Dual-band terahertz switch with stretchable Bloch-mode metasurface

Dual-band terahertz switch with stretchable Bloch-mode metasurface

A polydimethylsiloxane (PDMS)-based stretchable metadevice for dual-band switching of terahertz radiation is experimentally demonstrated. The metasurface can efficiently excite dipole resonance of the metal structure and the surface Bloch mode generated by the periodic lattice substrate. In the tens...

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Bibliographic Details
Main Authors: Jing Wang, Hao Tian, Shuai Li, Guanchao Wang, Yu Wang, Li Li, Zhongxiang Zhou
Format: Article
Language:English
Published: IOP Publishing 2020-01-01
Series:New Journal of Physics
Subjects:
metamaterial
THz
stretchable
modulation
frequency tuning
Online Access:https://doi.org/10.1088/1367-2630/abc497

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