Terahertz active multi-channel vortices with parity symmetry breaking and near/far field multiplexing based on a dielectric-liquid crystal-plasmonic metadevice
Vortex beams carrying orbital angular momentum (OAM) are of great significance for high-capacity communication and super-resolution imaging. However, there is a huge gap between the free-space vortices (FVs) and plasmonic vortices (PVs) on chips, and active manipulation as well as multiplexing in mo...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institue of Optics and Electronics, Chinese Academy of Sciences
2025-05-01
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| Series: | Opto-Electronic Advances |
| Subjects: | |
| Online Access: | https://www.oejournal.org/article/doi/10.29026/oea.2025.240250 |
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