Photosensitive Silicon-Enabled Tunable Terahertz Metasurfaces for Advanced Wavefront Control

Current terahertz (THz) metasurfaces are often constrained by fixed operational states, lacking the flexibility to switch dynamically between transmission and reflection modes. To address this limitation, we propose a tunable coded metasurface based on the photo-adjustable conductivity of silicon, e...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Zekun Li, Penghui Xin, Haoyu Zheng, Yu Zheng, Leonid F. Chernogor, Zhejun Jin, Tian Liu
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2026-06-01
Schriftenreihe:	Photonics
Schlagworte:	terahertz metasurface photosensitive silicon polarization conversion orbital angular momentum hologram
Online-Zugang:	https://www.mdpi.com/2304-6732/13/6/548
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