Creation of acoustic vortex knots

Although knots in complex optical fields have been realized experimentally, the realization of acoustic vortex knots is still problematic. Here, the authors have demonstrated the creation of acoustic vortex knots by embedding the knot function into a propagating acoustic field using a metasurface ho...

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Main Authors:	Hongkuan Zhang, Weixuan Zhang, Yunhong Liao, Xiaoming Zhou, Junfei Li, Gengkai Hu, Xiangdong Zhang
Format:	article
Language:	EN
Published:	Nature Portfolio 2020
Subjects:	Science Q
Online Access:	https://doaj.org/article/4cc59c5bce0e4eecb340f43e82080b00
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id	oai:doaj.org-article:4cc59c5bce0e4eecb340f43e82080b00
record_format	dspace
spelling	oai:doaj.org-article:4cc59c5bce0e4eecb340f43e82080b002021-12-02T16:35:19ZCreation of acoustic vortex knots10.1038/s41467-020-17744-x2041-1723https://doaj.org/article/4cc59c5bce0e4eecb340f43e82080b002020-08-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-17744-xhttps://doaj.org/toc/2041-1723Although knots in complex optical fields have been realized experimentally, the realization of acoustic vortex knots is still problematic. Here, the authors have demonstrated the creation of acoustic vortex knots by embedding the knot function into a propagating acoustic field using a metasurface hologram.Hongkuan ZhangWeixuan ZhangYunhong LiaoXiaoming ZhouJunfei LiGengkai HuXiangdong ZhangNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-6 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Hongkuan Zhang Weixuan Zhang Yunhong Liao Xiaoming Zhou Junfei Li Gengkai Hu Xiangdong Zhang Creation of acoustic vortex knots
description	Although knots in complex optical fields have been realized experimentally, the realization of acoustic vortex knots is still problematic. Here, the authors have demonstrated the creation of acoustic vortex knots by embedding the knot function into a propagating acoustic field using a metasurface hologram.
format	article
author	Hongkuan Zhang Weixuan Zhang Yunhong Liao Xiaoming Zhou Junfei Li Gengkai Hu Xiangdong Zhang
author_facet	Hongkuan Zhang Weixuan Zhang Yunhong Liao Xiaoming Zhou Junfei Li Gengkai Hu Xiangdong Zhang
author_sort	Hongkuan Zhang
title	Creation of acoustic vortex knots
title_short	Creation of acoustic vortex knots
title_full	Creation of acoustic vortex knots
title_fullStr	Creation of acoustic vortex knots
title_full_unstemmed	Creation of acoustic vortex knots
title_sort	creation of acoustic vortex knots
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/4cc59c5bce0e4eecb340f43e82080b00
work_keys_str_mv	AT hongkuanzhang creationofacousticvortexknots AT weixuanzhang creationofacousticvortexknots AT yunhongliao creationofacousticvortexknots AT xiaomingzhou creationofacousticvortexknots AT junfeili creationofacousticvortexknots AT gengkaihu creationofacousticvortexknots AT xiangdongzhang creationofacousticvortexknots
_version_	1718383688237973504

Creation of acoustic vortex knots

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