Terahertz single/dual beam scanning with tunable field of view by cascaded metasurfaces
Dynamic beam scanning with a dynamically tunable beam number, beam direction, and beam polarization remains a challenge in the terahertz gap, which is urgently needed for terahertz radar, next-generation wireless communication, and imaging applications. Different from programmable metasurfaces with...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2024-10-01
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| Series: | APL Photonics |
| Online Access: | http://dx.doi.org/10.1063/5.0233841 |