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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Nature Portfolio
2020
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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) |
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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 |