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

doi:10.1109/MEMSYS.2016.7421718

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

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

1 Citation (Scopus)

Abstract

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.

Original language	English
Title of host publication	MEMS 2016 - 29th IEEE International Conference on Micro Electro Mechanical Systems
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	683-686
Number of pages	4
ISBN (Electronic)	9781509019731
DOIs	https://doi.org/10.1109/MEMSYS.2016.7421718
Publication status	Published - 26 Feb 2016
Externally published	Yes
Event	29th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2016 - Shanghai, China Duration: 24 Jan 2016 → 28 Jan 2016

Publication series

Name	Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
Volume	2016-February
ISSN (Print)	1084-6999

Conference

Conference	29th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2016
Country/Territory	China
City	Shanghai
Period	24/01/16 → 28/01/16

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanical Engineering
Electrical and Electronic Engineering

More information

10.1109/MEMSYS.2016.7421718

Cite this

Song, Q. H., Cai, H., Gu, Y. D., Wu, P. C., Zhang, W., Zhu, W. M., Liang, Q. X., Yang, Z. C., Jin, Y. F., Hao, Y. L., Kwong, D. L., Bourouina, T., Leprince-Wang, Y., & Liu, A. Q. (2016). Tunable metamaterials for terahertz ultra-broadband absorption driven by microfluidics. In MEMS 2016 - 29th IEEE International Conference on Micro Electro Mechanical Systems (pp. 683-686). Article 7421718 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS); Vol. 2016-February). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MEMSYS.2016.7421718

Song, Qing Hua ; Cai, Hong ; Gu, Yuan Dong et al. / Tunable metamaterials for terahertz ultra-broadband absorption driven by microfluidics. MEMS 2016 - 29th IEEE International Conference on Micro Electro Mechanical Systems. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 683-686 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)).

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title = "Tunable metamaterials for terahertz ultra-broadband absorption driven by microfluidics",

abstract = "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.",

author = "Song, \{Qing Hua\} and Hong Cai and Gu, \{Yuan Dong\} and Wu, \{Pin Chieh\} and Wu Zhang and Zhu, \{Wei Ming\} and Liang, \{Qing Xuan\} and Yang, \{Zhen Chuan\} and Jin, \{Yu Feng\} and Hao, \{Yu Long\} and Kwong, \{Dim Lee\} and Tarik Bourouina and Yamin Leprince-Wang and Liu, \{Ai Qun\}",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 29th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2016 ; Conference date: 24-01-2016 Through 28-01-2016",

year = "2016",

month = feb,

day = "26",

doi = "10.1109/MEMSYS.2016.7421718",

language = "English",

series = "Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)",

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Song, QH, Cai, H, Gu, YD, Wu, PC, Zhang, W, Zhu, WM, Liang, QX, Yang, ZC, Jin, YF, Hao, YL, Kwong, DL, Bourouina, T, Leprince-Wang, Y & Liu, AQ 2016, Tunable metamaterials for terahertz ultra-broadband absorption driven by microfluidics. in MEMS 2016 - 29th IEEE International Conference on Micro Electro Mechanical Systems., 7421718, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS), vol. 2016-February, Institute of Electrical and Electronics Engineers Inc., pp. 683-686, 29th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2016, Shanghai, China, 24/01/16. https://doi.org/10.1109/MEMSYS.2016.7421718

Tunable metamaterials for terahertz ultra-broadband absorption driven by microfluidics. / Song, Qing Hua; Cai, Hong; Gu, Yuan Dong et al.
MEMS 2016 - 29th IEEE International Conference on Micro Electro Mechanical Systems. Institute of Electrical and Electronics Engineers Inc., 2016. p. 683-686 7421718 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS); Vol. 2016-February).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AU - Cai, Hong

AU - Gu, Yuan Dong

AU - Wu, Pin Chieh

AU - Zhang, Wu

AU - Zhu, Wei Ming

AU - Liang, Qing Xuan

AU - Yang, Zhen Chuan

AU - Jin, Yu Feng

AU - Hao, Yu Long

AU - Kwong, Dim Lee

AU - Bourouina, Tarik

AU - Leprince-Wang, Yamin

AU - Liu, Ai Qun

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N2 - 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.

AB - 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.

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BT - MEMS 2016 - 29th IEEE International Conference on Micro Electro Mechanical Systems

PB - Institute of Electrical and Electronics Engineers Inc.

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ER -

Song QH, Cai H, Gu YD, Wu PC, Zhang W, Zhu WM et al. Tunable metamaterials for terahertz ultra-broadband absorption driven by microfluidics. In MEMS 2016 - 29th IEEE International Conference on Micro Electro Mechanical Systems. Institute of Electrical and Electronics Engineers Inc. 2016. p. 683-686. 7421718. (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)). doi: 10.1109/MEMSYS.2016.7421718

Tunable metamaterials for terahertz ultra-broadband absorption driven by microfluidics

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