Study on high sensitive measurement method with an oscillator utilizing a surface plasmon resonance in metal meshes

• Project/Area Number: 15K14001
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Measurement engineering
• Research Institution: Nagoya Institute of Technology
• Principal Investigator: BAE Jongsuck 名古屋工業大学, 工学(系)研究科(研究院), 教授 (20165525)
• Research Collaborator: TAKAGI Kohei ; SUGAWARA Tomoyuki ; TSUNEKAWA Taichi
• Project Period (FY): 2015-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
• Keywords: 計測機器 / テラヘルツ光

Outline of Final Research Achievements

A solid state oscillator with a capacitive mesh used as one of the reflectors in the resonator has been proposed as a new high sensitive tool which can distinguish small differences of dielectric constant in materials used in a terahertz frequency region. This measurement tool utilizes a surface plasmon resonance effect happened in the capacitive mesh. Theoretical and experimental analyses have been done at the frequencies between 75-110 GHz. The results have shown that the measurement tool can be used for materials containing water and can detect small differences less than 1E-5 in relative dielectric constants.

Research Products

• [Journal Article] 食品異物検査用テラヘルツイメージング装置の開発 (2016)
  • Author(s): ベイジョンソク、莅戸立夫、遠藤政男、石橋忠夫、清水誠、草薙都巳
  • Journal Title: O plus E Volume: 38 Pages: 1142-1145
• [Journal Article] Terahertz Response of NbN-based Microwave Kinetic Inductance Detector with Rewound Spiral Resonator (2016)
  • Author(s): S. Ariyoshi, K. Nakajima, A. Saito, T. Taino, C. Otani, H. Yamada, S. Ohshima, J. Bae, S. Tanaka
  • Journal Title: Superconductor Science and Technology Volume: 29 Issue: 3 Pages: 1-5
  • DOI: 10.1088/0953-2048/29/3/035012
  • Peer Reviewed
• [Journal Article] テラヘルツ波の食品異物検査への応用 (2016)
  • Author(s): ベイジョンソク, 莅戸立夫, 遠藤政男, 兪熊斌
  • Journal Title: 精密工学会誌 Volume: 82 Pages: 235-238
• [Journal Article] Contrast analysis of near-field scanning microscopy using a metal slit probe at millimeter wavelengths (2015)
  • Author(s): Tatsuo Nozokido , Manabu Ishino , Ryosuke Seto , and Jongsuck Bae
  • Journal Title: Journal of Applied Physics Volume: 118 Issue: 11
  • DOI: 10.1063/1.4931149
  • Peer Reviewed
• [Presentation] 容量性金属メッシュのミリ波帯表面プラズモン共鳴周波数特性 (2017)
  • Author(s): 菅原智幸, 恒川太一, ベイジョンソク
  • Organizer: 電子情報通信学会2017年総合大会
  • Place of Presentation: 名城大学
  • Year and Date: 2017-03-22
• [Presentation] High sensitive measurement method of dielectric constant using a capacitive metal meshes at millimeter wavelengths (2017)
  • Author(s): Taichi Tsunekawa, Tomoyuki Sugawara, Jongsuck Bae
  • Organizer: IEEE-MTTs Midland Student Express 2017 Spring
  • Place of Presentation: 名古屋工業大学
• [Presentation] Contrast of Near-Field Scanning Millimeter-Wave Microscopy Using a Metal Slit Probe (2016)
  • Author(s): T. Nozokido, M. Ishino, and J. Bae
  • Organizer: the 41st International Conference on Infrared, Terahertz and Millimeter Waves
  • Place of Presentation: Copenhagen, Denmark
  • Year and Date: 2016-09-25
  • Int'l Joint Research
• [Presentation] ミリ波帯における容量性金属メッシュの表面プラズモン共鳴特性 (2016)
  • Author(s): 菅原智幸, 恒川太一, ベイジョンソク
  • Organizer: 信学技法
  • Place of Presentation: 防衛大学校
• [Presentation] 偏波独立型高速テラヘルツイメージング装置の開発 (2016)
  • Author(s): ベイジョンソク
  • Organizer: 日本学術振興会第158,125,130,182合同研究会
  • Place of Presentation: 静岡大学
  • Invited
• [Presentation] 食品検査用偏波独立型テラヘルツイメージング装置 (2016)
  • Author(s): ベイジョンソク
  • Organizer: 第8回テラテクビジネスセミナー
  • Place of Presentation: パシフィコ横浜展示会場
  • Invited
• [Presentation] Orthogonally Polarized Terahertz Wave Imaging with Real-Time Capability for Food Inspection (2015)
  • Author(s): X. Yu, M. Endo, T. Ishibashi, M. Shimizu, S. Kusanagi, T. Nozokido, and J. Bae
  • Organizer: 20015Asia-Pacific Microwave Conference
  • Place of Presentation: Nanjing, China
  • Year and Date: 2015-12-06
  • Int'l Joint Research
• [Presentation] 容量性金属メッシュを用いたミリ波帯高感度誘電率測定法 (2015)
  • Author(s): 髙木 康平, ベイジョンソク
  • Organizer: 2015年電子情報通信学会エレクトロニクスソサイエティ大会
  • Place of Presentation: 東北大学川内北キャンパス
  • Year and Date: 2015-09-08
• [Presentation] Millimeter wave transmission properties and their sensor application of capacitive metal meshes (2015)
  • Author(s): Kohei Takagi and Jongsuck Bae
  • Organizer: IEEE Nagoya Chapter, Midland Student Express 2015 Spring
  • Place of Presentation: 愛知県産業労働センター
  • Year and Date: 2015-04-24