Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Azzini, Stefano"'
Among supervised learning models, Support Vector Machine stands out as one of the most robust and efficient models for classifying data clusters. At the core of this method, a kernel function is employed to calculate the distance between different el
Externí odkaz:
http://arxiv.org/abs/2402.17923
Autor:
Sanna, Matteo, Baldazzi, Alessio, Piccoli, Gioele, Azzini, Stefano, Ghulinyan, Mher, Pavesi, Lorenzo
Publikováno v:
Optics Express Vol. 32, Issue 6, pp. 9081-9094 (2024)
Integrated photonics has emerged as one of the most promising platforms for quantum applications. The performances of quantum photonic integrated circuits (QPIC) necessitate a demanding optimization to achieve enhanced properties and tailored charact
Externí odkaz:
http://arxiv.org/abs/2311.16016
Autor:
Lee, Jong-Moo, Baldazzi, Alessio, Sanna, Matteo, Azzini, Stefano, Ahn, Joon Tae, Lee, Myung Lae, Sohn, Young-Ik, Pavesi, Lorenzo
Publikováno v:
Photonics Research 11, 1820-1837 (2023)
In the same silicon photonic integrated circuit, we compare two types of integrated degenerate photon-pair sources (microring resonators or waveguides) by means of Hong-Ou-Mandel (HOM) interference experiments. Two nominally identical microring reson
Externí odkaz:
http://arxiv.org/abs/2305.10066
Autor:
Leone, Nicolò, Azzini, Stefano, Mazzucchi, Sonia, Moretti, Valter, Sanna, Matteo, Borghi, Massimo, Piccoli, Gioele, Bernard, Martino, Ghulinyan, Mher, Pavesi, Lorenzo
Publikováno v:
Photonics Research 11, 1484-1499 (2023)
Single-photon entanglement is a peculiar type of entanglement in which two or more degrees of freedom of a single photon are correlated quantum-mechanically. Here, we demonstrate a photonic integrated chip (PIC) able to generate and manipulate single
Externí odkaz:
http://arxiv.org/abs/2303.15332
We study experimentally the impact of inertial reference frame changes on overdamped Brownian motion. The reference frame changes are implemented by inducing, with a laser, laminar convection flows in a column of fluid where Brownian microspheres are
Externí odkaz:
http://arxiv.org/abs/2105.02067
Publikováno v:
Phys. Rev. A 104, 022416 (2021)
In single-particle entanglement (SPE) two degrees of freedom of a single particle are entangled. SPE is a resource that can be exploited both in quantum communication protocols and in experimental tests of noncontextuality based on the Kochen-Specker
Externí odkaz:
http://arxiv.org/abs/2104.06092
Publikováno v:
Physical Review APPLIED 17, 034011 (2022)
Quantum entanglement represents an ideal resource to guarantee the security of random numbers employed in many scientific and cryptographic applications. However, entanglement-based certified random number generators are particularly challenging to i
Externí odkaz:
http://arxiv.org/abs/2104.04452
Autor:
Li, Minghao, Sentissi, Oussama, Azzini, Stefano, Schnoering, Gabriel, Canaguier-Durand, Antoine, Genet, Cyriaque
Publikováno v:
Phys. Rev. A 100, 063816 (2019)
We demonstrate that radiation pressure force fields can be measured and reconstructed with a resolution of $0.3$ fN (at a $99.7\%$ confidence level) using an ergodic ensemble of overdamped colloidal particles. The outstanding force resolution level i
Externí odkaz:
http://arxiv.org/abs/1908.00610
Akademický článek
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Autor:
Lorchat, Etienne, Azzini, Stefano, Chervy, Thibault, Tanigushi, Takashi, Watanabe, Kenji, Ebbesen, Thomas W., Genet, Cyriaque, Berciaud, Stéphane
Publikováno v:
ACS Photonics 5, 5047 (2018)
Van der Waals heterostructures made of graphene and transition metal dichalcogenides (TMD) are an emerging platform for opto-electronic, -spintronic and -valleytronic devices that could benefit from (i) strong light-matter interactions and spin-valle
Externí odkaz:
http://arxiv.org/abs/1804.06725