| Project/Area Number |
21K14217
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| Research Category |
Grant-in-Aid for Early-Career Scientists
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| Allocation Type | Multi-year Fund |
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| Review Section |
Basic Section 21060:Electron device and electronic equipment-related
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| Research Institution | Okinawa Institute of Science and Technology Graduate University |
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Principal Investigator |
BACON David 沖縄科学技術大学院大学, フェムト秒分光法ユニット, 研究員 (90899428)
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| Project Period (FY) |
2021-04-01 – 2023-03-31
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| Project Status |
Granted (Fiscal Year 2021)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2022: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2021: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
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| Keywords | Terahertz / Microplasma |
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| Outline of Research at the Start |
(1 year) Create a two-colour microplasma capable of generating nanojoule THz pulses at a repetition rate of 2MHz. A tight focusing regime is achieved using a silver concave mirror, while electro-optic detection will be employed to resolve the phase of the THz pulse.
(1 year, 6 months) Inject argon/krypton into the plasma filament to optimize the efficiency, output power and bandwidth, resulting in a bandwidth of 70THz.
(2 years) Focusing the THz power down to a refraction limited spot size to achieve high fields of greater than 100kV/cm.
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