Invisibility and cloaking: Origins, present, and future perspectives
The development of metamaterials, ie, artificially structured materials that interact with waves
in unconventional ways, has revolutionized our ability to manipulate the propagation of …
in unconventional ways, has revolutionized our ability to manipulate the propagation of …
Hiding under the carpet: a new strategy for cloaking
A new type of cloak is discussed: one that gives all cloaked objects the appearance of a flat
conducting sheet. It has the advantage that none of the parameters of the cloak is singular …
conducting sheet. It has the advantage that none of the parameters of the cloak is singular …
Cloaking devices, electromagnetic wormholes, and transformation optics
We describe recent theoretical and experimental progress on making objects invisible to
detection by electromagnetic waves. Ideas for devices that would once have seemed fanciful …
detection by electromagnetic waves. Ideas for devices that would once have seemed fanciful …
Invisibility and inverse problems
A Greenleaf, Y Kurylev, M Lassas… - Bulletin of the American …, 2009 - ams.org
We describe recent theoretical and experimental progress on making objects invisible. Ideas
for devices that would have once seemed fanciful may now be at least approximately …
for devices that would have once seemed fanciful may now be at least approximately …
Arbitrarily elliptical–cylindrical invisible cloaking
Based on the idea of coordinate transformation (Pendry, Schurig and Smith 2006 Science
312 1780), arbitrarily elliptical–cylindrical cloaks are proposed and designed. The elliptical …
312 1780), arbitrarily elliptical–cylindrical cloaks are proposed and designed. The elliptical …
Analytical design of conformally invisible cloaks for arbitrarily shaped objects
To design conformally invisible cloaks for arbitrarily shaped objects, we use the nonuniform
rational B-spline (NURBS) to represent the geometrical modeling of the arbitrary object …
rational B-spline (NURBS) to represent the geometrical modeling of the arbitrary object …
Design and analytical full-wave validation of the invisibility cloaks, concentrators, and field rotators created with a general class of transformations
We investigate a general class of electromagnetic devices created with any continuous
transformation functions by rigorously calculating the analytical expressions of the …
transformation functions by rigorously calculating the analytical expressions of the …
Planar focusing antenna design by using coordinate transformation technology
The coordinate transformation by using form-invariant transformations of Maxwell equations
has led to an approach for designing devices with anisotropic metamaterial. In this paper …
has led to an approach for designing devices with anisotropic metamaterial. In this paper …
Broadband polygonal invisibility cloak for visible light
H Chen, B Zheng - Scientific reports, 2012 - nature.com
Invisibility cloaks have recently become a topic of considerable interest thanks to the
theoretical works of transformation optics and conformal mapping. The design of the cloak …
theoretical works of transformation optics and conformal mapping. The design of the cloak …
One-directional perfect cloak created with homogeneous material
A one-directional invisibility cloak is presented in this letter. Perfect invisibility can be
achieved for TM waves along certain directions. The parameters are just homogeneously …
achieved for TM waves along certain directions. The parameters are just homogeneously …