Multifunctional Spatial Mode Multiplexers Based on All-Dielectric Metasurfaces Working at Terahertz Frequencies

Wanying Liu; Quanlong Yang; Quan Xu; Jianqiang Gu; Jiaguang Han; Weili Zhang

doi:10.1109/IRMMW-THz50926.2021.9567558

Multifunctional Spatial Mode Multiplexers Based on All-Dielectric Metasurfaces Working at Terahertz Frequencies

Wanying Liu, Quanlong Yang, Quan Xu, Jianqiang Gu, Jiaguang Han, Weili Zhang

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › peer-review

Abstract

Mode division multiplexing (MDM) is a promising technique for improving data transmission rates in the booming terahertz communication realm. Mode converter and multiplexer play an important role in MDM systems. Here, the silicon based spatial mode multiplexer is proposed to convert the fundamental Gaussian modes to HG10 mode and HG11 mode according to the incident polarizations, respectively. By superposing the phase distribution of a meta-lens and a deflector, the converted modes realize designable focusing function as well. The results may inspire multiplexer R&D and promote terahertz communication.

Original language	English
Title of host publication	2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021
Publisher	IEEE Computer Society
ISBN (Electronic)	9781728194240
DOIs	https://doi.org/10.1109/IRMMW-THz50926.2021.9567558
Publication status	Published - 2021
Event	46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021 - Chengdu, China Duration: 30 Aug 2021 → 3 Sept 2021

Publication series

Name	International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Volume	2021-August
ISSN (Print)	2162-2027
ISSN (Electronic)	2162-2035

Conference

Conference	46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021
Country/Territory	China
City	Chengdu
Period	30/08/21 → 3/09/21

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10.1109/IRMMW-THz50926.2021.9567558

Cite this

Liu, W., Yang, Q., Xu, Q., Gu, J., Han, J., & Zhang, W. (2021). Multifunctional Spatial Mode Multiplexers Based on All-Dielectric Metasurfaces Working at Terahertz Frequencies. In 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Vol. 2021-August). IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz50926.2021.9567558

Liu, Wanying ; Yang, Quanlong ; Xu, Quan et al. / Multifunctional Spatial Mode Multiplexers Based on All-Dielectric Metasurfaces Working at Terahertz Frequencies. 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021. IEEE Computer Society, 2021. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).

@inproceedings{bb3fabcb0ee441ca923b9e8d8e455655,

title = "Multifunctional Spatial Mode Multiplexers Based on All-Dielectric Metasurfaces Working at Terahertz Frequencies",

abstract = "Mode division multiplexing (MDM) is a promising technique for improving data transmission rates in the booming terahertz communication realm. Mode converter and multiplexer play an important role in MDM systems. Here, the silicon based spatial mode multiplexer is proposed to convert the fundamental Gaussian modes to HG10 mode and HG11 mode according to the incident polarizations, respectively. By superposing the phase distribution of a meta-lens and a deflector, the converted modes realize designable focusing function as well. The results may inspire multiplexer R\&D and promote terahertz communication.",

author = "Wanying Liu and Quanlong Yang and Quan Xu and Jianqiang Gu and Jiaguang Han and Weili Zhang",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021 ; Conference date: 30-08-2021 Through 03-09-2021",

year = "2021",

doi = "10.1109/IRMMW-THz50926.2021.9567558",

language = "English",

series = "International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz",

publisher = "IEEE Computer Society",

booktitle = "2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021",

address = "United States",

}

Liu, W, Yang, Q, Xu, Q, Gu, J, Han, J & Zhang, W 2021, Multifunctional Spatial Mode Multiplexers Based on All-Dielectric Metasurfaces Working at Terahertz Frequencies. in 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, vol. 2021-August, IEEE Computer Society, 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021, Chengdu, China, 30/08/21. https://doi.org/10.1109/IRMMW-THz50926.2021.9567558

Multifunctional Spatial Mode Multiplexers Based on All-Dielectric Metasurfaces Working at Terahertz Frequencies. / Liu, Wanying; Yang, Quanlong; Xu, Quan et al.
2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021. IEEE Computer Society, 2021. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Vol. 2021-August).

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › peer-review

TY - GEN

T1 - Multifunctional Spatial Mode Multiplexers Based on All-Dielectric Metasurfaces Working at Terahertz Frequencies

AU - Liu, Wanying

AU - Yang, Quanlong

AU - Xu, Quan

AU - Gu, Jianqiang

AU - Han, Jiaguang

AU - Zhang, Weili

PY - 2021

Y1 - 2021

N2 - Mode division multiplexing (MDM) is a promising technique for improving data transmission rates in the booming terahertz communication realm. Mode converter and multiplexer play an important role in MDM systems. Here, the silicon based spatial mode multiplexer is proposed to convert the fundamental Gaussian modes to HG10 mode and HG11 mode according to the incident polarizations, respectively. By superposing the phase distribution of a meta-lens and a deflector, the converted modes realize designable focusing function as well. The results may inspire multiplexer R&D and promote terahertz communication.

AB - Mode division multiplexing (MDM) is a promising technique for improving data transmission rates in the booming terahertz communication realm. Mode converter and multiplexer play an important role in MDM systems. Here, the silicon based spatial mode multiplexer is proposed to convert the fundamental Gaussian modes to HG10 mode and HG11 mode according to the incident polarizations, respectively. By superposing the phase distribution of a meta-lens and a deflector, the converted modes realize designable focusing function as well. The results may inspire multiplexer R&D and promote terahertz communication.

UR - https://www.scopus.com/pages/publications/85125304959

U2 - 10.1109/IRMMW-THz50926.2021.9567558

DO - 10.1109/IRMMW-THz50926.2021.9567558

M3 - Conference Paper

T3 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz

BT - 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021

PB - IEEE Computer Society

T2 - 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021

Y2 - 30 August 2021 through 3 September 2021

ER -

Liu W, Yang Q, Xu Q, Gu J, Han J, Zhang W. Multifunctional Spatial Mode Multiplexers Based on All-Dielectric Metasurfaces Working at Terahertz Frequencies. In 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021. IEEE Computer Society. 2021. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). doi: 10.1109/IRMMW-THz50926.2021.9567558

Multifunctional Spatial Mode Multiplexers Based on All-Dielectric Metasurfaces Working at Terahertz Frequencies

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