Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Valerii P. Aksenov"'
Publikováno v:
Frontiers in Physics, Vol 8 (2020)
The results of our investigations on the control over the orbital angular momentum (OAM) of a laser beam synthesized through combination of wave fields of a fiber array are reviewed. Peculiarities of OAM formation in the case of control over the valu
Externí odkaz:
https://doaj.org/article/85d7df15803b4db2bbd4660174e05462
Publikováno v:
Atmospheric and Oceanic Optics. 34:161-173
Application of four algorithms developed for detecting optical vortices in model problems of singular optics is considered. Computational schemes that should be constructed for the software implementation of the algorithms are presented and the input
Publikováno v:
Optika atmosfery i okeana. 34:716-725
Publikováno v:
Atmospheric and Oceanic Optics. 33:571-577
The potentials for and limitations to the use of intensity fluctuations of laser beams propagating through a turbulent atmosphere for generating random data when keying in confidential optical communication systems are analyzed. The technique is base
Publikováno v:
Optoelectronics, Instrumentation and Data Processing. 56:221-227
Two algorithms for the determination of optical vortex coordinates are considered. In the first one, the vortex is found by branching of interference pattern fringes; in the second one, as a result of processing of the wavefront gradient distribution
Publikováno v:
Atmospheric and Oceanic Optics. 33:109-115
Studies on the singular optics of scalar wave fields carried out in the world and at V.E. Zuev Institute of Atmospheric Optics, Siberian Branch, Russian Academy of Sciences (IAO SB RAS) are reviewed. The study results of the processes of origination
Publikováno v:
27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics.
Autor:
L Tryfonyuk, Vladimir Yu. Venediktov, R O Vlokh, Boris A. Malomed, Yoko Miyamoto, A. Rubass, Greg Gbur, Maxim A. Yavorsky, Mark R. Dennis, A N Alexeyev, Alexander V. Volyar, Nikolay N. Rosanov, Ebrahim Karimi, Yuriy A. Egorov, Peter Banzer, Michael V Berry, S Soskin, Miguel A. Alonso, Anton S. Desyatnikov, David L. Andrews, Constantin N. Alexeyev, Alexander G. Ushenko, Oleg V. Angelsky, Valerii P. Aksenov, Lluis Torner, C Rosales Guzmán, Isaac Freund, Etienne Brasselet, Filippus S. Roux
Publikováno v:
Journal of Optics
Journal of Optics, Institute of Physics (IOP), 2021, 23 (5), pp.050201. ⟨10.1088/2040-8986/abbc52⟩
Journal of Optics, Institute of Physics (IOP), 2021, 23 (5), pp.050201. ⟨10.1088/2040-8986/abbc52⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::457e39a4722c208451652427cb7dccfb
https://hal.archives-ouvertes.fr/hal-03260881
https://hal.archives-ouvertes.fr/hal-03260881
Publikováno v:
26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics.
Publikováno v:
26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics.
In the paper effectiveness of four algorithms designed to register optical vortices is assessed numerically and potential fields of their application are discussed. The structure of algorithms is described and input parameters required for the model