A Switchable THz Filter by Integrating an H-Shaped Metamaterial and Ultra-Small MEMS Switches

Ying Huang,Taiyu Okatani,Yoshiaki Kanamori

2022 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)（2022）

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摘要

We proposed ultra-fast switchable terahertz (THz) filters consisting of a metamaterial with ultra-small MEMS switches and fabricated static on- and off-state-filters offering a 55%-transmittance-difference at 0.61 THz. A 0.9 MHz-tuning-speed is expected.

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关键词

Metamaterial,Micro-electromechanical Systems Switch,Terahertz Filters,Terahertz Time-domain Spectroscopy,Filter Transmission

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