Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Majid Taki"'
Autor:
Juan F. Marín, Rafael Riveros-Ávila, Saliya Coulibaly, Majid Taki, Leonardo Gordillo, Mónica A. García-Ñustes
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-10 (2023)
Spontaneous pattern formation in physical system is governed by the competition between intrinsic and extrinsic length scales, causing the emergence of complex spatiotemporal profiles. The authors demonstrate that spatial nonuniformity sets Faraday-w
Externí odkaz:
https://doaj.org/article/b12d27d4d0b046d5b35ded543f9cf215
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p 023133 (2023)
We report the observation of the frequency shift of modulation instability sidelobes due to the synchronization mismatch between the pulsed pump period and the resonator's round-trip time. We show that a very small synchronization mismatch leads to a
Externí odkaz:
https://doaj.org/article/1aeb25dcee3d4c7fbb1e18b29db6f524
Stable light bullets and clusters of them are presented in the monostable regime using the mean-field Lugiato-Lefever equation [Gopalakrishnan, Panajotov, Taki, and Tlidi, Phys. Rev. Lett. 126, 153902 (2021)]. It is shown that three-dimensional (3D)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3413987ca0eff95ea822d83b4fc6f8c5
https://hdl.handle.net/20.500.14017/5f9a3e21-94ca-43b7-97e5-d9ee5e953d76
https://hdl.handle.net/20.500.14017/5f9a3e21-94ca-43b7-97e5-d9ee5e953d76
Publikováno v:
Physical review letters, 126
We report the existence of stable dissipative light bullets in Kerr cavities. These three-dimensional (3D) localized structures consist of either an isolated light bullet (LB), bound together, or could occur in clusters forming well-defined 3D patter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d7790f5d423ca252e9a1192fc1cccd1
https://biblio.vub.ac.be/vubir/dissipative-light-bullets-in-kerr-cavities-multistability-clustering-and-rogue-waves(31f98943-6585-44c4-be3b-91472efadebb).html
https://biblio.vub.ac.be/vubir/dissipative-light-bullets-in-kerr-cavities-multistability-clustering-and-rogue-waves(31f98943-6585-44c4-be3b-91472efadebb).html
Publikováno v:
Physical Review A, 103 (6
We consider an optical resonator containing a photonic crystal fiber and driven coherently by an injected beam. This device is described by a generalized Lugiato-Lefever equation with fourth-order dispersion. We use an asymptotic approach to derive i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::501f0185db290374560b5aa1c341b96d
Autor:
Héctor Urra, Leonardo Gordillo, Mónica A. García-Ñustes, Juan F. Marín, Milena Páez-Silva, Majid Taki, Saliya Coulibaly
Publikováno v:
Physical Review E
Physical Review E, 2019, 99 (3), ⟨10.1103/PhysRevE.99.033115⟩
Physical Review E, American Physical Society (APS), 2019, 99 (3), ⟨10.1103/PhysRevE.99.033115⟩
Physical Review E, 2019, 99 (3), ⟨10.1103/PhysRevE.99.033115⟩
Physical Review E, American Physical Society (APS), 2019, 99 (3), ⟨10.1103/PhysRevE.99.033115⟩
Faraday waves are a classic example of a system in which an extended pattern emerges under spatially uniform forcing. Motivated by systems in which uniform excitation is not plausible, we study both experimentally and theoretically the effect of hete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f86f55b6980abffeeab87e86c76fda0
https://hal.science/hal-02082424
https://hal.science/hal-02082424
Publikováno v:
2017 19TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON)
2017 19TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON), Jul 2017, Girona, Spain
ICTON
2017 19TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON), Jul 2017, Girona, Spain
ICTON
Supercontinuum generation results from the spectral broadening of an intense light arising from the interplay between several nonlinear optical effects. In this paper, a non-destructive optical time-domain reflectometry set-up is proposed to measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4317a1462836cae7ec88d096b39b928b
https://hal.archives-ouvertes.fr/hal-02073038
https://hal.archives-ouvertes.fr/hal-02073038
Publikováno v:
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR)
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR), Jul 2017, Singapore, Singapore
Scopus-Elsevier
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR), Jul 2017, Singapore, Singapore
Scopus-Elsevier
We report the distributed measurement of supercontinnum generation along highly nonlinear optical fibers with centimeter spatial resolution using photon-counting optical time-domain reflectometry.
Publikováno v:
Physics Letters A
Physics Letters A, Elsevier, 2017, ⟨10.1016/j.physleta.2017.04.029⟩
Physics Letters A, 2017, ⟨10.1016/j.physleta.2017.04.029⟩
Physics Letters A, Elsevier, 2017, ⟨10.1016/j.physleta.2017.04.029⟩
Physics Letters A, 2017, ⟨10.1016/j.physleta.2017.04.029⟩
International audience; We analyze the exact Kuznetsov-Ma soliton solution of the one-dimensional nonlinear Schrödinger equation in the presence of periodic modulations satisfying an integrability condition. We show that, in contrast to the case wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20f2614155c48f0e65fb21c313d62049
https://hal.inria.fr/hal-01403028
https://hal.inria.fr/hal-01403028
Publikováno v:
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), May 2017, San Jose, United States
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), May 2017, San Jose, United States
We propose a non-destructive measurement technique for the distributed measurement of supercontinuum generation in fibers. For validation purposes, we compare our results with those obtained thanks to the cut-back technique. A good agreement was obse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61965b726bebcf55ded52e312f9a0c5a
https://hal.science/hal-02073037
https://hal.science/hal-02073037