Publication Date:
2016-07-13
Description:
Author(s): Xue Jiang, Yong Li, Bin Liang, Jian-chun Cheng, and Likun Zhang We use acoustic resonances in a planar layer of half-wavelength thickness to twist wave vectors of an in-coming plane wave into a spiral phase dislocation of an outgoing vortex beam with orbital angular momentum (OAM). The mechanism is numerically and experimentally demonstrated by producing an airb… [Phys. Rev. Lett. 117, 034301] Published Tue Jul 12, 2016
Keywords:
Nonlinear Dynamics, Fluid Dynamics, Classical Optics, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
Permalink