Broadband Characteristics of Ultrahigh Responsivity of Asymmetric Dual-Grating-Gate Plasmonic Terahertz Detectors

Fuzuki Kasuya; Tetsuya Kawasaki; Shinya Hatakeyama; Stéphane Boubanga-Tombet; Tetsuya Suemitsu; Taiichi Otsuji; Guillaume Ducournau; Dominique Coquillat; Wojciech Knap; Yuma Takida; Hiromasa Ito; Hiroaki Minamide; Denis Fateev; Vyacheslav Popov; Yahya Moubarak Meziani; Akira Satou

doi:10.1109/IRMMW-THz.2015.7327926

Acte de colloque

Broadband Characteristics of Ultrahigh Responsivity of Asymmetric Dual-Grating-Gate Plasmonic Terahertz Detectors

Fuzuki Kasuya, Tetsuya Kawasaki, Shinya Hatakeyama, Stéphane Boubanga-Tombet, Tetsuya Suemitsu, Taiichi Otsuji, Guillaume Ducournau, Dominique Coquillat, Wojciech Knap, Yuma Takida, …

International Conference on Infrared Millimeter and Terahertz Waves, pp.paper WS-45

40th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2015 (Hong Kong, China, 23/08/2015–28/08/2015)

12/11/2015

DOI: https://doi.org/10.1109/IRMMW-THz.2015.7327926

Résumé

We report on the intrinsic responsivity of an asymmetric dual-grating-gate plasmonic detector over 100 kV/W at 200 GHz and 50 kV/W at 300 GHz measured at room temperature with zero source-drain bias. We demonstrate that broadband characteristics of the responsivity depend much on the geometrical parameters of the detectors.

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Titre: Broadband Characteristics of Ultrahigh Responsivity of Asymmetric Dual-Grating-Gate Plasmonic Terahertz Detectors
Créateurs - sans rôle: Fuzuki Kasuya - Tohoku University
Tetsuya Kawasaki - Tohoku University
Shinya Hatakeyama - Tohoku University
Stéphane Boubanga-Tombet - Research Institute of Electrical Communication [Sendai]
Tetsuya Suemitsu - Tohoku University
Taiichi Otsuji - Tohoku University
Guillaume Ducournau - Institut d'électronique de microélectronique et de nanotechnologie
Dominique Coquillat - Université de Montpellier, Laboratoire Charles Coulomb - L2C
Wojciech Knap - Université de Montpellier, Laboratoire Charles Coulomb - L2C
Yuma Takida - Nippon Soken (Japan)
Hiromasa Ito - Nippon Soken (Japan)
Hiroaki Minamide - Nippon Soken (Japan)
Denis Fateev - Institute of Radio-Engineering and Electronics
Vyacheslav Popov - Institute of Radio-Engineering and Electronics
Yahya Moubarak Meziani - Universidad de Salamanca
Akira Satou - Tohoku University
Détails de publication: International Conference on Infrared Millimeter and Terahertz Waves, pp.paper WS-45
Colloque: 40th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2015 (Hong Kong, China, 23/08/2015–28/08/2015)
Identifiants: 9935528809311
Unité académique: Laboratoire Charles Coulomb - L2C
Langue: English
Type de ressource: Conference proceeding
Champs locaux: hal-01336498