Ontology highlight
ABSTRACT:
SUBMITTER: Zhou H
PROVIDER: S-EPMC7254835 | biostudies-literature | 2020 May
REPOSITORIES: biostudies-literature
Zhou Hongqiang H Sain Basudeb B Wang Yongtian Y Schlickriede Christian C Zhao Ruizhe R Zhang Xue X Wei Qunshuo Q Li Xiaowei X Huang Lingling L Zentgraf Thomas T
ACS nano 20200504 5
Metasurface holography has the advantage of realizing complex wavefront modulation by thin layers together with the progressive technique of computer-generated holographic imaging. Despite the well-known light parameters, such as amplitude, phase, polarization, and frequency, the orbital angular momentum (OAM) of a beam can be regarded as another degree of freedom. Here, we propose and demonstrate orbital angular momentum multiplexing at different polarization channels using a birefringent metas ...[more]