optics and metamaterials

H Chen, CT Chan, P Sheng - Nature materials, 2010‏ - nature.com
Underpinned by the advent of metamaterials, transformation optics offers great versatility for
controlling electromagnetic waves to create materials with specially designed properties …

Acoustic cloaking and transformation acoustics

H Chen, CT Chan - Journal of Physics D: Applied Physics, 2010‏ - iopscience.iop.org
In this review, we give a brief introduction to the application of the new technique of
transformation acoustics, which draws on a correspondence between coordinate …

Optical metamaterials: fundamentals and applications

DD Paul - 2010‏ - pubs.aip.org
Optical Metamaterials begins with a brief introduction stuffed with ample references; the
remaining chapters extensively cover selected topics: optical properties of metal–dielectric …

Memory metamaterials

T Driscoll, HT Kim, BG Chae, BJ Kim, YW Lee… - Science, 2009‏ - science.org
The resonant elements that grant metamaterials their distinct properties have the
fundamental limitation of restricting their useable frequency bandwidth. The development of …

Invisibility and cloaking based on scattering cancellation

PY Chen, J Soric, A Alù - Advanced Materials, 2012‏ - Wiley Online Library
Advances in material synthesis and in metamaterial technology offer new venues to tailor
the electromagnetic properties of devices, which may go beyond conventional limits in a …

Broadband and broad-angle polarization-independent metasurface for radar cross section reduction

H Sun, C Gu, X Chen, Z Li, L Liu, B Xu, Z Zhou - Scientific reports, 2017‏ - nature.com
In this work, a broadband and broad-angle polarization-independent random coding
metasurface structure is proposed for radar cross section (RCS) reduction. An efficient …

[HTML][HTML] Electromagnetic cloaking with metamaterials

P Alitalo, S Tretyakov - Materials today, 2009‏ - Elsevier
Electromagnetic cloaking has aroused increasing interest in the scientific community,
especially amongst researchers who are develo** so-called metamaterials-artificial …

Transformation electromagnetics: An overview of the theory and applications

DH Kwon, DH Werner - IEEE Antennas and Propagation …, 2010‏ - ieeexplore.ieee.org
The recently introduced transformation-electromagnetics techniques provide a new
methodology for designing devices that possess novel wave-material interaction properties …

Anisotropic metamaterials emulated by tapered waveguides: application to optical cloaking

II Smolyaninov, VN Smolyaninova, AV Kildishev… - Physical review …, 2009‏ - APS
We demonstrate that metamaterial devices requiring anisotropic dielectric permittivity and
magnetic permeability may be emulated by specially designed tapered waveguides. This …

Cloaking via change of variables for the Helmholtz equation

RV Kohn, D Onofrei, MS Vogelius… - … on Pure and Applied …, 2010‏ - Wiley Online Library
The transformation optics approach to cloaking uses a singular change of coordinates,
which blows up a point to the region being cloaked. This paper examines a natural …