Zobrazeno 1 - 10
of 992
pro vyhledávání: '"Faccio D."'
In 1971, Zel'dovich predicted the amplification of electromagnetic (EM) waves scattered by a rotating metallic cylinder, gaining mechanical rotational energy from the body. Since then, this phenomenon has been believed to be unobservable with electro
Externí odkaz:
http://arxiv.org/abs/2310.12191
Autor:
Lovisetto, M., Braidotti, M. C., Prizia, R., Michel, C., Clamond, D., Bellec, M., Wright, E. M., Marcos, B., Faccio, D.
Large scale structures in the Universe, ranging from globular clusters to entire galaxies, are the manifestation of relaxation to out-of-equilibrium states that are not described by standard statistical mechanics at equilibrium. Instead, they are for
Externí odkaz:
http://arxiv.org/abs/2205.10948
Autor:
Callenberg, C., Lyons, A., Brok, D. den, Fatima, A., Turpin, A., Zickus, V., Machesky, L., Whitelaw, J., Faccio, D., Hullin, M. B.
Imaging across both the full transverse spatial and temporal dimensions of a scene with high precision in all three coordinates is key to applications ranging from LIDAR to fluorescence lifetime imaging. However, compromises that sacrifice, for examp
Externí odkaz:
http://arxiv.org/abs/2101.03949
Publikováno v:
Nature Review Physics (2020)
Emerging single-photon-sensitive sensors combined with advanced inverse methods to process picosecond-accurate time-stamped photon counts have given rise to unprecedented imaging capabilities. Rather than imaging photons that travel along direct path
Externí odkaz:
http://arxiv.org/abs/2005.08026
In 1971 Zel'dovich predicted that quantum fluctuations and classical waves reflected from a rotating absorbing cylinder will gain energy and be amplified. This key conceptual step towards the understanding that black holes may also amplify quantum fl
Externí odkaz:
http://arxiv.org/abs/2005.03760
Autor:
Faccio D., Hemmer M., Baudisch M., Thai A., Silva F., Austin Dane R., Couairon A., Biegert J.
Publikováno v:
EPJ Web of Conferences, Vol 41, p 10010 (2013)
We present supercontinuum generation pumped by femtosecond mid-infrared pulses in a bulk homogeneous material. The spectrum extends from 450 nm into the midinfrared, and carries high spectral energy density (3 pJ/nm–10 nJ/nm). The supercontinuum ha
Externí odkaz:
https://doaj.org/article/06013cdf9b03438ebec68fbcb02ac8c5
Autor:
Bruno, V., DeVault, C., Vezzoli, S., Kudyshev, Z., Huq, T., Mignuzzi, S., Jacassi, A., Saha, S., Shah, Y. D., Maier, S. A., Cumming, D. R. S., Boltasseva, A., Ferrera, M., Clerici, M., Faccio, D., Sapienza, R., Shalaev, V. M.
Publikováno v:
Phys. Rev. Lett. 124, 043902 (2020)
Time-varying metasurfaces are emerging as a powerful instrument for the dynamical control of the electromagnetic properties of a propagating wave. Here we demonstrate an efficient time-varying metasurface based on plasmonic nano-antennas strongly cou
Externí odkaz:
http://arxiv.org/abs/1908.03908
Autor:
Musarra, G., Lyons, A., Conca, E., Altmann, Y., Villa, F., Zappa, F., Padgett, M. J., Faccio, D.
Publikováno v:
Phys. Rev. Applied 12, 011002 (2019)
Real time, high resolution 3D reconstruction of scenes hidden from the direct field of view is a challenging field of research with applications in real-life situations related e.g. to surveillance, self-driving cars and rescue missions. Most current
Externí odkaz:
http://arxiv.org/abs/1903.04812
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Plasmonics and metamaterials have recently been shown to allow the control and interaction with non-classical states of light, a rather counterintuitive finding given the high losses typically encountered in these systems. Here, we demonstrate a rang
Externí odkaz:
http://arxiv.org/abs/1805.01713