| Project/Area Number |
24560057
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Applied optics/Quantum optical engineering
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| Research Institution | Institute for Laser Technology |
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Principal Investigator |
LI Dazhi 公益財団法人レーザー技術総合研究所, その他部局等, 研究員 (00373209)
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| Co-Investigator(Renkei-kenkyūsha) |
HANGYO Masanori 大阪大学, レーザーエネルギー学研究センター, 教授 (10144429)
TSUNAWAKI Yoshiaki 大阪産業大学, 工学部, 教授 (90030056)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 負の屈折率 / 電子ビーム / メタマテリアル / 理論解析 / シミュレーション / 電磁波放射源 / 周期構造体 / 表面電磁モード / 電子ビーム放射 / 無反射機構 / 共振器 |
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| Outline of Final Research Achievements |
We carried out the research on the application of negative-index meta-material in the development of radiation sources with low energy electron beam. A new theory was presented to correctly describe the beam-wave interaction and the process of electromagnetic wave radiation. The theory was used to study the characteristics of electromagnetic wave induced from negative-index meta-material, and we found that some modes are possible to interact with the low energy electron beam. Based on this, a Cherenkov oscillator without external reflectors was studied. Finally, some types of negative-index meta-material were designed.
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