Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Oleg Sidelnikov"'
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-6 (2021)
Controlling the generation of solitons in multimode photonic systems may boost the performance of optical communication networks. Here, the conditions under which an experimentally observed walk-off multimode soliton is generated are revealed.
Externí odkaz:
https://doaj.org/article/d1cc2b9fedfb4a009d2fb2191a21100b
Publikováno v:
Journal of Lightwave Technology. 38:1250-1257
We propose a modification of the conventional perturbation-based approach of fiber nonlinearity compensation that enables straight-forward implementation at the receiver and meets feasible complexity requirements. We have developed a model based on p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f1255d7ee606408c741578193bbb3fd
https://doi.org/10.1109/jlt.2020.2971768
https://doi.org/10.1109/jlt.2020.2971768
Autor:
Alexey G. Kuznetsov, Alexey A. Wolf, Ilya N. Nemov, Sergey A. Babin, Sergey I. Kablukov, Mikhail P. Fedoruk, Oleg Sidelnikov, Evgeniy V. Podivilov, Stefan Wabnitz
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
Multimode fibres provide a promising platform for boosting the capacity of fibre links and the output power of fibre lasers. The complex spatiotemporal dynamics of multimode beams may be controlled in spatial and temporal domains via the interplay of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44aa0bf3885cd48d719a27236eae437c
https://pubmed.ncbi.nlm.nih.gov/34754003
https://pubmed.ncbi.nlm.nih.gov/34754003
Publikováno v:
Optics and Photonics for Information Processing XV.
We reveal that synthetic photonic lattices based on coupled fiber loops can realize deep neural networks for coherent manipulation of optical pulse trains, which could lead to advances in communications and real-time data analysis. We show the platfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baa9096f739c91958124cf7aef0cee05
https://doi.org/10.1117/12.2594086
https://doi.org/10.1117/12.2594086
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Optical neural networks (ONN) attracts a lot of attention based on their potential to offer orders-of-magnitude faster performance and lower energy consumption compared to purely electronic systems. There are strong advances in processing of spatiall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16baa38bb01f85aecb3521fdf0e98442
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542271
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542271
Autor:
Oleg Sidelnikov, Stepan Bogdanov
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Signal nonlinear impairments have been one of the fundamental limiting factors for the further development of optical communication systems operating at broader bandwidth and longer distances. To tackle this problem, a number of techniques have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff56dbeee454cb969420588fc19f3473
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9592658
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9592658
Pioneering works on multimode fiber transmission [1,2], dated 40 years ago, predicted the existence of multimode solitons, providing conditions for the temporal trapping of the input optical modes to form a spatiotemporal soliton [3-5]. Only recently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c2409cfe7d1127f608566ecbb009946
https://doi.org/10.21203/rs.3.rs-358197/v1
https://doi.org/10.21203/rs.3.rs-358197/v1
Autor:
Guy Millot, Tigran Mansuryan, Sébastien Février, Alioune Niang, Agnès Desfarges-Berthelemot, Daniele Modotto, Oleg Sidelnikov, Raphael Jauberteau, Vincent Couderc, M. A. Jima, Alain Barthélémy, Vincent Kermène, Y. Leventoux, Etienne Deliancourt, Alessandro Tonello, Marc Fabert, Katarzyna Krupa, Stefan Wabnitz
Publikováno v:
Scopus-Elsevier
Conference on Lasers and Electro-Optics
Conference on Lasers and Electro-Optics
We discuss some recent results illustrating the role of input wave-front shaping, propagation dynamics and output beam diagnostics in order to observe spatial beam cleaning in nonlinear multimode fibers and amplifiers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa3fa84e6b9e499f7d7c8c1586a7ba19
https://doi.org/10.1364/cleo_si.2021.sm1f.3
https://doi.org/10.1364/cleo_si.2021.sm1f.3
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-6 (2021)
Archivio della ricerca-Università di Roma La Sapienza
DOAJ-Articles
Communications Physics
Archivio della ricerca-Università di Roma La Sapienza
DOAJ-Articles
Communications Physics
It has been recently demonstrated that multimode solitons are unstable objects which evolve, in the range of hundreds of nonlinearity lengths, into stable single-mode solitons carried by the fundamental mode. We show experimentally and by numerical s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5911688258d22b5a69025cd129ffb8a5
http://hdl.handle.net/11379/548175
http://hdl.handle.net/11379/548175
Autor:
Vincent Couderc, Fabio Mangini, Fabrizio Frezza, Alessandro Tonello, Oleg Sidelnikov, Alioune Niang, Stefan Wabnitz, Mario Zitelli, M. Ferraro
Publikováno v:
Optics Express
Spatial self-imaging, consisting of the periodic replication of the optical transverse beam profile along the propagation direction, can be achieved in guided wave systems when all excited modes interfere in phase. We exploited material defects photo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e5e7df47df9ac6a1151ef560eed6566
http://hdl.handle.net/11573/1534391
http://hdl.handle.net/11573/1534391