Davide Pierangeli
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Explore the profile of Davide Pierangeli including associated specialties, affiliations and a list of published articles.
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Articles
17
Citations
23
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Recent Articles
1.
Veraldi D, Pierangeli D, Gentilini S, Strinati M, Sakellariou J, Cummins J, et al.
Phys Rev Lett
. 2025 Feb;
134(6):063802.
PMID: 40021169
Ising machines are an emerging class of hardware that promises ultrafast and energy-efficient solutions to NP-hard combinatorial optimization problems. Spatial photonic Ising machines (SPIMs) exploit optical computing in free space...
2.
Dieli L, Pierangeli D, DelRe E, Conti C
Phys Rev Lett
. 2024 Nov;
133(18):183801.
PMID: 39547180
We report the observation of a two-dimensional (2D) dam break flow of a photon fluid in a nonlinear optical crystal. By precisely shaping the amplitude and phase of the input...
3.
Pierangeli D, Aiello A, Conti C
Phys Rev Lett
. 2024 Jul;
132(24):243801.
PMID: 38949329
Optical beams with nonuniform polarization offer enhanced capabilities for information transmission, boasting increased capacity, security, and resilience. These beams possess vectorial features that are spatially organized within localized three-dimensional regions,...
4.
Xin F, Falsi L, Gelkop Y, Pierangeli D, Zhang G, Bo F, et al.
Phys Rev Lett
. 2024 Feb;
132(6):066603.
PMID: 38394586
We experimentally and theoretically investigate thermal domain evolution in near-transition KTN:Li. Results allow us to establish how polarization supercrystals form, a hidden 3D topological phase composed of hypervortex defects. These...
5.
Pierangeli D, Perini G, Palmieri V, Grecco I, Friggeri G, De Spirito M, et al.
Nat Commun
. 2023 Aug;
14(1):4662.
PMID: 37537177
Extreme waves are intense and unexpected wavepackets ubiquitous in complex systems. In optics, these rogue waves are promising as robust and noise-resistant beams for probing and manipulating the underlying material....
6.
Pierangeli D, Conti C
Nat Commun
. 2023 Apr;
14(1):1831.
PMID: 37005410
States of light encoding multiple polarizations - vector beams - offer unique capabilities in metrology and communication. However, their practical application is limited by the lack of methods for measuring...
7.
Xin F, Falsi L, Pierangeli D, Fusella F, Perepelitsa G, Garcia Y, et al.
Phys Rev Lett
. 2022 Aug;
129(4):043901.
PMID: 35939016
We experimentally and numerically explore the role of dimensionality in multiple (three or more) soliton fusion supported by nonreciprocal energy exchange. Three-soliton fusion into an intense wave is found when...
8.
Xin F, Di Mei F, Falsi L, Pierangeli D, Conti C, Agranat A, et al.
Phys Rev Lett
. 2021 Oct;
127(13):133901.
PMID: 34623830
We observe chaotic optical wave dynamics characterized by erratic energy transfer and soliton annihilation and creation in the aftermath of a three-soliton collision in a photorefractive crystal. Irregular dynamics are...
9.
Falsi L, Aversa M, Di Mei F, Pierangeli D, Xin F, Agranat A, et al.
Phys Rev Lett
. 2021 Feb;
126(3):037601.
PMID: 33543979
We perform percolation analysis of crossed-polarizer transmission images in a biased nanodisordered bulk KTN:Li perovskite. Two distinct percolative transitions are identified at two electric field thresholds. The low-field transition involves...
10.
Marcucci G, Hu X, Cala P, Man W, Pierangeli D, Conti C, et al.
Phys Rev Lett
. 2021 Jan;
125(24):243902.
PMID: 33412069
Dispersive shock waves in thermal optical media are nonlinear phenomena whose intrinsic irreversibility is described by time asymmetric quantum mechanics. Recent studies demonstrated that the nonlocal wave breaking evolves in...