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Tunable metamaterials for terahertz ultra-broadband absorption driven by microfluidics

  • Qing Hua Song
  • , Hong Cai
  • , Yuan Dong Gu
  • , Pin Chieh Wu
  • , Wu Zhang
  • , Wei Ming Zhu
  • , Qing Xuan Liang
  • , Zhen Chuan Yang
  • , Yu Feng Jin
  • , Yu Long Hao
  • , Dim Lee Kwong
  • , Tarik Bourouina
  • , Yamin Leprince-Wang
  • , Ai Qun Liu
  • Universite de Marne-la-Valle
  • Nanyang Technological University
  • Agency for Science, Technology and Research, Singapore
  • Peking University
  • Paris-Est Sup

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

A THz ultra-broadband absorber is realized using tunable metamaterials driven by a microfluidic system. In this work, a new technology is developed to precisely and continuously control the height of micro liquid pillars. Based on this technology, a proof-of-principle demonstration of tunable THz absorber is shown to have absorption frequency tuning from 0.245 THz to 0.415 THz with a tuning range of 51.5%. It creates a new paradigm for active metadevices based on tunable metamaterials with promising applications in detectors, sensors, imaging systems and stealth.

源语言英语
主期刊名MEMS 2016 - 29th IEEE International Conference on Micro Electro Mechanical Systems
出版商Institute of Electrical and Electronics Engineers Inc.
683-686
页数4
ISBN(电子版)9781509019731
DOI
出版状态已出版 - 26 2月 2016
活动29th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2016 - Shanghai, 中国
期限: 24 1月 201628 1月 2016

丛书

姓名Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
2016-February
ISSN(印刷版)1084-6999

会议

会议29th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2016
国家/地区中国
Shanghai
时期24/01/1628/01/16

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