Reconfigurable Spoof Localized Surface Plasmonic for Frequency Detections

Xinxin Gao; Qian Ma; Ze Gu; Wen Yi Cui; Tie Jun Cui; Chi Hou Chan

doi:10.1002/lpor.202300267

Reconfigurable Spoof Localized Surface Plasmonic for Frequency Detections

Xinxin Gao
, Qian Ma
, Ze Gu
, Wen Yi Cui
, Tie Jun Cui^*
, Chi Hou Chan^*

^*Corresponding author for this work

State Key Laboratory of Terahertz and Millimeter Waves (City University of Hong Kong)

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

11 Citations (Scopus)

Abstract

Under the impetus of wireless communications, metamaterials have attracted considerable attention due to their superior merits of free manipulation of electromagnetic waves and easy integration. However, most efforts to date are mainly focused on the modulation of wave information or recognition of wave intensity, while the frequency detection is rarely explored. Here, a spoof localized surface plasmon (SLSP) structure is proposed to realize reconfigurable frequency detections. By switching the bias voltage applied to the varactor, the resonance frequency of SLSP can be controlled dynamically from 1.95 to 2.35 GHz. The SLSP-based waveguide has a relatively high quality factor due to the strongly localized field confinement. Reconfigurable frequency detection is demonstrated experimentally by monitoring the output voltage of the introduced detector. The measured and simulated results are in good agreement. This work will hold promising applications in wireless communication and sensing systems. © 2023 Wiley-VCH GmbH.

Original language	English
Article number	2300267
Number of pages	6
Journal	Laser & Photonics Reviews
Volume	17
Issue number	11
Online published	6 Jun 2023
DOIs	https://doi.org/10.1002/lpor.202300267
Publication status	Published - Nov 2023

Funding

This work was supported in part by the Private Donation and Research Matching Grant Scheme (University Grants Commission) Project (9229014), the National Natural Science Foundation of China (62288101), the National Key Research and Development Program of China (2017YFA0700201, 2017YFA0700202, and 2017YFA0700203), and the Major Project of Natural Science Foundation of Jiangsu Province (BK20212002).

Research Keywords

frequency detection
reconfigurable resonance frequency
spoof localized surface plasmons
METASURFACE

RGC Funding Information

RGC-funded

Access Output

10.1002/lpor.202300267

Other Access Options

Check CityUHK Library

Permanent Link

Right click to copy link

Cite this

@article{73e753dc797b4095b430ff1075f33e3e,

title = "Reconfigurable Spoof Localized Surface Plasmonic for Frequency Detections",

abstract = "Under the impetus of wireless communications, metamaterials have attracted considerable attention due to their superior merits of free manipulation of electromagnetic waves and easy integration. However, most efforts to date are mainly focused on the modulation of wave information or recognition of wave intensity, while the frequency detection is rarely explored. Here, a spoof localized surface plasmon (SLSP) structure is proposed to realize reconfigurable frequency detections. By switching the bias voltage applied to the varactor, the resonance frequency of SLSP can be controlled dynamically from 1.95 to 2.35 GHz. The SLSP-based waveguide has a relatively high quality factor due to the strongly localized field confinement. Reconfigurable frequency detection is demonstrated experimentally by monitoring the output voltage of the introduced detector. The measured and simulated results are in good agreement. This work will hold promising applications in wireless communication and sensing systems. {\textcopyright} 2023 Wiley-VCH GmbH.",

keywords = "frequency detection, reconfigurable resonance frequency, spoof localized surface plasmons, METASURFACE",

author = "Xinxin Gao and Qian Ma and Ze Gu and Cui, \{Wen Yi\} and Cui, \{Tie Jun\} and Chan, \{Chi Hou\}",

year = "2023",

month = nov,

doi = "10.1002/lpor.202300267",

language = "English",

volume = "17",

journal = "Laser \& Photonics Reviews",

issn = "1863-8880",

publisher = "Wiley-VCH Verlag GmbH",

number = "11",

}

TY - JOUR

T1 - Reconfigurable Spoof Localized Surface Plasmonic for Frequency Detections

AU - Gao, Xinxin

AU - Ma, Qian

AU - Gu, Ze

AU - Cui, Wen Yi

AU - Cui, Tie Jun

AU - Chan, Chi Hou

PY - 2023/11

Y1 - 2023/11

N2 - Under the impetus of wireless communications, metamaterials have attracted considerable attention due to their superior merits of free manipulation of electromagnetic waves and easy integration. However, most efforts to date are mainly focused on the modulation of wave information or recognition of wave intensity, while the frequency detection is rarely explored. Here, a spoof localized surface plasmon (SLSP) structure is proposed to realize reconfigurable frequency detections. By switching the bias voltage applied to the varactor, the resonance frequency of SLSP can be controlled dynamically from 1.95 to 2.35 GHz. The SLSP-based waveguide has a relatively high quality factor due to the strongly localized field confinement. Reconfigurable frequency detection is demonstrated experimentally by monitoring the output voltage of the introduced detector. The measured and simulated results are in good agreement. This work will hold promising applications in wireless communication and sensing systems. © 2023 Wiley-VCH GmbH.

AB - Under the impetus of wireless communications, metamaterials have attracted considerable attention due to their superior merits of free manipulation of electromagnetic waves and easy integration. However, most efforts to date are mainly focused on the modulation of wave information or recognition of wave intensity, while the frequency detection is rarely explored. Here, a spoof localized surface plasmon (SLSP) structure is proposed to realize reconfigurable frequency detections. By switching the bias voltage applied to the varactor, the resonance frequency of SLSP can be controlled dynamically from 1.95 to 2.35 GHz. The SLSP-based waveguide has a relatively high quality factor due to the strongly localized field confinement. Reconfigurable frequency detection is demonstrated experimentally by monitoring the output voltage of the introduced detector. The measured and simulated results are in good agreement. This work will hold promising applications in wireless communication and sensing systems. © 2023 Wiley-VCH GmbH.

KW - frequency detection

KW - reconfigurable resonance frequency

KW - spoof localized surface plasmons

KW - METASURFACE

UR - http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=001002577900001

U2 - 10.1002/lpor.202300267

DO - 10.1002/lpor.202300267

M3 - RGC 21 - Publication in refereed journal

SN - 1863-8880

VL - 17

JO - Laser & Photonics Reviews

JF - Laser & Photonics Reviews

IS - 11

M1 - 2300267

ER -

Reconfigurable Spoof Localized Surface Plasmonic for Frequency Detections

Abstract

Funding

Research Keywords

RGC Funding Information

Access Output

Other Access Options

Permanent Link

Other Files and Links

Fingerprint

DON_RMG: Applications of Millimeter-Wave Technology for Toy Industry - RMGS

Cite this

Reconfigurable Spoof Localized Surface Plasmonic for Frequency Detections

Abstract

Funding

Research Keywords

RGC Funding Information

Access Output

Other Access Options

Permanent Link

Other Files and Links

Fingerprint

Projects

DON_RMG: Applications of Millimeter-Wave Technology for Toy Industry - RMGS

Cite this