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@article{1652676, author = {Zhao, Shengmei and Zhang, Wenhao and Wang, Le and Li, Wei and Gong, Longyan and Cheng, Weiwen and Chen, Hanwu and Gruska, Jozef}, article_location = {London}, article_number = {2025}, doi = {http://dx.doi.org/10.1038/s41598-018-38409-2}, keywords = {communication ; light}, language = {eng}, issn = {2045-2322}, journal = {Scientific reports}, title = {Propagation and self-healing properties of Bessel-Gaussian beam carrying orbital angular momentum in an underwater environment}, url = {http://dx.doi.org/10.1038/s41598-018-38409-2}, volume = {9}, year = {2019} }
TY - JOUR ID - 1652676 AU - Zhao, Shengmei - Zhang, Wenhao - Wang, Le - Li, Wei - Gong, Longyan - Cheng, Weiwen - Chen, Hanwu - Gruska, Jozef PY - 2019 TI - Propagation and self-healing properties of Bessel-Gaussian beam carrying orbital angular momentum in an underwater environment JF - Scientific reports VL - 9 IS - 2025 SP - 1-8 EP - 1-8 PB - Nature Publishing Group SN - 20452322 KW - communication KW - light UR - http://dx.doi.org/10.1038/s41598-018-38409-2 L2 - http://dx.doi.org/10.1038/s41598-018-38409-2 N2 - 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. ER -
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. \textit{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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