Zobrazeno 1 - 10
of 859
pro vyhledávání: '"Pasquazi, A."'
Autor:
Peters, Luke, Rocco, Davide, Olivieri, Luana, Leon, Unai Arregui, Cecconi, Vittorio, Carletti, Luca, Gigli, Carlo, Della Valle, Giuseppe, Cutrona, Antonio, Gongora, Juan Sebastian Totero, Leo, Giuseppe, Pasquazi, Alessia, De Angelis, Costantino, Peccianti, Marco
Metasurfaces represent a new frontier in materials science paving for unprecedented methods of controlling electromagnetic waves, with a range of applications spanning from sensing to imaging and communications. For pulsed terahertz generation, metas
Externí odkaz:
http://arxiv.org/abs/2401.10381
Autor:
Kumar, Vivek, Cecconi, Vittorio, Peters, Luke, Bertolotti, Jacopo, Pasquazi, Alessia, Gongora, Juan Sebastian Totero, Peccianti, Marco
Scattering-assisted synthesis of broadband optical pulses is recognized to have a cross-disciplinary funda-mental and application importance. Achieving full-waveform synthesis generally requires means for assessing the instantaneous electric field, i
Externí odkaz:
http://arxiv.org/abs/2203.16929
Autor:
Antonio Cutrona, Vittorio Cecconi, Pierre H. Hanzard, Maxwell Rowley, Debayan Das, Andrew Cooper, Luke Peters, Luana Olivieri, Benjamin Wetzel, Roberto Morandotti, Sai T. Chu, Brent E. Little, David J. Moss, Juan S. Totero Gongora, Marco Peccianti, Alessia Pasquazi
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-10 (2023)
Abstract Laser cavity-solitons can appear in a microresonator-filtered laser when judiciously balancing the slow nonlinearities of the system. Under certain conditions, such optical states can be made to self-emerge and recover spontaneously, and the
Externí odkaz:
https://doaj.org/article/0a61e0b344f34ab2ab706ef6ec495e1d
Autor:
Cutrona, A., Hanzard, P. -H., Rowley, M., Totero-Gongora, J. S., Peccianti, M., Malomed, B. A., Oppo, G. -L., Pasquazi, A.
We theoretically present a design of self-starting operation of microcombs based on laser-cavity solitons in a system composed of a micro-resonator nested in and coupled to an amplifying laser cavity. We demonstrate that it is possible to engineer th
Externí odkaz:
http://arxiv.org/abs/2102.01164
Autor:
Olivieri, Luana, Gongora, Juan S. Totero, Peters, Luke, Cecconi, Vittorio, Cutrona, Antonio, Tunesi, Jacob, Tucker, Robyn, Pasquazi, Alessia, Peccianti, Marco
Publikováno v:
Optica 7 (2), 186-191 (2020)
We experimentally demonstrate Time-Resolved Nonlinear Ghost Imaging and its ability to perform hyperspectral imaging in difficult-to-access wavelength regions, such as the Terahertz domain. We operate by combining nonlinear quadratic sparse generatio
Externí odkaz:
http://arxiv.org/abs/1910.11259
Autor:
Rowley, Maxwell, Wetzel, Benjamin, Di Lauro, Luigi, Gongora, Juan S. Totero, Bao, Hualong, Silver, Jonathan, Del Bino, Leonardo, Haye, Pascal Del', Peccianti, Marco, Pasquazi, Alessia
We report on 'slow' pulsing dynamics in a silica resonator-based laser system: by nesting a high-Q rod-resonator inside an amplifying fiber cavity, we demonstrate that trains of microsecond pulses can be generated with repetition rates in the hundred
Externí odkaz:
http://arxiv.org/abs/1903.09095
Autor:
Bao, Hualong, Cooper, Andrew, Rowley, Maxwell, Di Lauro, Luigi, Gongora, Juan Sebastian Totero, Chu, Sai T., Little, Brent E., Oppo, Gian-Luca, Morandotti, Roberto, Moss, David J., Wetzel, Benjamin, Peccianti, Marco, Pasquazi, Alessia
The field of micro-cavity based frequency combs, or 'micro-combs'[1,2], has recently witnessed many fundamental breakthroughs[3-19] enabled by the discovery of temporal cavity-solitons, self-localised waves sustained by a background of radiation usua
Externí odkaz:
http://arxiv.org/abs/1902.09930
Akademický článek
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Akademický článek
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Autor:
Cecconi Vittorio, Kumar Vivek, Totero Gongora Juan Sebastian, Cutrona Antonio, Peters Luke, Olivieri Luana, Bertolotti Jacopo, Pasquazi Alessia, Peccianti Marco
Publikováno v:
EPJ Web of Conferences, Vol 309, p 10029 (2024)
Terahertz Nonlinear Ghost Imaging introduces a groundbreaking method for object sampling at spatial-temporal levels, achieving super-resolution (i.e., beyond the diffraction limit). Our theoretical and experimental endeavour seeks to leverage this te
Externí odkaz:
https://doaj.org/article/a5cdbed289d64d97a45cca28c0171209