Zobrazeno 1 - 10
of 1 215
pro vyhledávání: '"Ferraro, M. A."'
Autor:
Mansuryan, T., Tonello, A., Krupa, K., Desmouliere, A., Ntoutoume, G. Ndong, Sol, V., Lefort, C., Zitelli, M., Ferraro, M., Mangini, F., Sun, Y., Lobato, Y. Arosa, Wetzel, B., Wabnitz, S., Couderc, V.
We demonstrate how a narrowband pump and a broadband spectrum can be spatially multiplexed by selective coupling them in two distinct modes of a few-mode microstructure fiber. The first mode carries most of the input pump energy, and experiences spec
Externí odkaz:
http://arxiv.org/abs/2303.17891
Because of their massless nature, photons do not interact in linear optical media. However, light beam propagation in nonlinear media permits to break this paradigm, and makes it possible to observe photon-photon interactions. Based on this principle
Externí odkaz:
http://arxiv.org/abs/2212.12781
Publikováno v:
Psychology Research and Behavior Management, Vol Volume 17, Pp 2331-2345 (2024)
Tommaso Costa,1,2 Mario Ferraro,1– 3 Jordi Manuello,1,2 Alessia Camasio,2,3 Andrea Nani,2 Lorenzo Mancuso,2 Franco Cauda,1,2 Peter T Fox,4,5 Donato Liloia1,2 1GCS-fMRI, Koelliker Hospital and Department of Psychology, University of Turin, Turin, It
Externí odkaz:
https://doaj.org/article/72f3d6f996c04751a7e63ecfddbc697a
Autor:
Ferraro, M., Mangini, F., Sun, Y., Zitelli, M., Niang, A., Crocco, M. C., Formoso, V., Agostino, R. G., Barberi, R., De Luca, A., Tonello, A., Couderc, V., Babin, S. A., Wabnitz, S.
Atoms ionization by the simultaneous absorption of multiple photons has found applications in fiber optics, where it leads to unique nonlinear phenomena. To date, studies of the ionization regime have been limited to gas-filled hollow-core fibers. He
Externí odkaz:
http://arxiv.org/abs/2201.10988
Autor:
Podivilov, E. V., Mangini, F., Sidelnikov, O. S., Ferraro, M., Gervaziev, M., Kharenko, D. S., Zitelli, M., Fedoruk, M. P., Babin, S. A., Wabnitz, S.
We present a general theory of thermalization of light in multimode optical fibers, including optical beams with nonzero orbital angular momentum or vortex beams. A generalized Rayleigh-Jeans distribution of asymptotic mode composition is obtained, b
Externí odkaz:
http://arxiv.org/abs/2112.13696
Autor:
Mangini, F., Gervaziev, M., Ferraro, M., Kharenko, D. S., Zitelli, M., Sun, Y., Couderc, V., Podivilov, E. V., Babin, S. A., Wabnitz, S.
Since its first demonstration in graded-index multimode fibers, spatial beam self-cleaning has attracted a growing research interest. It allows for the propagation of beams with a bell-shaped spatial profile, thus enabling the use of multimode fibers
Externí odkaz:
http://arxiv.org/abs/2111.08063
Autor:
Bruno, M.G., Patella, B., Ferraro, M., Di Vincenzo, S., Pinto, P., Torino, C., Vilasi, A., Giuffrè, M.R., Juska, V.B., O'Riordan, A., Inguanta, R., Cipollina, C., Pace, E., Aiello, G.
Publikováno v:
In Biosensors and Bioelectronics: X June 2024 18
Experimental and numerical studies of spatiotemporal femtosecond soliton propagation over up to 1 km spans of parabolic graded-index (GRIN) fibers reveal that initial multimode soliton pulses naturally and irreversibly evolve into a singlemode solito
Externí odkaz:
http://arxiv.org/abs/2101.12599
We propose a new semi-analytical model, describing the bandwidth evolution of pulses propagating in dispersion managed (DM) transmission systems using multimodal graded-index fibers (GRIN) with parabolic index. The model also applies to monomodal fib
Externí odkaz:
http://arxiv.org/abs/2101.05393
Autor:
Leventoux, Y., Granger, G., Krupa, K., Tonello, A., Millot, G., Ferraro, M., Mangini, F., Zitelli, M., Wabnitz, S., Février, S., Couderc, V.
The characterization of the complex spatiotemporal dynamics of optical beam propagation in nonlinear multimode fibers requires the development of advanced measurement methods, capable of capturing the real-time evolution of beam images. We present a
Externí odkaz:
http://arxiv.org/abs/2010.02159