Changing the trajectory of Airy beam sets with spatial carriers

Autor:	A.O. Frolov, А.V. Ustinov, S.N. Khonina
Jazyk:	English<br />Russian
Rok vydání:	2022
Předmět:	autofocusing properties sets of airy-gaussian beams fractional fourier transform Information theory Q350-390 Optics. Light QC350-467
Zdroj:	Компьютерная оптика, Vol 46, Iss 5, Pp 724-732 (2022)
Druh dokumentu:	article
ISSN:	2412-6179 0134-2452
DOI:	10.18287/2412-6179-CO-1139
Popis:	In this paper, we study a change in the propagation trajectory of a set of autofocusing laser beams using a fractional Fourier transform. Clusters of displaced bounded Airy-Gaussian beams supplemented by a phase function that deflects the beam similarly to a prism are considered. The shift and phase deviation (according to the carrier spatial frequencies) make it possible to change the propagation trajectory of a set of autofocusing beams. The influence of the parameters under consideration on the properties of autofocusing of a cluster of Airy-Gaussian beams is investigated by means of numerical simulation.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/9bead96149f340d3a6af9ea40c672750 Zobrazit plný text záznamu View record in DOAJ