ZHAO, Shengmei, Wenhao ZHANG, Le WANG, Wei LI, Longyan GONG, Weiwen CHENG, Hanwu CHEN and Jozef GRUSKA. Propagation and self-healing properties of Bessel-Gaussian beam carrying orbital angular momentum in an underwater environment. Scientific reports. London: Nature Publishing Group, 2019, vol. 9, No 2025, p. 1-8. ISSN 2045-2322. Available from: https://dx.doi.org/10.1038/s41598-018-38409-2.
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Basic information
Original name Propagation and self-healing properties of Bessel-Gaussian beam carrying orbital angular momentum in an underwater environment
Authors ZHAO, Shengmei, Wenhao ZHANG, Le WANG, Wei LI, Longyan GONG, Weiwen CHENG, Hanwu CHEN and Jozef GRUSKA (703 Slovakia, belonging to the institution).
Edition Scientific reports, London, Nature Publishing Group, 2019, 2045-2322.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10201 Computer sciences, information science, bioinformatics
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 3.998
RIV identification code RIV/00216224:14330/19:00113861
Organization unit Faculty of Informatics
Doi http://dx.doi.org/10.1038/s41598-018-38409-2
UT WoS 000458619600025
Keywords in English communication ; light
Tags International impact, Reviewed
Changed by Changed by: RNDr. Pavel Šmerk, Ph.D., učo 3880. Changed: 5/11/2021 14:38.
Abstract
In this paper, we report on experimental demonstration of the propagation and self-healing property of Bessel-Gaussian (BG) beam carrying orbital angular momentum (OAM) in an underwater environment. Especially, the effects of topological charge, temperature gradient, and salinity on the transmission and self-reconstruction of BG beam in underwater turbulence are analyzed. The results show that the detection probabilities both for propagation and self-healing greatly decrease with temperature gradient, and gradually decrease with salinity. BG beam has a self-healing property in the underwater environment when the obstruction is quite small. The detection probability greatly decreases with obstruction size, while it gradually decreases with salinity fluctuations for different obstruction sizes. For the same blockage ratio, the smaller topological charge of BG beam is, the better self-healing characteristics the BG beam has.
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