Zobrazeno 1 - 10
of 1 471
pro vyhledávání: '"A, Kudlinski"'
Autor:
Vanderhaegen, Guillaume, Szriftgiser, Pascal, Kudlinski, Alexandre, Armaroli, Andrea, Conforti, Matteo, Mussot, Arnaud, Trillo, Stefano
We show how the recurrence phenomenon characteristic of the nonlinear stage of induced modulational instability in a passive fiber is affected by forcing. An additional linear amplification, even if extremely weak, induces separatrix crossing in corr
Externí odkaz:
http://arxiv.org/abs/2403.18558
Autor:
Septier, D., Brévalle-Wasilewski, G., Lefebvre, E., Kumar, N. Gajendra, Wang, Y. J., Kaszas, A., Rigneault, H., Kudlinski, A.
Multimodal nonlinear endoscopes have been a topic of intense research over the past two decades, enabling sub-cellular and label-free imaging in areas not reachable with table-top microscopes. They are sophisticated systems that can be implemented on
Externí odkaz:
http://arxiv.org/abs/2403.09391
Autor:
Armaroli, Andrea, Dujardin, Guillaume, Kudlinski, Alexandre, Mussot, Arnaud, De Bièvre, Stephan, Conforti, Matteo
We study modulational instability in a dispersion-managed system where the sign of the group-velocity dispersion is changed at uniformly distributed random distances around a reference length. An analytical technique is presented to estimate the inst
Externí odkaz:
http://arxiv.org/abs/2211.16326
Autor:
Vanderhaegen, Guillaume, Szriftgiser, Pascal, Kudlinski, Alexandre, Armaroli, Andrea, Conforti, Matteo, Mussot, Arnaud, Trillo, Stefano
We show that even small dissipation can strongly affect the Fermi-Pasta-Ulam-Tsingou recurrence phenomenon. Taking the fully nonlinear stage of modulational instability as an experimentally accessible example, we show that the linear attenuation indu
Externí odkaz:
http://arxiv.org/abs/2206.00912
Autor:
Vanderhaegen, Guillaume, Szriftgiser, Pascal, Kudlinski, Alexandre, Conforti, Matteo, Armaroli, Andrea, Mussot, Arnaud
We report the observation of the thermalization of the Fermi-Pasta-Ulam-Tsingou recurrence process in optical fibers. We show the transition from a reversible regime to an irreversible one, revealing a spectrally thermalized state. To do so, we activ
Externí odkaz:
http://arxiv.org/abs/2205.01349
Autor:
Eve-Line Bancel, Etienne Genier, Rosa Santagata, Matteo Conforti, Alexandre Kudlinski, Géraud Bouwmans, Olivier Vanvcincq, Damien Labat, Andy Cassez, Arnaud Mussot
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Abstract Tricomb spectroscopy unveils a new dimension to standard linear and nonlinear spectroscopic analysis, offering the possibility to reveal the almost real-time evolution of complex systems with unprecedented accuracy. Current triple comb confi
Externí odkaz:
https://doaj.org/article/ccae0278ace64472ae38b960a85e24a2
Autor:
Guillaume Vanderhaegen, Pascal Szriftgiser, Alexandre Kudlinski, Andrea Armaroli, Matteo Conforti, Arnaud Mussot, Stefano Trillo
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033335 (2024)
We show how the recurrence phenomenon characteristic of the nonlinear stage of induced modulational instability in a passive fiber is affected by forcing. An additional linear amplification, even if extremely weak, induces separatrix crossing corresp
Externí odkaz:
https://doaj.org/article/ac1f064680794b5fa84de24ea5df3c26
Autor:
Armaroli, Andrea, Dujardin, Guillaume, Kudlinski, Alexandre, Mussot, Arnaud, Trillo, Stefano, De Bièvre, Stephan, Conforti, Matteo
We study modulational instability (MI) in optical fibers with random group-velocity dispersion (GVD). We consider Gaussian and dichotomous colored stochastic processes. We resort to different analytical methods (namely, the cumulant expansion and the
Externí odkaz:
http://arxiv.org/abs/2111.13691
Autor:
Dujardin, G., Armaroli, A., Nodari, S. Rota, Mussot, A., Kudlinski, A., Trillo, S., Conforti, M., De Bievre, S.
Publikováno v:
Phys. Rev. A 103, 053521 (2021)
We study modulational instability (MI) in optical fibers with random group velocity dispersion (GVD) generated by sharply localized perturbations of a normal GVD fiber that are either randomly or periodically placed along the fiber and that have rand
Externí odkaz:
http://arxiv.org/abs/2103.02261
Autor:
Pasieka, Paweł, Surówka, Anna, Fronczek, Jakub, Skwara, Evan, Czuczwar, Mirosław, Borys, Michał, Krawczyk, Paweł, Ziętkiewicz, Mirosław, Nowak, Łukasz R., Żukowski, Maciej, Kotfis, Katarzyna, Cwyl, Katarzyna, Skowronek, Jacek, Solek-Pastuszka, Joanna, Biernawska, Jowita, Grudzień, Paweł, Nasiłowski, Paweł, Popek, Natalia, Cyrankiewicz, Waldemar, Sierakowska, Katarzyna, Mudyna, Wojciech, Białka, Szymon, Studzińska, Dorota, Bernas, Szymon, Piechota, Mariusz, Machała, Waldemar, Sadowski, Łukasz, Stefaniak, Jan, Owczuk, Radosław, Szymkowiak, Małgorzata, Gawda, Ryszard, Kozera, Natalia, Adamik, Barbara, Goździk, Waldemar, Wieczorek, Agnieszka, Janc, Jarosław, Kluzik, Anna, Trzebicki, Janusz, Zatorski, Paweł, Gola, Wojciech, Hymczak, Hubert, Krzych, Lukasz J., Czajka, Szymon, Kościuczuk, Urszula, Kudliński, Bartosz, Flaatten, Hans, Szczeklik, Wojciech
Publikováno v:
In Journal of Critical Care February 2024 79