Coupling of 2D Plasmons in Grating-Gate Plasmonic THz Detector to THz Wave with Lateral Polarization

被引：0

作者：

Suzuki, M. ^{[1
,3
]}

Hosotani, T. ^{[1
,3
]}

Otsuji, T. ^{[1
,3
]}

Suemitsu, T. ^{[2
,3
]}

Takida, Y. ^{[4
]}

Ito, H. ^{[4
]}

Minamide, H. ^{[4
]}

Satou, A. ^{[1
,3
]}

机构：

[1] Tohoku Univ, Res Inst Elect Commun, Sendai, Miyagi 9808577, Japan

[2] Tohoku Univ, Ctr Innovat Integrated Elect Syst, Sendai, Miyagi 9808572, Japan

[3] Tohoku Univ, Res Org Elect Commun, Sendai, Miyagi 9808577, Japan

[4] RIKEN, Ctr Adv Photon, Sendai, Miyagi 9800845, Japan

来源：

2018 43RD INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2018年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We experimentally demonstrate that the introduction of the 2D diffraction grating to a grating-gate plasmonic THz detector enables the coupling between incident THz waves with lateral polarization and 2D plasmons oscillating perpendicular to it, which in turn results in the alteration of polarization characteristic of the detector.

引用

页数：2

共 22 条

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[J]. 2023 48TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, IRMMW-THZ, 2023,
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[J]. 2022 47TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ 2022), 2022,
[6] The absorption tunability and enhanced electromagnetic coupling of terahertz-plasmons in grating-gate AlN/GaN plasmonic device
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[J]. OPTICS EXPRESS, 2013, 21 (09): : 10821 - 10830
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[10] Optimal structure for resonant THz detection of plasmons–polaritons in the 2D quantum wells
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[J]. Applied Physics A, 2012, 109 : 985 - 991

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