Article-Journal

A 3- to 5-GHz wideband array of connected dipoles with low cross polarization and wide-scan capability
A wideband, wide-scan phased array of connected dipoles has been designed and fabricated. Measured results from a 77 prototype …
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Nanostructured metallo-dielectric quasi-crystals: Towards photonic-plasmonic resonance engineering
The first evidence of out-of-plane resonances in hybrid metallo-dielectric quasi-crystal (QC) nanostructures composed of metal-backed …
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Analytical study of subwavelength imaging by uniaxial epsilon-near-zero metamaterial slabs
We discuss the imaging properties of uniaxial epsilon-near-zero metamaterial slabs with possibly tilted optical axis, analyzing their …
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Resonant hydrophones based on coated fiber Bragg gratings
In this paper, we report on recent experimental results obtained with fiber-Bragg-grating (FBG) hydrophones for underwater acoustic …
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Short-pulsed wavepacket propagation in ray-chaotic enclosures
Wave propagation in ray-chaotic scenarios, characterized by exponential sensitivity to ray-launching conditions, is a topic of …
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Short-pulsed wavepacket propagation in ray-chaotic enclosures
Nonlocal transformation optics
We show that the powerful framework of transformation optics may be exploited for engineering the nonlocal response of artificial …
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Electromagnetic tunneling of obliquely incident waves through a single-negative slab paired with a double-positive uniaxial slab
We show that, under appropriate oblique-incidence and polarization conditions, the inherent opaqueness of a homogeneous, isotropic …
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Analytical study of spherical cloak/anti-cloak interactions
The intriguing concept of “anti-cloaking” has been recently introduced within the framework of transformation optics (TO), first as a …
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Opto-acoustic behavior of coated fiber Bragg gratings
In this paper, we present the study of the acousto-optic behavior of underwater-acoustic sensors constituted by fiber Bragg gratings …
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Evidence of guided resonances in photonic quasicrystal slabs
We report on the experimental evidence of Fano-type guided resonances (GRs) in aperiodically-ordered photonic quasicrystal slabs. With …
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