Detailed Information on Publication Record
2019
Propagation and self-healing properties of Bessel-Gaussian beam carrying orbital angular momentum in an underwater environment
ZHAO, Shengmei, Wenhao ZHANG, Le WANG, Wei LI, Longyan GONG et. al.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
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10201 Computer sciences, information science, bioinformatics
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 3.998
RIV identification code
RIV/00216224:14330/19:00113861
Organization unit
Faculty of Informatics
UT WoS
000458619600025
Keywords in English
communication ; light
Tags
International impact, Reviewed
Změněno: 5/11/2021 14:38, RNDr. Pavel Šmerk, Ph.D.
Abstract
V originále
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.