Chip-integrated polarization multiplexed metasurface for simultaneous generation of versatile terahertz vortices

Terahertz vortex beams, carrying orbital angular momentum (OAM), are quite desirable for enhancing data transmission capability in telecommunication. However, it faces fundamental and technical challenges in a single metasurface to simultaneously generate orthogonal basis vortices with linear polari...

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Bibliographic Details
Main Authors: Zhang Qianyun, Li Guibin, Wu Liang, Yang Fan, Yue Zhen, Zheng Chenglong, Zhang Yan, Li Li, Yao Jianquan
Format: Article
Language:English
Published: De Gruyter 2025-04-01
Series:Nanophotonics
Subjects:
Online Access:https://doi.org/10.1515/nanoph-2025-0091
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