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Metasurface-enabled smart wireless attacks at the physical layer
In current wireless communication systems, sophisticated attack strategies at the physical layer—the electromagnetic wave signals …
M. Wei
,
H. Zhao
,
V. Galdi
,
L. Li
,
T. J. Cui
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Project
DOI
Spectral-domain method of moments for the modal analysis of line waveguides
A rigorous full-wave modal analysis based on the method of moments in the spectral domain is presented for line waveguides constituted …
G. Lovat
,
W. Fuscaldo
,
M. Moccia
,
G. Castaldi
,
V. Galdi
,
P. Burghignoli
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Project
DOI
Spin-controlled photonics via temporal anisotropy
Temporal metamaterials, based on time-varying constitutive properties, offer new exciting possibilities for advanced field …
C. Rizza
,
G. Castaldi
,
V. Galdi
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Project
Project
DOI
Effects of realistic reradiation models in digital reconfigurable intelligent surfaces
Reconfigurable intelligent surfaces (RISs) are a promising technology for wireless communication applications, but their performance is …
M. Di Renzo
,
A. Mohamed
,
A. Zappone
,
G. Gradoni
,
M. Rossi
,
M. Moccia
,
G. Castaldi
,
V. Galdi
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Project
DOI
Ghost line waves
Time-harmonic electromagnetic plane waves in anisotropic media can exhibit complex-valued wavevectors (with nonzero real and imaginary …
M. Moccia
,
G. Castaldi
,
A. Alù
,
V. Galdi
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Project
DOI
Non-Hermitian optics and photonics: introduction to the special issue
This is an introduction to the feature issue of Optical Materials Express on Non-Hermitian Optics and Photonics.
Y. Chong
,
H. O. Everitt
,
V. Galdi
,
M. Khajavikhan
,
G. V. Naik
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Project
DOI
Leaky waves in flatland
Leaky waves are complex eigenmodes compatible with radiation in terms of their momentum, which can be supported by open waveguiding …
M. Moccia
,
G. Castaldi
,
A. Alù
,
V. Galdi
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Project
DOI
New wireless architectures based on information metasurfaces
V. Galdi
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Project
Project
DOI
Multiple actions of time-resolved short-pulsed metamaterials
Recently, it has been shown that temporal metamaterials based on impulsive modulations of the constitutive parameters (of duration much …
G. Castaldi
,
C. Rizza
,
N. Engheta
,
V. Galdi
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Project
Project
DOI
Extreme optical anisotropy in the type-II Dirac semimetal NiTe2 for applications to nanophotonics
Several bulk transition-metal dichalcogenides exhibit a strong optical anisotropy, high refractive index, and even a natural hyperbolic …
C. Rizza
,
D. Dutta
,
B. Ghosh
,
F. Alessandro
,
C.-N. Kuo
,
C. S. Lue
,
L. S. Caputi
,
A. Bansil
,
V. Galdi
,
A. Agarwal
,
A. Politano
,
A. Cupolillo
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Project
DOI
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