Tunable subwavelength terahertz plasmonic stub waveguide filters

Tunable subwavelength terahertz plasmonic stub waveguide filters based on indium antimonide are proposed and numerically investigated. The transmission line theory and the Finite Different Time Domain simulation results reveal that the single-stub waveguide structure can realize a stop-band filterin...

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Main Authors: Tao, Jin, Wang, Qi Jie, Hu, Bin, He, Xiao Yong, Zhang, Ying
Other Authors: School of Electrical and Electronic Engineering
Format: Conference or Workshop Item
Language:English
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/10356/106967
http://hdl.handle.net/10220/18035
http://dx.doi.org/10.1109/INEC.2013.6466076
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1069672019-12-06T22:22:03Z Tunable subwavelength terahertz plasmonic stub waveguide filters Tao, Jin Wang, Qi Jie Hu, Bin He, Xiao Yong Zhang, Ying School of Electrical and Electronic Engineering IEEE International Nanoelectronics Conference (5th : 2013 : Singapore) DRNTU::Engineering::Electrical and electronic engineering::Nanoelectronics Tunable subwavelength terahertz plasmonic stub waveguide filters based on indium antimonide are proposed and numerically investigated. The transmission line theory and the Finite Different Time Domain simulation results reveal that the single-stub waveguide structure can realize a stop-band filtering function and the central wavelength of the notch is linearly dependent on the stub length while nonlinearly dependent on the stub width. The central wavelength of the notch can be actively controlled by tuning the temperature. The proposed filters may have applications in THz highly-integrated plasmonic circuits. 2013-12-04T08:49:39Z 2019-12-06T22:22:03Z 2013-12-04T08:49:39Z 2019-12-06T22:22:03Z 2013 2013 Conference Paper Tao, J., Wang, Q. J., Hu, B., He, X. Y., & Zhang, Y. (2013). Tunable subwavelength terahertz plasmonic stub waveguide filters. 2013 IEEE 5th International Nanoelectronics Conference (INEC), 455-458. https://hdl.handle.net/10356/106967 http://hdl.handle.net/10220/18035 http://dx.doi.org/10.1109/INEC.2013.6466076 en
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering::Nanoelectronics
spellingShingle DRNTU::Engineering::Electrical and electronic engineering::Nanoelectronics
Tao, Jin
Wang, Qi Jie
Hu, Bin
He, Xiao Yong
Zhang, Ying
Tunable subwavelength terahertz plasmonic stub waveguide filters
description Tunable subwavelength terahertz plasmonic stub waveguide filters based on indium antimonide are proposed and numerically investigated. The transmission line theory and the Finite Different Time Domain simulation results reveal that the single-stub waveguide structure can realize a stop-band filtering function and the central wavelength of the notch is linearly dependent on the stub length while nonlinearly dependent on the stub width. The central wavelength of the notch can be actively controlled by tuning the temperature. The proposed filters may have applications in THz highly-integrated plasmonic circuits.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Tao, Jin
Wang, Qi Jie
Hu, Bin
He, Xiao Yong
Zhang, Ying
format Conference or Workshop Item
author Tao, Jin
Wang, Qi Jie
Hu, Bin
He, Xiao Yong
Zhang, Ying
author_sort Tao, Jin
title Tunable subwavelength terahertz plasmonic stub waveguide filters
title_short Tunable subwavelength terahertz plasmonic stub waveguide filters
title_full Tunable subwavelength terahertz plasmonic stub waveguide filters
title_fullStr Tunable subwavelength terahertz plasmonic stub waveguide filters
title_full_unstemmed Tunable subwavelength terahertz plasmonic stub waveguide filters
title_sort tunable subwavelength terahertz plasmonic stub waveguide filters
publishDate 2013
url https://hdl.handle.net/10356/106967
http://hdl.handle.net/10220/18035
http://dx.doi.org/10.1109/INEC.2013.6466076
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