Structure Design and Modulation Depth Simulation of SRR-based Metamaterial Terahertz Modulator

Xiaotian Tan; Zhen Zhou; Lishuang Feng

doi:10.16818/j.issn1001-5868.2017.04.008

Structure Design and Modulation Depth Simulation of SRR-based Metamaterial Terahertz Modulator

Xiaotian Tan
, Zhen Zhou
, Lishuang Feng

School of Instrumentation Science and Optoelectronics Engineering

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Electromagnetic metamaterials can be used to construct a THz intensity modulator which can control terahertz on or off. In this paper, the simulation analysis for key functional structures of the "I-shaped" split ring resonator (SRR) metamaterials terahertz modulator had been completed, the THz transmission spectra were simulated by the software COMSOL, determining the parameters of functional structure which can influence the modulation depth, and thus the device structure was optimized. After optimization device modulation depth reached 74% in theory.

源语言	英语
页（从-至）	502-506 and 561
期刊	Bandaoti Guangdian/Semiconductor Optoelectronics
卷	38
期	4
DOI	https://doi.org/10.16818/j.issn1001-5868.2017.04.008
出版状态	已出版 - 1 8月 2017
已对外发布	是

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title = "Structure Design and Modulation Depth Simulation of SRR-based Metamaterial Terahertz Modulator",

abstract = "Electromagnetic metamaterials can be used to construct a THz intensity modulator which can control terahertz on or off. In this paper, the simulation analysis for key functional structures of the {"}I-shaped{"} split ring resonator (SRR) metamaterials terahertz modulator had been completed, the THz transmission spectra were simulated by the software COMSOL, determining the parameters of functional structure which can influence the modulation depth, and thus the device structure was optimized. After optimization device modulation depth reached 74\% in theory.",

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author = "Xiaotian Tan and Zhen Zhou and Lishuang Feng",

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AU - Tan, Xiaotian

AU - Zhou, Zhen

AU - Feng, Lishuang

PY - 2017/8/1

Y1 - 2017/8/1

N2 - Electromagnetic metamaterials can be used to construct a THz intensity modulator which can control terahertz on or off. In this paper, the simulation analysis for key functional structures of the "I-shaped" split ring resonator (SRR) metamaterials terahertz modulator had been completed, the THz transmission spectra were simulated by the software COMSOL, determining the parameters of functional structure which can influence the modulation depth, and thus the device structure was optimized. After optimization device modulation depth reached 74% in theory.

AB - Electromagnetic metamaterials can be used to construct a THz intensity modulator which can control terahertz on or off. In this paper, the simulation analysis for key functional structures of the "I-shaped" split ring resonator (SRR) metamaterials terahertz modulator had been completed, the THz transmission spectra were simulated by the software COMSOL, determining the parameters of functional structure which can influence the modulation depth, and thus the device structure was optimized. After optimization device modulation depth reached 74% in theory.

KW - Metamaterial

KW - Modulation depth

KW - Modulator

KW - Terahertz

UR - https://www.scopus.com/pages/publications/85028337976

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JO - Bandaoti Guangdian/Semiconductor Optoelectronics

JF - Bandaoti Guangdian/Semiconductor Optoelectronics

IS - 4

ER -

Structure Design and Modulation Depth Simulation of SRR-based Metamaterial Terahertz Modulator

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