Ultrafast imaging with intense lasers
| Project/Area Number |
23540465
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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 |
Atomic/Molecular/Quantum electronics
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| Research Institution | The University of Electro-Communications |
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Principal Investigator |
MORISHITA Toru 電気通信大学, 情報理工学(系)研究科, 准教授 (20313405)
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| Co-Investigator(Kenkyū-buntansha) |
WATANABE Shinichi 電気通信大学, 情報理工学研究科, 教授 (60210902)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 強レーザー / アト秒 / イメージング / 再衝突過程 / 断熱理論 / シーガート法 / 国際研究者交流、米国、ロシア / 国際研究者交流、デンマーク、オーストリア / 高強度レーザー / 国際研究者交流 / 国際情報交流 |
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| Research Abstract |
We have developed theoretical and computational methods for high resolution ultrafast imaging of atoms and molecules using intense ultrashort infrared laser pulses. Spatial resolution of the atomic scale (Angstroms) and temporal resolution of the order of the electron orbital period in molecules (femto to atto seconds) can be achieved using rescattering electrons produced from molecules exposed to intense laser pulses open up a new route to the time-resolved study of electron dynamics in matter transition and obtain deeper understanding of the laser-matter interaction.
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Report
(4 results)
Research Products
(63 results)
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[Journal Article] "Laser-Induced Electron Diffraction for Probing Rare Gas Atoms"2012
Author(s)
J. Xu, C. I. Blaga, A. D. DiChiara, E. Sistrunk, K. Zhang, Z. Chen, A.-T. Le, T. Morishita, C. D. Lin, P. Agostini, and L. F. DiMauro
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Journal Title
Phys. Rev. Lett.
Volume: 109, 233002
Issue: 23
Pages: 233002-233002
DOI
Related Report
Peer Reviewed
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[Journal Article] Enhanced Nonlinear Double Excitation of He in Intense Extreme Ultraviolet Laser Fields2011
Author(s)
A.Hishikawa, M.Fushitani, Y.Hikosaka, A.Matsuda, C.-N.Liu, T.Morishita, E.Shigemasa, M.Nagasono, K.Tono, T.Togashi, H.Ohashi, H.Kimura, Y.Senba, M.Yabashi, T.Ishikawa
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Journal Title
Physical Review Letter
Volume: 107
Issue: 24
DOI
Related Report
Peer Reviewed
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