Study on high sensitive measurement method with an oscillator utilizing a surface plasmon resonance in metal meshes
Project/Area Number |
15K14001
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Measurement engineering
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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 *help |
¥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.
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Report
(3 results)
Research Products
(13 results)